Organoheterocyclic compounds
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erythro-N-Boc-3,5-difluoro-L-phenylalanine epoxide, 95%, Thermo Scientific Chemicals
CAS: 388071-27-0 Molecular Formula: C15H19F2NO3 Molecular Weight (g/mol): 299.32 MDL Number: MFCD08061630 InChI Key: NKGKCDXMOMAORK-UHFFFAOYNA-N Synonym: erythro-n-boc-l-3,5-difluorophenylalanine epoxide,tert-butyl s-2-3,5-difluorophenyl-1-s-oxiran-2-yl ethyl carbamate,tert-butyl n-1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethyl carbamate,erythro-n-boc-3,5-difluoro-l-phenylalanine epoxide,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiranyl ethylcarbamate,tert-butyl s-2-3,5-difluorophenyl-1-s-oxiran-2-yl ethylcarbamate,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethylcarbamate,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethyl carbamate PubChem CID: 9922319 IUPAC Name: tert-butyl N-[(1S)-2-(3,5-difluorophenyl)-1-[(2S)-oxiran-2-yl]ethyl]carbamate SMILES: CC(C)(C)OC(=O)NC(CC1=CC(F)=CC(F)=C1)C1CO1
| PubChem CID | 9922319 |
|---|---|
| CAS | 388071-27-0 |
| Molecular Weight (g/mol) | 299.32 |
| MDL Number | MFCD08061630 |
| SMILES | CC(C)(C)OC(=O)NC(CC1=CC(F)=CC(F)=C1)C1CO1 |
| Synonym | erythro-n-boc-l-3,5-difluorophenylalanine epoxide,tert-butyl s-2-3,5-difluorophenyl-1-s-oxiran-2-yl ethyl carbamate,tert-butyl n-1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethyl carbamate,erythro-n-boc-3,5-difluoro-l-phenylalanine epoxide,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiranyl ethylcarbamate,tert-butyl s-2-3,5-difluorophenyl-1-s-oxiran-2-yl ethylcarbamate,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethylcarbamate,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethyl carbamate |
| IUPAC Name | tert-butyl N-[(1S)-2-(3,5-difluorophenyl)-1-[(2S)-oxiran-2-yl]ethyl]carbamate |
| InChI Key | NKGKCDXMOMAORK-UHFFFAOYNA-N |
| Molecular Formula | C15H19F2NO3 |
Styrene oxide, 97+%
CAS: 96-09-3 Molecular Formula: C8H8O Molecular Weight (g/mol): 120.15 MDL Number: MFCD00005121 InChI Key: AWMVMTVKBNGEAK-UHFFFAOYSA-N Synonym: styrene oxide,phenyloxirane,1,2-epoxyethylbenzene,phenylethylene oxide,epoxystyrene,styrene epoxide,styryl oxide,oxirane, phenyl,1-phenyloxirane,phenethylene oxide PubChem CID: 7276 ChEBI: CHEBI:17907 IUPAC Name: 2-phenyloxirane SMILES: C1C(O1)C2=CC=CC=C2
| PubChem CID | 7276 |
|---|---|
| CAS | 96-09-3 |
| Molecular Weight (g/mol) | 120.15 |
| ChEBI | CHEBI:17907 |
| MDL Number | MFCD00005121 |
| SMILES | C1C(O1)C2=CC=CC=C2 |
| Synonym | styrene oxide,phenyloxirane,1,2-epoxyethylbenzene,phenylethylene oxide,epoxystyrene,styrene epoxide,styryl oxide,oxirane, phenyl,1-phenyloxirane,phenethylene oxide |
| IUPAC Name | 2-phenyloxirane |
| InChI Key | AWMVMTVKBNGEAK-UHFFFAOYSA-N |
| Molecular Formula | C8H8O |
(2R,3S)-3-(N-BOC-amino)-1-oxirane-4-phenylbutane, 98%, Thermo Scientific™
CAS: 98760-08-8 Molecular Formula: C15H21NO3 Molecular Weight (g/mol): 263.34 MDL Number: MFCD00671705,MFCD02258997 InChI Key: NVPOUMXZERMIJK-UHFFFAOYNA-N Synonym: 2r,3s-3-tert-butoxycarbonyl amino-1,2-epoxy-4-phenylbutane,2r,3s-1,2-epoxy-3-boc-amino-4-phenylbutane,tert-butyl s-1-r-oxiran-2-yl-2-phenylethyl carbamate,tert-butyl 1s,2r-oxiranyl-2-phenylethyl carbamate,threo-n-boc-l-phenylalanine epoxide,tert-butyl n-1s-1-2r-oxiran-2-yl-2-phenylethyl carbamate,2r,3s-3-n-boc-amino-1-oxirane-4-phenylbutane,2r,3s-3-tert-boc amino-1,2-epoxy-4-phenylbutane,atazanavir impurity c,pubchem5823 PubChem CID: 9813904 IUPAC Name: tert-butyl N-[(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl]carbamate SMILES: CC(C)(C)OC(=O)NC(CC1=CC=CC=C1)C1CO1
| PubChem CID | 9813904 |
|---|---|
| CAS | 98760-08-8 |
| Molecular Weight (g/mol) | 263.34 |
| MDL Number | MFCD00671705,MFCD02258997 |
| SMILES | CC(C)(C)OC(=O)NC(CC1=CC=CC=C1)C1CO1 |
| Synonym | 2r,3s-3-tert-butoxycarbonyl amino-1,2-epoxy-4-phenylbutane,2r,3s-1,2-epoxy-3-boc-amino-4-phenylbutane,tert-butyl s-1-r-oxiran-2-yl-2-phenylethyl carbamate,tert-butyl 1s,2r-oxiranyl-2-phenylethyl carbamate,threo-n-boc-l-phenylalanine epoxide,tert-butyl n-1s-1-2r-oxiran-2-yl-2-phenylethyl carbamate,2r,3s-3-n-boc-amino-1-oxirane-4-phenylbutane,2r,3s-3-tert-boc amino-1,2-epoxy-4-phenylbutane,atazanavir impurity c,pubchem5823 |
| IUPAC Name | tert-butyl N-[(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl]carbamate |
| InChI Key | NVPOUMXZERMIJK-UHFFFAOYNA-N |
| Molecular Formula | C15H21NO3 |
| CAS | 3-2-3988 |
|---|
Allyl Glycidyl Ether, 99+%
CAS: 106-92-3 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.14 MDL Number: MFCD00005143 InChI Key: LSWYGACWGAICNM-UHFFFAOYSA-N Synonym: allyl glycidyl ether,glycidyl allyl ether,allylglycidaether,oxirane, 2-propenyloxy methyl,allyl 2,3-epoxypropyl ether,allil-glicidil-etere,neoallyl g,1,2-epoxy-3-allyloxypropane,1-allyloxy-2,3-epoxypropane,santolin xi PubChem CID: 7838 IUPAC Name: 2-(prop-2-enoxymethyl)oxirane SMILES: C=CCOCC1CO1
| PubChem CID | 7838 |
|---|---|
| CAS | 106-92-3 |
| Molecular Weight (g/mol) | 114.14 |
| MDL Number | MFCD00005143 |
| SMILES | C=CCOCC1CO1 |
| Synonym | allyl glycidyl ether,glycidyl allyl ether,allylglycidaether,oxirane, 2-propenyloxy methyl,allyl 2,3-epoxypropyl ether,allil-glicidil-etere,neoallyl g,1,2-epoxy-3-allyloxypropane,1-allyloxy-2,3-epoxypropane,santolin xi |
| IUPAC Name | 2-(prop-2-enoxymethyl)oxirane |
| InChI Key | LSWYGACWGAICNM-UHFFFAOYSA-N |
| Molecular Formula | C6H10O2 |
3,3-Dimethyl-1,2-epoxybutane, 95%
CAS: 2245-30-9 Molecular Formula: C6H12O Molecular Weight (g/mol): 100.161 MDL Number: MFCD00051590 InChI Key: HEAYDCIZOFDHRM-UHFFFAOYSA-N Synonym: 3,3-dimethyl-1,2-epoxybutane,tert-butyloxirane,tert-butylethylene oxide,3,3-dimethylbutene oxide,oxirane, 1,1-dimethylethyl,3,3-dimethyl-1-butene oxide,1,2-epoxy-3,3-dimethylbutane,tert.-butyloxirane,tert-butyl oxirane,butane, 1,2-epoxy-3,3-dimethyl PubChem CID: 92174 IUPAC Name: 2-tert-butyloxirane SMILES: CC(C)(C)C1CO1
| PubChem CID | 92174 |
|---|---|
| CAS | 2245-30-9 |
| Molecular Weight (g/mol) | 100.161 |
| MDL Number | MFCD00051590 |
| SMILES | CC(C)(C)C1CO1 |
| Synonym | 3,3-dimethyl-1,2-epoxybutane,tert-butyloxirane,tert-butylethylene oxide,3,3-dimethylbutene oxide,oxirane, 1,1-dimethylethyl,3,3-dimethyl-1-butene oxide,1,2-epoxy-3,3-dimethylbutane,tert.-butyloxirane,tert-butyl oxirane,butane, 1,2-epoxy-3,3-dimethyl |
| IUPAC Name | 2-tert-butyloxirane |
| InChI Key | HEAYDCIZOFDHRM-UHFFFAOYSA-N |
| Molecular Formula | C6H12O |
Isoprene monoxide, 95%
CAS: 1838-94-4 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00075225 InChI Key: FVCDMHWSPLRYAB-UHFFFAOYSA-N Synonym: 2-methyl-2-vinyloxirane,isoprene monoxide,ccris 5685,3,4-epoxy-3-methyl-1-butene,2-methyl-2-vinyl-oxirane,oxirane, 2-ethenyl-2-methyl-, 2r,acmc-20m5m5,oxirane, 2-ethenyl-2-methyl,4,4,4-3fmet-1-2-furyl-1,3-butandione PubChem CID: 92166 IUPAC Name: 2-ethenyl-2-methyloxirane SMILES: CC1(CO1)C=C
| PubChem CID | 92166 |
|---|---|
| CAS | 1838-94-4 |
| Molecular Weight (g/mol) | 84.118 |
| MDL Number | MFCD00075225 |
| SMILES | CC1(CO1)C=C |
| Synonym | 2-methyl-2-vinyloxirane,isoprene monoxide,ccris 5685,3,4-epoxy-3-methyl-1-butene,2-methyl-2-vinyl-oxirane,oxirane, 2-ethenyl-2-methyl-, 2r,acmc-20m5m5,oxirane, 2-ethenyl-2-methyl,4,4,4-3fmet-1-2-furyl-1,3-butandione |
| IUPAC Name | 2-ethenyl-2-methyloxirane |
| InChI Key | FVCDMHWSPLRYAB-UHFFFAOYSA-N |
| Molecular Formula | C5H8O |
Epichlorohydrin, 99%, AcroSeal™
CAS: 106-89-8 Molecular Formula: C3H5ClO Molecular Weight (g/mol): 92.52 MDL Number: MFCD00005132 InChI Key: BRLQWZUYTZBJKN-UHFFFAOYSA-N Synonym: epichlorohydrin,2-chloromethyl oxirane,epichlorhydrin,1-chloro-2,3-epoxypropane,glycidyl chloride,oxirane, chloromethyl,epichlorhydrine,1,2-epoxy-3-chloropropane,2,3-epoxypropyl chloride,chloropropylene oxide PubChem CID: 7835 ChEBI: CHEBI:37144 IUPAC Name: 2-(chloromethyl)oxirane SMILES: C1C(O1)CCl
| PubChem CID | 7835 |
|---|---|
| CAS | 106-89-8 |
| Molecular Weight (g/mol) | 92.52 |
| ChEBI | CHEBI:37144 |
| MDL Number | MFCD00005132 |
| SMILES | C1C(O1)CCl |
| Synonym | epichlorohydrin,2-chloromethyl oxirane,epichlorhydrin,1-chloro-2,3-epoxypropane,glycidyl chloride,oxirane, chloromethyl,epichlorhydrine,1,2-epoxy-3-chloropropane,2,3-epoxypropyl chloride,chloropropylene oxide |
| IUPAC Name | 2-(chloromethyl)oxirane |
| InChI Key | BRLQWZUYTZBJKN-UHFFFAOYSA-N |
| Molecular Formula | C3H5ClO |
(S)-(-)-Propylene oxide, 99%
CAS: 16088-62-3 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 MDL Number: MFCD00064312 InChI Key: GOOHAUXETOMSMM-VKHMYHEASA-N Synonym: s---propylene oxide,s-propylene oxide,2s-2-methyloxirane,s-1,2-epoxypropane,--propylene oxide,s-2-methyloxirane,--methyloxirane,s-methyloxirane,s---1,2-epoxypropane PubChem CID: 146262 ChEBI: CHEBI:28982 IUPAC Name: (2S)-2-methyloxirane SMILES: C[C@H]1CO1
| PubChem CID | 146262 |
|---|---|
| CAS | 16088-62-3 |
| Molecular Weight (g/mol) | 58.08 |
| ChEBI | CHEBI:28982 |
| MDL Number | MFCD00064312 |
| SMILES | C[C@H]1CO1 |
| Synonym | s---propylene oxide,s-propylene oxide,2s-2-methyloxirane,s-1,2-epoxypropane,--propylene oxide,s-2-methyloxirane,--methyloxirane,s-methyloxirane,s---1,2-epoxypropane |
| IUPAC Name | (2S)-2-methyloxirane |
| InChI Key | GOOHAUXETOMSMM-VKHMYHEASA-N |
| Molecular Formula | C3H6O |
4-Amino-1-benzylpiperidine, 98%
CAS: 50541-93-0 Molecular Formula: C12H18N2 Molecular Weight (g/mol): 190.29 MDL Number: MFCD00006504 InChI Key: YUBDLZGUSSWQSS-UHFFFAOYSA-N Synonym: 4-amino-1-benzylpiperidine,1-benzyl-4-aminopiperidine,1-benzyl-piperidin-4-ylamine,n-benzyl-4-amino piperidine,1-benzyl-4-piperidylamine,4-piperidinamine, 1-phenylmethyl,4-amino-1-n-benzylpiperidine,4-amino-n-benzylpiperidine,1-phenylmethyl-4-piperidinamine,n-benzyl-4-aminopiperidine PubChem CID: 415852 IUPAC Name: 1-benzylpiperidin-4-amine SMILES: C1CN(CCC1N)CC2=CC=CC=C2
| PubChem CID | 415852 |
|---|---|
| CAS | 50541-93-0 |
| Molecular Weight (g/mol) | 190.29 |
| MDL Number | MFCD00006504 |
| SMILES | C1CN(CCC1N)CC2=CC=CC=C2 |
| Synonym | 4-amino-1-benzylpiperidine,1-benzyl-4-aminopiperidine,1-benzyl-piperidin-4-ylamine,n-benzyl-4-amino piperidine,1-benzyl-4-piperidylamine,4-piperidinamine, 1-phenylmethyl,4-amino-1-n-benzylpiperidine,4-amino-n-benzylpiperidine,1-phenylmethyl-4-piperidinamine,n-benzyl-4-aminopiperidine |
| IUPAC Name | 1-benzylpiperidin-4-amine |
| InChI Key | YUBDLZGUSSWQSS-UHFFFAOYSA-N |
| Molecular Formula | C12H18N2 |
4-Methyl-5-imidazolecarboxaldehyde, 99%
CAS: 68282-53-1 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD00173728 InChI Key: KMWCSNCNHSEXIF-UHFFFAOYSA-N Synonym: 4-methyl-1h-imidazole-5-carbaldehyde,5-methylimidazole-4-carboxaldehyde,4-methylimidazole-5-carboxaldehyde,4-methyl-5-imidazolecarboxaldehyde,5-methyl-3h-imidazole-4-carbaldehyde,4-methylimidazole-5-carbaldehyde,1h-imidazole-4-carboxaldehyde, 5-methyl,1h-imidazole-5-carboxaldehyde, 4-methyl,pubchem23016,acmc-1b6zs PubChem CID: 2795887 IUPAC Name: 5-methyl-1H-imidazole-4-carbaldehyde SMILES: CC1=C(C=O)N=CN1
| PubChem CID | 2795887 |
|---|---|
| CAS | 68282-53-1 |
| Molecular Weight (g/mol) | 110.12 |
| MDL Number | MFCD00173728 |
| SMILES | CC1=C(C=O)N=CN1 |
| Synonym | 4-methyl-1h-imidazole-5-carbaldehyde,5-methylimidazole-4-carboxaldehyde,4-methylimidazole-5-carboxaldehyde,4-methyl-5-imidazolecarboxaldehyde,5-methyl-3h-imidazole-4-carbaldehyde,4-methylimidazole-5-carbaldehyde,1h-imidazole-4-carboxaldehyde, 5-methyl,1h-imidazole-5-carboxaldehyde, 4-methyl,pubchem23016,acmc-1b6zs |
| IUPAC Name | 5-methyl-1H-imidazole-4-carbaldehyde |
| InChI Key | KMWCSNCNHSEXIF-UHFFFAOYSA-N |
| Molecular Formula | C5H6N2O |
(R)-(-)-3-Amino-1-BOC-piperidine, 97%, Thermo Scientific Chemicals
CAS: 188111-79-7 Molecular Formula: C10H20N2O2 Molecular Weight (g/mol): 200.28 InChI Key: AKQXKEBCONUWCL-MRVPVSSYSA-N Synonym: r-1-boc-3-aminopiperidine,r-tert-butyl 3-aminopiperidine-1-carboxylate,r-3-amino-1-n-boc-piperidine,tert-butyl 3r-3-aminopiperidine-1-carboxylate,r-1-boc-3-amino-piperidine,r-3-amino-1-boc-piperidine,s-n-boc-3-aminopiperidine,r-3-amino-piperidine-1-carboxylic acid tert-butyl ester,1-piperidinecarboxylic acid, 3-amino-, 1,1-dimethylethyl ester, 3r,r-1-tert-butoxycarbonyl-3-aminopiperidine PubChem CID: 1501974 IUPAC Name: tert-butyl (3R)-3-aminopiperidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCCC(C1)N
| PubChem CID | 1501974 |
|---|---|
| CAS | 188111-79-7 |
| Molecular Weight (g/mol) | 200.28 |
| SMILES | CC(C)(C)OC(=O)N1CCCC(C1)N |
| Synonym | r-1-boc-3-aminopiperidine,r-tert-butyl 3-aminopiperidine-1-carboxylate,r-3-amino-1-n-boc-piperidine,tert-butyl 3r-3-aminopiperidine-1-carboxylate,r-1-boc-3-amino-piperidine,r-3-amino-1-boc-piperidine,s-n-boc-3-aminopiperidine,r-3-amino-piperidine-1-carboxylic acid tert-butyl ester,1-piperidinecarboxylic acid, 3-amino-, 1,1-dimethylethyl ester, 3r,r-1-tert-butoxycarbonyl-3-aminopiperidine |
| IUPAC Name | tert-butyl (3R)-3-aminopiperidine-1-carboxylate |
| InChI Key | AKQXKEBCONUWCL-MRVPVSSYSA-N |
| Molecular Formula | C10H20N2O2 |
4-Aminopiperidine, 95%
CAS: 13035-19-3 Molecular Formula: C5H12N2 Molecular Weight (g/mol): 100.16 MDL Number: MFCD02179399 InChI Key: BCIIMDOZSUCSEN-UHFFFAOYSA-N Synonym: 4-aminopiperidine,4-piperidinamine,4-piperidineamine,piperidin-4-ylamine,4-amino piperidine,4-piperidylamine,4-piperidinamine dihydrochloride,pperdn-4-amne,4-amino,4-amino-piperidine PubChem CID: 424361 IUPAC Name: piperidin-4-amine SMILES: C1CNCCC1N
| PubChem CID | 424361 |
|---|---|
| CAS | 13035-19-3 |
| Molecular Weight (g/mol) | 100.16 |
| MDL Number | MFCD02179399 |
| SMILES | C1CNCCC1N |
| Synonym | 4-aminopiperidine,4-piperidinamine,4-piperidineamine,piperidin-4-ylamine,4-amino piperidine,4-piperidylamine,4-piperidinamine dihydrochloride,pperdn-4-amne,4-amino,4-amino-piperidine |
| IUPAC Name | piperidin-4-amine |
| InChI Key | BCIIMDOZSUCSEN-UHFFFAOYSA-N |
| Molecular Formula | C5H12N2 |
1,1'-Thiocarbonyldiimidazole, tech 90%
CAS: 6160-65-2 Molecular Formula: C7H6N4S Molecular Weight (g/mol): 178.21 MDL Number: MFCD00005289 InChI Key: RAFNCPHFRHZCPS-UHFFFAOYSA-N Synonym: 1,1'-thiocarbonyldiimidazole,thiocarbonyldiimidazole,n,n'-thiocarbonyldiimidazole,di 1h-imidazol-1-yl methanethione,1,1-thiocarbonyldiimidazole,di imidazol-1-yl methanethione,n,n'-thiocarbonyldiimidazole tcdi,1h-imidazole, 1,1'-carbonothioylbis,n,n-thiocarbonyldiimidazole,1,1'-carbonothioylbis-1h-imidazole PubChem CID: 80264 IUPAC Name: di(imidazol-1-yl)methanethione SMILES: S=C(N1C=CN=C1)N1C=CN=C1
| PubChem CID | 80264 |
|---|---|
| CAS | 6160-65-2 |
| Molecular Weight (g/mol) | 178.21 |
| MDL Number | MFCD00005289 |
| SMILES | S=C(N1C=CN=C1)N1C=CN=C1 |
| Synonym | 1,1'-thiocarbonyldiimidazole,thiocarbonyldiimidazole,n,n'-thiocarbonyldiimidazole,di 1h-imidazol-1-yl methanethione,1,1-thiocarbonyldiimidazole,di imidazol-1-yl methanethione,n,n'-thiocarbonyldiimidazole tcdi,1h-imidazole, 1,1'-carbonothioylbis,n,n-thiocarbonyldiimidazole,1,1'-carbonothioylbis-1h-imidazole |
| IUPAC Name | di(imidazol-1-yl)methanethione |
| InChI Key | RAFNCPHFRHZCPS-UHFFFAOYSA-N |
| Molecular Formula | C7H6N4S |
1,2-Dimethylimidazole, 98%
CAS: 1739-84-0 Molecular Formula: C5H8N2 Molecular Weight (g/mol): 96.13 MDL Number: MFCD00005294 InChI Key: GIWQSPITLQVMSG-UHFFFAOYSA-N Synonym: 1,2-dimethyl-1h-imidazole,1h-imidazole, 1,2-dimethyl,imidazole, 1,2-dimethyl,1h-imidazole, dimethyl,unii-q41bc3grjb,q41bc3grjb,lupragen r dmi,1,2-dimethylimdazole,1,2 dimethylimidazole,n,2-dimethylimidazole PubChem CID: 15617 IUPAC Name: 1,2-dimethylimidazole SMILES: CN1C=CN=C1C
| PubChem CID | 15617 |
|---|---|
| CAS | 1739-84-0 |
| Molecular Weight (g/mol) | 96.13 |
| MDL Number | MFCD00005294 |
| SMILES | CN1C=CN=C1C |
| Synonym | 1,2-dimethyl-1h-imidazole,1h-imidazole, 1,2-dimethyl,imidazole, 1,2-dimethyl,1h-imidazole, dimethyl,unii-q41bc3grjb,q41bc3grjb,lupragen r dmi,1,2-dimethylimdazole,1,2 dimethylimidazole,n,2-dimethylimidazole |
| IUPAC Name | 1,2-dimethylimidazole |
| InChI Key | GIWQSPITLQVMSG-UHFFFAOYSA-N |
| Molecular Formula | C5H8N2 |