Organic compounds
Organic compounds are a class of chemical compounds that contain one or more atoms of carbon covalently bonded to each other and atoms of other elements such as hydrogen, oxygen, nitrogen, sulfur, etc.
Compounds or allotropes of carbon that contain only carbon atoms are classified as inorganic compounds and exhibit novel properties.
This class of chemicals has a wide range of applications and includes graphite, diamond, and the more recently discovered graphene, fullerenes, and other carbon nanotubes. In fact, the majority of elements in the periodic table of elements are inorganic compounds.
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Poly(3-octylthiophene-2,5-diyl), regioregular, low metals, Thermo Scientific Chemicals
CAS: 104934-51-2 Molecular Formula: (C12H18S)n Molecular Weight (g/mol): 241.44 MDL Number: MFCD00241412 InChI Key: RXIQSINDOTYIGV-UHFFFAOYSA-N Synonym: poly 3-octylthiophene-2,5-diyl , regiorandom, low metals,poly 3-octylthiophene-2,5-diyl , regioregular, low metals PubChem CID: 121233643 IUPAC Name: azane;2,5-dimethyl-3-octylthiophene SMILES: CCCCCCCCC1=C(-*)SC(-*)=C1
| PubChem CID | 121233643 |
|---|---|
| CAS | 104934-51-2 |
| Molecular Weight (g/mol) | 241.44 |
| MDL Number | MFCD00241412 |
| SMILES | CCCCCCCCC1=C(-*)SC(-*)=C1 |
| Synonym | poly 3-octylthiophene-2,5-diyl , regiorandom, low metals,poly 3-octylthiophene-2,5-diyl , regioregular, low metals |
| IUPAC Name | azane;2,5-dimethyl-3-octylthiophene |
| InChI Key | RXIQSINDOTYIGV-UHFFFAOYSA-N |
| Molecular Formula | (C12H18S)n |
(7-Azabenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate, 98%
CAS: 156311-83-0 Molecular Formula: C17H27F6N7OP2 Molecular Weight (g/mol): 521.39 MDL Number: MFCD03703417 InChI Key: CBZAHNDHLWAZQC-UHFFFAOYSA-N Synonym: pyaop,3h-1,2,3 triazolo 4,5-b pyridin-3-yl oxy tri pyrrolidin-1-yl phosphonium hexafluorophosphate v,7-azabenzotriazol-1-yloxy tripyrrolidinophosphonium hexafluorophosphate,3-hydroxy-3h-1,2,3-triazolo 4,5-b pyridinato-o tri-1-pyrrolidinylphosphonium hexafluorophosphate,pyaop reagent,7-azabenzotriazol-1-yloxy tripyrrolidino-phosphonium hexafluorophosphate,7-azabenzotriazol-1-yloxy-tris-pyrrolidino phosphonium hexafluorophosphate,pubchem12746,ksc491e1h PubChem CID: 11038641 IUPAC Name: tripyrrolidin-1-yl(triazolo[4,5-b]pyridin-3-yloxy)phosphanium;hexafluorophosphate SMILES: F[P-](F)(F)(F)(F)F.C1CCN(C1)[P+](ON1N=NC2=CC=CN=C12)(N1CCCC1)N1CCCC1
| PubChem CID | 11038641 |
|---|---|
| CAS | 156311-83-0 |
| Molecular Weight (g/mol) | 521.39 |
| MDL Number | MFCD03703417 |
| SMILES | F[P-](F)(F)(F)(F)F.C1CCN(C1)[P+](ON1N=NC2=CC=CN=C12)(N1CCCC1)N1CCCC1 |
| Synonym | pyaop,3h-1,2,3 triazolo 4,5-b pyridin-3-yl oxy tri pyrrolidin-1-yl phosphonium hexafluorophosphate v,7-azabenzotriazol-1-yloxy tripyrrolidinophosphonium hexafluorophosphate,3-hydroxy-3h-1,2,3-triazolo 4,5-b pyridinato-o tri-1-pyrrolidinylphosphonium hexafluorophosphate,pyaop reagent,7-azabenzotriazol-1-yloxy tripyrrolidino-phosphonium hexafluorophosphate,7-azabenzotriazol-1-yloxy-tris-pyrrolidino phosphonium hexafluorophosphate,pubchem12746,ksc491e1h |
| IUPAC Name | tripyrrolidin-1-yl(triazolo[4,5-b]pyridin-3-yloxy)phosphanium;hexafluorophosphate |
| InChI Key | CBZAHNDHLWAZQC-UHFFFAOYSA-N |
| Molecular Formula | C17H27F6N7OP2 |
n-Amylamine, 99%
CAS: 110-58-7 Molecular Formula: C5H13N Molecular Weight (g/mol): 87.15 MDL Number: MFCD00008236 InChI Key: DPBLXKKOBLCELK-UHFFFAOYSA-N Synonym: amylamine,1-aminopentane,pentylamine,1-pentylamine,n-amylamine,1-pentanamine,n-pentylamine,monoamylamine,norleucamine,amyl amine PubChem CID: 8060 ChEBI: CHEBI:74848 IUPAC Name: pentan-1-amine SMILES: CCCCCN
| PubChem CID | 8060 |
|---|---|
| CAS | 110-58-7 |
| Molecular Weight (g/mol) | 87.15 |
| ChEBI | CHEBI:74848 |
| MDL Number | MFCD00008236 |
| SMILES | CCCCCN |
| Synonym | amylamine,1-aminopentane,pentylamine,1-pentylamine,n-amylamine,1-pentanamine,n-pentylamine,monoamylamine,norleucamine,amyl amine |
| IUPAC Name | pentan-1-amine |
| InChI Key | DPBLXKKOBLCELK-UHFFFAOYSA-N |
| Molecular Formula | C5H13N |
N,N-Dimethylacrylamide, 98%, stab. with 100ppm 4-methoxyph enol
CAS: 2680-03-7 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.13 MDL Number: MFCD00008626 InChI Key: YLGYACDQVQQZSW-UHFFFAOYSA-N Synonym: n,n-dimethylacrylamide,2-propenamide, n,n-dimethyl,acrylamide, n,n-dimethyl,acylamide, n,n-dimethyl,n,n-dimethyl-acrylamide,n,n-dimethyl-2-propenamide,dimethylamid kyseliny akrylove,nn-dimethylacrylamide,unii-as46jk7q6i,propenamide, n,n-dimethyl PubChem CID: 17587 IUPAC Name: N,N-dimethylprop-2-enamide SMILES: CN(C)C(=O)C=C
| PubChem CID | 17587 |
|---|---|
| CAS | 2680-03-7 |
| Molecular Weight (g/mol) | 99.13 |
| MDL Number | MFCD00008626 |
| SMILES | CN(C)C(=O)C=C |
| Synonym | n,n-dimethylacrylamide,2-propenamide, n,n-dimethyl,acrylamide, n,n-dimethyl,acylamide, n,n-dimethyl,n,n-dimethyl-acrylamide,n,n-dimethyl-2-propenamide,dimethylamid kyseliny akrylove,nn-dimethylacrylamide,unii-as46jk7q6i,propenamide, n,n-dimethyl |
| IUPAC Name | N,N-dimethylprop-2-enamide |
| InChI Key | YLGYACDQVQQZSW-UHFFFAOYSA-N |
| Molecular Formula | C5H9NO |
Thermo Scientific Chemicals Betamethasone valerate
CAS: 2152-44-5 Molecular Formula: C27H37FO6 Molecular Weight (g/mol): 476.59 InChI Key: SNHRLVCMMWUAJD-SUYDQAKGSA-N IUPAC Name: (1R,2S,3aS,3bS,9aS,9bR,10S,11aS)-9b-fluoro-10-hydroxy-1-(2-hydroxyacetyl)-2,9a,11a-trimethyl-7-oxo-1H,2H,3H,3aH,3bH,4H,5H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl pentanoate SMILES: CCCCC(=O)O[C@@]1([C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)C(=O)CO
| CAS | 2152-44-5 |
|---|---|
| Molecular Weight (g/mol) | 476.59 |
| SMILES | CCCCC(=O)O[C@@]1([C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)C(=O)CO |
| IUPAC Name | (1R,2S,3aS,3bS,9aS,9bR,10S,11aS)-9b-fluoro-10-hydroxy-1-(2-hydroxyacetyl)-2,9a,11a-trimethyl-7-oxo-1H,2H,3H,3aH,3bH,4H,5H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl pentanoate |
| InChI Key | SNHRLVCMMWUAJD-SUYDQAKGSA-N |
| Molecular Formula | C27H37FO6 |
n-Propyl decanoate, 98%
CAS: 30673-60-0 Molecular Formula: C13H26O2 Molecular Weight (g/mol): 214.349 MDL Number: MFCD00056329 InChI Key: OVFMRFMJVFDSAA-UHFFFAOYSA-N Synonym: n-propyl decanoate,decanoic acid, propyl ester,propyl caprate,capric acid propyl ester,unii-s0he9grs1w,decanoic acid, propylester,s0he9grs1w,propyl caprate natural,propyl caprate decanoate,n-propyldecanoate PubChem CID: 121739 ChEBI: CHEBI:86973 IUPAC Name: propyl decanoate SMILES: CCCCCCCCCC(=O)OCCC
| PubChem CID | 121739 |
|---|---|
| CAS | 30673-60-0 |
| Molecular Weight (g/mol) | 214.349 |
| ChEBI | CHEBI:86973 |
| MDL Number | MFCD00056329 |
| SMILES | CCCCCCCCCC(=O)OCCC |
| Synonym | n-propyl decanoate,decanoic acid, propyl ester,propyl caprate,capric acid propyl ester,unii-s0he9grs1w,decanoic acid, propylester,s0he9grs1w,propyl caprate natural,propyl caprate decanoate,n-propyldecanoate |
| IUPAC Name | propyl decanoate |
| InChI Key | OVFMRFMJVFDSAA-UHFFFAOYSA-N |
| Molecular Formula | C13H26O2 |
N,N-Dimethyl-1-naphthylamine, 99%
CAS: 86-56-6 Molecular Formula: C12H13N Molecular Weight (g/mol): 171.24 MDL Number: MFCD00003919 InChI Key: AJUXDFHPVZQOGF-UHFFFAOYSA-N Synonym: n,n-dimethyl-1-naphthylamine,1-dimethylaminonaphthalene,1-naphthalenamine, n,n-dimethyl,n,n-dimethyl-1-naphthalenamine,n,n-dimethyl-1-napthylamine,dimethyl 1-naphthyl amine,alpha-dimethylaminonaphthalene,1-naphthylamine, n,n-dimethyl,dimethyl-alpha-naphthylamine,n,n-dimethyl-1-naftylamin PubChem CID: 6848 IUPAC Name: N,N-dimethylnaphthalen-1-amine SMILES: CN(C)C1=CC=CC2=CC=CC=C21
| PubChem CID | 6848 |
|---|---|
| CAS | 86-56-6 |
| Molecular Weight (g/mol) | 171.24 |
| MDL Number | MFCD00003919 |
| SMILES | CN(C)C1=CC=CC2=CC=CC=C21 |
| Synonym | n,n-dimethyl-1-naphthylamine,1-dimethylaminonaphthalene,1-naphthalenamine, n,n-dimethyl,n,n-dimethyl-1-naphthalenamine,n,n-dimethyl-1-napthylamine,dimethyl 1-naphthyl amine,alpha-dimethylaminonaphthalene,1-naphthylamine, n,n-dimethyl,dimethyl-alpha-naphthylamine,n,n-dimethyl-1-naftylamin |
| IUPAC Name | N,N-dimethylnaphthalen-1-amine |
| InChI Key | AJUXDFHPVZQOGF-UHFFFAOYSA-N |
| Molecular Formula | C12H13N |
Pyruvic aldehyde dimethyl acetal, 97+%
CAS: 6342-56-9 Molecular Formula: C5H10O3 Molecular Weight (g/mol): 118.132 MDL Number: MFCD00008758 InChI Key: ULVSHNOGEVXRDR-UHFFFAOYSA-N Synonym: 1,1-dimethoxyacetone,pyruvic aldehyde dimethyl acetal,2-propanone, 1,1-dimethoxy,methylglyoxal dimethyl acetal,1,1-dimethoxy-2-propanone,dimethoxymethyl methyl ketone,pyruvaldehyde dimethyl acetal,1,1-dimethoxy acetone,dimethoxyacetone,pyruvaldehyde, 1-dimethyl acetal PubChem CID: 80650 IUPAC Name: 1,1-dimethoxypropan-2-one SMILES: CC(=O)C(OC)OC
| PubChem CID | 80650 |
|---|---|
| CAS | 6342-56-9 |
| Molecular Weight (g/mol) | 118.132 |
| MDL Number | MFCD00008758 |
| SMILES | CC(=O)C(OC)OC |
| Synonym | 1,1-dimethoxyacetone,pyruvic aldehyde dimethyl acetal,2-propanone, 1,1-dimethoxy,methylglyoxal dimethyl acetal,1,1-dimethoxy-2-propanone,dimethoxymethyl methyl ketone,pyruvaldehyde dimethyl acetal,1,1-dimethoxy acetone,dimethoxyacetone,pyruvaldehyde, 1-dimethyl acetal |
| IUPAC Name | 1,1-dimethoxypropan-2-one |
| InChI Key | ULVSHNOGEVXRDR-UHFFFAOYSA-N |
| Molecular Formula | C5H10O3 |
Citric acid diammonium salt, 99+%
CAS: 3012-65-5 Molecular Formula: C6H14N2O7 Molecular Weight (g/mol): 226.19 MDL Number: MFCD00013068 InChI Key: YXVFQADLFFNVDS-UHFFFAOYSA-N Synonym: ammonium citrate dibasic,ammonium hydrogencitrate,diammonium hydrogen citrate,citric acid diammonium salt,citric acid ammonium salt,di-ammonium hydrogen citrate,citro diamine,citric acid diamine,ammonium citrate, dibasic, acs,ammonium citrate dibasic, puriss PubChem CID: 13710713 ChEBI: CHEBI:63076 IUPAC Name: azane;2-hydroxypropane-1,2,3-tricarboxylic acid SMILES: [NH4+].[NH4+].OC(=O)C(O)(CC([O-])=O)CC([O-])=O
| PubChem CID | 13710713 |
|---|---|
| CAS | 3012-65-5 |
| Molecular Weight (g/mol) | 226.19 |
| ChEBI | CHEBI:63076 |
| MDL Number | MFCD00013068 |
| SMILES | [NH4+].[NH4+].OC(=O)C(O)(CC([O-])=O)CC([O-])=O |
| Synonym | ammonium citrate dibasic,ammonium hydrogencitrate,diammonium hydrogen citrate,citric acid diammonium salt,citric acid ammonium salt,di-ammonium hydrogen citrate,citro diamine,citric acid diamine,ammonium citrate, dibasic, acs,ammonium citrate dibasic, puriss |
| IUPAC Name | azane;2-hydroxypropane-1,2,3-tricarboxylic acid |
| InChI Key | YXVFQADLFFNVDS-UHFFFAOYSA-N |
| Molecular Formula | C6H14N2O7 |
2-Methyl-1-propanol, 99+%, ACS reagent
CAS: 78-83-1 Molecular Formula: C4H10O Molecular Weight (g/mol): 74.12 MDL Number: MFCD00004740 InChI Key: ZXEKIIBDNHEJCQ-UHFFFAOYSA-N Synonym: 2-methyl-1-propanol,isobutanol,isobutyl alcohol,1-propanol, 2-methyl,1-hydroxymethylpropane,isopropylcarbinol,iso-butyl alcohol,2-methylpropyl alcohol,isobutylalkohol,i-butyl alcohol PubChem CID: 6560 ChEBI: CHEBI:46645 IUPAC Name: 2-methylpropan-1-ol SMILES: CC(C)CO
| PubChem CID | 6560 |
|---|---|
| CAS | 78-83-1 |
| Molecular Weight (g/mol) | 74.12 |
| ChEBI | CHEBI:46645 |
| MDL Number | MFCD00004740 |
| SMILES | CC(C)CO |
| Synonym | 2-methyl-1-propanol,isobutanol,isobutyl alcohol,1-propanol, 2-methyl,1-hydroxymethylpropane,isopropylcarbinol,iso-butyl alcohol,2-methylpropyl alcohol,isobutylalkohol,i-butyl alcohol |
| IUPAC Name | 2-methylpropan-1-ol |
| InChI Key | ZXEKIIBDNHEJCQ-UHFFFAOYSA-N |
| Molecular Formula | C4H10O |
4-Nitrobenzaldehyde, 99%
CAS: 555-16-8 Molecular Formula: C7H5NO3 Molecular Weight (g/mol): 151.12 MDL Number: MFCD00007346 InChI Key: BXRFQSNOROATLV-UHFFFAOYSA-N Synonym: p-nitrobenzaldehyde,benzaldehyde, 4-nitro,p-formylnitrobenzene,benzaldehyde, p-nitro,4-nitrobenzaldehydde,4-nitro-benzaldehyde,4-formylnitrobenzene,p-nitro benzaldehyde,4-nitro benzaldehyde,ccris 1675 PubChem CID: 541 ChEBI: CHEBI:66926 IUPAC Name: 4-nitrobenzaldehyde SMILES: [O-][N+](=O)C1=CC=C(C=O)C=C1
| PubChem CID | 541 |
|---|---|
| CAS | 555-16-8 |
| Molecular Weight (g/mol) | 151.12 |
| ChEBI | CHEBI:66926 |
| MDL Number | MFCD00007346 |
| SMILES | [O-][N+](=O)C1=CC=C(C=O)C=C1 |
| Synonym | p-nitrobenzaldehyde,benzaldehyde, 4-nitro,p-formylnitrobenzene,benzaldehyde, p-nitro,4-nitrobenzaldehydde,4-nitro-benzaldehyde,4-formylnitrobenzene,p-nitro benzaldehyde,4-nitro benzaldehyde,ccris 1675 |
| IUPAC Name | 4-nitrobenzaldehyde |
| InChI Key | BXRFQSNOROATLV-UHFFFAOYSA-N |
| Molecular Formula | C7H5NO3 |
1-Methyl-1-cyclohexene, 97%, stabilized
CAS: 591-49-1 InChI Key: CTMHWPIWNRWQEG-UHFFFAOYSA-N Synonym: 1-methyl-1-cyclohexene,cyclohexene, 1-methyl,1-methylcyclohex-1-ene,cyclohexene, methyl,methylcyclohexene,.alpha.-methylcyclohexene,1-methyl-cyclohexene,methyl-1-cyclohexene,2,3,4,5-tetrahydrotoluene,unii-te4p8q2044 PubChem CID: 11574 IUPAC Name: 1-methylcyclohexene SMILES: CC1=CCCCC1
| PubChem CID | 11574 |
|---|---|
| CAS | 591-49-1 |
| SMILES | CC1=CCCCC1 |
| Synonym | 1-methyl-1-cyclohexene,cyclohexene, 1-methyl,1-methylcyclohex-1-ene,cyclohexene, methyl,methylcyclohexene,.alpha.-methylcyclohexene,1-methyl-cyclohexene,methyl-1-cyclohexene,2,3,4,5-tetrahydrotoluene,unii-te4p8q2044 |
| IUPAC Name | 1-methylcyclohexene |
| InChI Key | CTMHWPIWNRWQEG-UHFFFAOYSA-N |
Caffeine Citrate, MP Biomedicals™
CAS: 69-22-7 Molecular Formula: C14H18N4O9 Molecular Weight (g/mol): 386.32 MDL Number: MFCD00044986 InChI Key: RCQXSQPPHJPGOF-UHFFFAOYSA-N Synonym: Citrated caffeine,Caffeine,Citrated,Caffeina citrate PubChem CID: 6241 IUPAC Name: 1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione; 2-hydroxypropane-1,2,3-tricarboxylic acid SMILES: OC(=O)CC(O)(CC(O)=O)C(O)=O.CN1C=NC2=C1C(=O)N(C)C(=O)N2C
| PubChem CID | 6241 |
|---|---|
| CAS | 69-22-7 |
| Molecular Weight (g/mol) | 386.32 |
| MDL Number | MFCD00044986 |
| SMILES | OC(=O)CC(O)(CC(O)=O)C(O)=O.CN1C=NC2=C1C(=O)N(C)C(=O)N2C |
| Synonym | Citrated caffeine,Caffeine,Citrated,Caffeina citrate |
| IUPAC Name | 1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione; 2-hydroxypropane-1,2,3-tricarboxylic acid |
| InChI Key | RCQXSQPPHJPGOF-UHFFFAOYSA-N |
| Molecular Formula | C14H18N4O9 |
Diethyl dicarbonate, 97%
CAS: 1609-47-8 Molecular Formula: C6H10O5 Molecular Weight (g/mol): 162.14 MDL Number: MFCD00009106 InChI Key: FFYPMLJYZAEMQB-UHFFFAOYSA-N Synonym: diethyl pyrocarbonate,diethyl dicarbonate,depc,diethyl oxydiformate,baycovin,diethylpyrocarbonate,ethyl pyrocarbonate,dicarbonic acid, diethyl ester,dicarbonic acid diethyl ester,diethyl pyrocarbonic acid PubChem CID: 3051 ChEBI: CHEBI:59051 IUPAC Name: ethoxycarbonyl ethyl carbonate SMILES: CCOC(=O)OC(=O)OCC
| PubChem CID | 3051 |
|---|---|
| CAS | 1609-47-8 |
| Molecular Weight (g/mol) | 162.14 |
| ChEBI | CHEBI:59051 |
| MDL Number | MFCD00009106 |
| SMILES | CCOC(=O)OC(=O)OCC |
| Synonym | diethyl pyrocarbonate,diethyl dicarbonate,depc,diethyl oxydiformate,baycovin,diethylpyrocarbonate,ethyl pyrocarbonate,dicarbonic acid, diethyl ester,dicarbonic acid diethyl ester,diethyl pyrocarbonic acid |
| IUPAC Name | ethoxycarbonyl ethyl carbonate |
| InChI Key | FFYPMLJYZAEMQB-UHFFFAOYSA-N |
| Molecular Formula | C6H10O5 |
Sulbactam, 98%
CAS: 68373-14-8 Molecular Formula: C8H11NO5S Molecular Weight (g/mol): 233.24 MDL Number: MFCD00867005 InChI Key: FKENQMMABCRJMK-RITPCOANSA-N Synonym: sulbactam,sulbactam acid,penicillanic acid sulfone,sulbactamum,betamaze,2s,5r-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo 3.2.0 heptane-2-carboxylic acid 4,4-dioxide,penicillanic acid 1,1-dioxide,unii-s4tf6i2330,penicillanic acid dioxide,chembl403 PubChem CID: 130313 ChEBI: CHEBI:9321 IUPAC Name: (2S,5R)-3,3-dimethyl-4,4,7-trioxo-4λ⁶-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid SMILES: CC1(C)[C@@H](N2[C@@H](CC2=O)S1(=O)=O)C(O)=O
| PubChem CID | 130313 |
|---|---|
| CAS | 68373-14-8 |
| Molecular Weight (g/mol) | 233.24 |
| ChEBI | CHEBI:9321 |
| MDL Number | MFCD00867005 |
| SMILES | CC1(C)[C@@H](N2[C@@H](CC2=O)S1(=O)=O)C(O)=O |
| Synonym | sulbactam,sulbactam acid,penicillanic acid sulfone,sulbactamum,betamaze,2s,5r-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo 3.2.0 heptane-2-carboxylic acid 4,4-dioxide,penicillanic acid 1,1-dioxide,unii-s4tf6i2330,penicillanic acid dioxide,chembl403 |
| IUPAC Name | (2S,5R)-3,3-dimethyl-4,4,7-trioxo-4λ⁶-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid |
| InChI Key | FKENQMMABCRJMK-RITPCOANSA-N |
| Molecular Formula | C8H11NO5S |