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Pyrazines

Aromatic organic heterocyclic compounds that consist of a six-membered ring with four carbon atoms and two nitrogen atoms at opposite positions of the ring, making this ring symmetrical.
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46 – 60 of 1,227 results
46

2-Amino-3,5-dibromopyrazine 98.0+%, TCI America™
SDP

CAS: 24241-18-7 Molecular Formula: C4H3Br2N3 Molecular Weight (g/mol): 252.90 MDL Number: MFCD00673150 InChI Key: DTLBKXRFWUERQN-UHFFFAOYSA-N Synonym: 2-amino-3,5-dibromopyrazine,3,5-dibromo-2-pyrazinamine,3,5-dibromopyrazin-2-ylamine,3,5-dibromopyrazine-2-ylamine,amino-3,5-dibromopyrazine,pyrazinamine, 3,5-dibromo,3,5-dibromopyrazine-2-amine,2-amino-3,5-dibromo pyrazine,2-amino-3,5-dibromo-pyrazine,2-pyrazinamine, 3,5-dibromo PubChem CID: 620004 IUPAC Name: 3,5-dibromopyrazin-2-amine SMILES: NC1=NC=C(Br)N=C1Br

PubChem CID 620004
CAS 24241-18-7
Molecular Weight (g/mol) 252.90
MDL Number MFCD00673150
SMILES NC1=NC=C(Br)N=C1Br
Synonym 2-amino-3,5-dibromopyrazine,3,5-dibromo-2-pyrazinamine,3,5-dibromopyrazin-2-ylamine,3,5-dibromopyrazine-2-ylamine,amino-3,5-dibromopyrazine,pyrazinamine, 3,5-dibromo,3,5-dibromopyrazine-2-amine,2-amino-3,5-dibromo pyrazine,2-amino-3,5-dibromo-pyrazine,2-pyrazinamine, 3,5-dibromo
IUPAC Name 3,5-dibromopyrazin-2-amine
InChI Key DTLBKXRFWUERQN-UHFFFAOYSA-N
Molecular Formula C4H3Br2N3
47

2-sec-Butyl-3-methoxypyrazine 97.0+%, TCI America™
SDP

CAS: 24168-70-5 Molecular Formula: C9H14N2O Molecular Weight (g/mol): 166.224 MDL Number: MFCD00006136 InChI Key: QMQDJVIJVPEQHE-UHFFFAOYSA-N Synonym: 2-sec-butyl-3-methoxypyrazine,2-methoxy-3-sec-butylpyrazine,2-methoxy-3-1-methylpropyl pyrazine,pyrazine, 2-methoxy-3-1-methylpropyl,2-methoxy-3-sec-butyl pyrazine,3-sec-butyl-2-methoxypyrazine,pyrazine, 2-methoxy, 3-sec-butyl,2-methoxy-3-1-methyl-propyl pyrazine PubChem CID: 520098 IUPAC Name: 2-butan-2-yl-3-methoxypyrazine SMILES: CCC(C)C1=NC=CN=C1OC

PubChem CID 520098
CAS 24168-70-5
Molecular Weight (g/mol) 166.224
MDL Number MFCD00006136
SMILES CCC(C)C1=NC=CN=C1OC
Synonym 2-sec-butyl-3-methoxypyrazine,2-methoxy-3-sec-butylpyrazine,2-methoxy-3-1-methylpropyl pyrazine,pyrazine, 2-methoxy-3-1-methylpropyl,2-methoxy-3-sec-butyl pyrazine,3-sec-butyl-2-methoxypyrazine,pyrazine, 2-methoxy, 3-sec-butyl,2-methoxy-3-1-methyl-propyl pyrazine
IUPAC Name 2-butan-2-yl-3-methoxypyrazine
InChI Key QMQDJVIJVPEQHE-UHFFFAOYSA-N
Molecular Formula C9H14N2O
48

3-Chloropyrazine-2-carboxamide 98.0+%, TCI America™
SDP

CAS: 21279-62-9 Molecular Formula: C5H4ClN3O Molecular Weight (g/mol): 157.56 MDL Number: MFCD09863915 InChI Key: YHPMRHPLAQSPHJ-UHFFFAOYSA-N PubChem CID: 301266 IUPAC Name: 3-chloropyrazine-2-carboxamide SMILES: NC(=O)C1=NC=CN=C1Cl

PubChem CID 301266
CAS 21279-62-9
Molecular Weight (g/mol) 157.56
MDL Number MFCD09863915
SMILES NC(=O)C1=NC=CN=C1Cl
IUPAC Name 3-chloropyrazine-2-carboxamide
InChI Key YHPMRHPLAQSPHJ-UHFFFAOYSA-N
Molecular Formula C5H4ClN3O
49

5-Chloropyrazine-2-carboxylic Acid 98.0+%, TCI America™
SDP

CAS: 36070-80-1 Molecular Formula: C5H3ClN2O2 Molecular Weight (g/mol): 158.541 MDL Number: MFCD09033269 InChI Key: FXJOTWLLDJYKAG-UHFFFAOYSA-N Synonym: 5-chloro-2-pyrazinecarboxylic acid,5-chloro-pyrazine-2-carboxylic acid,5-chloropyrazinoic acid,pyrazinecarboxylic acid, 5-chloro,5-chlopopyrazine-2-carboxylic acid,2-pyrazinecarboxylic acid, 5-chloro,2-carboxy-5-chloropyrazine,5-chloro-pyrazine-2-carboxylicacid,2-carboxy-5-chloro-pyrazine,ksc222q7d PubChem CID: 465472 IUPAC Name: 5-chloropyrazine-2-carboxylic acid SMILES: C1=C(N=CC(=N1)Cl)C(=O)O

PubChem CID 465472
CAS 36070-80-1
Molecular Weight (g/mol) 158.541
MDL Number MFCD09033269
SMILES C1=C(N=CC(=N1)Cl)C(=O)O
Synonym 5-chloro-2-pyrazinecarboxylic acid,5-chloro-pyrazine-2-carboxylic acid,5-chloropyrazinoic acid,pyrazinecarboxylic acid, 5-chloro,5-chlopopyrazine-2-carboxylic acid,2-pyrazinecarboxylic acid, 5-chloro,2-carboxy-5-chloropyrazine,5-chloro-pyrazine-2-carboxylicacid,2-carboxy-5-chloro-pyrazine,ksc222q7d
IUPAC Name 5-chloropyrazine-2-carboxylic acid
InChI Key FXJOTWLLDJYKAG-UHFFFAOYSA-N
Molecular Formula C5H3ClN2O2
50

5-Methylpyrazine-2-carboxylic Acid 4-Oxide 98.0+%, TCI America™
SDP

CAS: 51037-30-0 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.13 MDL Number: MFCD00865757 InChI Key: DNRXJHATQULEHC-UHFFFAOYSA-N Synonym: acipimox,olbetam,olbemox,5-carboxy-2-methylpyrazine 1-oxide,5-methylpyrazine-2-carboxylic acid 4-oxide,5-methylpyrazinecarboxylic acid 4-oxide,2-carboxy-5-methylpyrazine 4-oxide,5-methyl-2-pyrazinecarboxylic acid 4-oxide,5-methyl-4-oxy-pyrazine-2-carboxylic acid,2-pyrazinecarboxylic acid, 5-methyl-, 4-oxide PubChem CID: 5310993 IUPAC Name: 2-carboxy-6-methylpyrazin-1-ium-1-olate SMILES: CC1=CN=CC(C(O)=O)=[N+]1[O-]

PubChem CID 5310993
CAS 51037-30-0
Molecular Weight (g/mol) 154.13
MDL Number MFCD00865757
SMILES CC1=CN=CC(C(O)=O)=[N+]1[O-]
Synonym acipimox,olbetam,olbemox,5-carboxy-2-methylpyrazine 1-oxide,5-methylpyrazine-2-carboxylic acid 4-oxide,5-methylpyrazinecarboxylic acid 4-oxide,2-carboxy-5-methylpyrazine 4-oxide,5-methyl-2-pyrazinecarboxylic acid 4-oxide,5-methyl-4-oxy-pyrazine-2-carboxylic acid,2-pyrazinecarboxylic acid, 5-methyl-, 4-oxide
IUPAC Name 2-carboxy-6-methylpyrazin-1-ium-1-olate
InChI Key DNRXJHATQULEHC-UHFFFAOYSA-N
Molecular Formula C6H6N2O3
51

2-Methoxypyrazine 98.0+%, TCI America™
SDP

CAS: 3149-28-8 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.116 MDL Number: MFCD00006126 InChI Key: WKSXRWSOSLGSTN-UHFFFAOYSA-N Synonym: pyrazine, methoxy,methoxypyrazine,2-methoxy-1,4-diazine,pyrazine, 2-methoxy,2-methoxy-pyrazine,unii-ryd35t7f4t,2-methoxy pyrazine,fema no. 3302,ryd35t7f4t,methoxy-pyrazine PubChem CID: 18467 IUPAC Name: 2-methoxypyrazine SMILES: COC1=NC=CN=C1

PubChem CID 18467
CAS 3149-28-8
Molecular Weight (g/mol) 110.116
MDL Number MFCD00006126
SMILES COC1=NC=CN=C1
Synonym pyrazine, methoxy,methoxypyrazine,2-methoxy-1,4-diazine,pyrazine, 2-methoxy,2-methoxy-pyrazine,unii-ryd35t7f4t,2-methoxy pyrazine,fema no. 3302,ryd35t7f4t,methoxy-pyrazine
IUPAC Name 2-methoxypyrazine
InChI Key WKSXRWSOSLGSTN-UHFFFAOYSA-N
Molecular Formula C5H6N2O
52

2-Isopropyl-3-methoxypyrazine 98.0+%, TCI America™
SDP

CAS: 25773-40-4 Molecular Formula: C8H12N2O Molecular Weight (g/mol): 152.20 MDL Number: MFCD00006135 InChI Key: NTOPKICPEQUPPH-UHFFFAOYSA-N PubChem CID: 33166 IUPAC Name: 2-methoxy-3-(propan-2-yl)pyrazine SMILES: COC1=NC=CN=C1C(C)C

PubChem CID 33166
CAS 25773-40-4
Molecular Weight (g/mol) 152.20
MDL Number MFCD00006135
SMILES COC1=NC=CN=C1C(C)C
IUPAC Name 2-methoxy-3-(propan-2-yl)pyrazine
InChI Key NTOPKICPEQUPPH-UHFFFAOYSA-N
Molecular Formula C8H12N2O
53

2-Amino-3-chloropyrazine 98.0+%, TCI America™
SDP

CAS: 6863-73-6 Molecular Formula: C4H4ClN3 Molecular Weight (g/mol): 129.55 MDL Number: MFCD04114305 InChI Key: AEVSSZHXGJAPIE-UHFFFAOYSA-N Synonym: 2-amino-3-chloropyrazine,3-chloro-2-pyrazinamine,3-chloro-pyrazin-2-ylamine,pyrazinamine, 3-chloro,3-amino-pyrazinechloride,3-amino-2-chloropyrazine,3-chloropyrazin-2-ylamine,3-amino-2-chloro-pyrazine,3-chloropyrazine-2-ylamine,2-chloro-3-aminepyrazine PubChem CID: 276224 IUPAC Name: 3-chloropyrazin-2-amine SMILES: NC1=NC=CN=C1Cl

PubChem CID 276224
CAS 6863-73-6
Molecular Weight (g/mol) 129.55
MDL Number MFCD04114305
SMILES NC1=NC=CN=C1Cl
Synonym 2-amino-3-chloropyrazine,3-chloro-2-pyrazinamine,3-chloro-pyrazin-2-ylamine,pyrazinamine, 3-chloro,3-amino-pyrazinechloride,3-amino-2-chloropyrazine,3-chloropyrazin-2-ylamine,3-amino-2-chloro-pyrazine,3-chloropyrazine-2-ylamine,2-chloro-3-aminepyrazine
IUPAC Name 3-chloropyrazin-2-amine
InChI Key AEVSSZHXGJAPIE-UHFFFAOYSA-N
Molecular Formula C4H4ClN3
54

2-Amino-5-phenylpyrazine 98.0+%, TCI America™
SDP

CAS: 13535-13-2 Molecular Formula: C10H9N3 Molecular Weight (g/mol): 171.20 MDL Number: MFCD01646266 InChI Key: KJAKXVBZQBPPOB-UHFFFAOYSA-N Synonym: 2-amino-5-phenylpyrazine,pyrazinamine, 5-phenyl,pyrazine, 2-amino-5-phenyl,acmc-1bpgx,5-phenyl-2-pyrazinamine,5-phenyl-2-aminopyrazine,2-pyrazinamine,5-phenyl,5-phenylpyrazine-2-ylamine,5-phenyl-2-pyrazinamine # PubChem CID: 598734 IUPAC Name: 5-phenylpyrazin-2-amine SMILES: NC1=NC=C(N=C1)C1=CC=CC=C1

PubChem CID 598734
CAS 13535-13-2
Molecular Weight (g/mol) 171.20
MDL Number MFCD01646266
SMILES NC1=NC=C(N=C1)C1=CC=CC=C1
Synonym 2-amino-5-phenylpyrazine,pyrazinamine, 5-phenyl,pyrazine, 2-amino-5-phenyl,acmc-1bpgx,5-phenyl-2-pyrazinamine,5-phenyl-2-aminopyrazine,2-pyrazinamine,5-phenyl,5-phenylpyrazine-2-ylamine,5-phenyl-2-pyrazinamine #
IUPAC Name 5-phenylpyrazin-2-amine
InChI Key KJAKXVBZQBPPOB-UHFFFAOYSA-N
Molecular Formula C10H9N3
55

2-Amino-6-chloropyrazine 98.0+%, TCI America™
SDP

CAS: 33332-28-4 Molecular Formula: C4H4ClN3 Molecular Weight (g/mol): 129.547 MDL Number: MFCD00055024 InChI Key: JTPXVCKCLBROOJ-UHFFFAOYSA-N Synonym: 2-amino-6-chloropyrazine,2-chloro-6-aminopyrazine,2-pyrazinamine, 6-chloro,pyrazinamine, 6-chloro,6-chloro-pyrazin-2-ylamine,6-chloro-2-pyrazinamine,6-chloropyrazin-2-ylamine,2-amino-6-chloro-pyrazine,6-chloropyrazine-2-ylamine,6-amino-2-chloropyrazine PubChem CID: 118458 IUPAC Name: 6-chloropyrazin-2-amine SMILES: C1=C(N=C(C=N1)Cl)N

PubChem CID 118458
CAS 33332-28-4
Molecular Weight (g/mol) 129.547
MDL Number MFCD00055024
SMILES C1=C(N=C(C=N1)Cl)N
Synonym 2-amino-6-chloropyrazine,2-chloro-6-aminopyrazine,2-pyrazinamine, 6-chloro,pyrazinamine, 6-chloro,6-chloro-pyrazin-2-ylamine,6-chloro-2-pyrazinamine,6-chloropyrazin-2-ylamine,2-amino-6-chloro-pyrazine,6-chloropyrazine-2-ylamine,6-amino-2-chloropyrazine
IUPAC Name 6-chloropyrazin-2-amine
InChI Key JTPXVCKCLBROOJ-UHFFFAOYSA-N
Molecular Formula C4H4ClN3
56

Methyl 3,5-Diamino-6-chloropyrazine-2-carboxylate 98.0+%, TCI America™
SDP

CAS: 1458-01-1 Molecular Formula: C6H7ClN4O2 Molecular Weight (g/mol): 202.60 MDL Number: MFCD01928388 InChI Key: KOOBYHRLTYIPTH-UHFFFAOYSA-N Synonym: unii-4kat2q9chl,methyl 3,5-diamino-6-chloro-2-pyrazinecarboxylate,4kat2q9chl,methyl 3, 5-diamino-6-chloropyrazine-2-carboxylate,pyrazinecarboxylic acid, 3,5-diamino-6-chloro-, methyl ester,methyl-3,5-diamino-6-chloropyrazine-2-carboxylate,3,5-diamino-6-chloropyrazine-2-carboxylic acid methyl ester,pubchem11053,acmc-209cvs,methyl 3,5-diamino-6-chloropyrazinecarboxylate PubChem CID: 73827 IUPAC Name: methyl 3,5-diamino-6-chloropyrazine-2-carboxylate SMILES: COC(=O)C1=NC(Cl)=C(N)N=C1N

PubChem CID 73827
CAS 1458-01-1
Molecular Weight (g/mol) 202.60
MDL Number MFCD01928388
SMILES COC(=O)C1=NC(Cl)=C(N)N=C1N
Synonym unii-4kat2q9chl,methyl 3,5-diamino-6-chloro-2-pyrazinecarboxylate,4kat2q9chl,methyl 3, 5-diamino-6-chloropyrazine-2-carboxylate,pyrazinecarboxylic acid, 3,5-diamino-6-chloro-, methyl ester,methyl-3,5-diamino-6-chloropyrazine-2-carboxylate,3,5-diamino-6-chloropyrazine-2-carboxylic acid methyl ester,pubchem11053,acmc-209cvs,methyl 3,5-diamino-6-chloropyrazinecarboxylate
IUPAC Name methyl 3,5-diamino-6-chloropyrazine-2-carboxylate
InChI Key KOOBYHRLTYIPTH-UHFFFAOYSA-N
Molecular Formula C6H7ClN4O2
57

Methyl 3-Amino-6-bromopyrazine-2-carboxylate 98.0+%, TCI America™
SDP

CAS: 6966-01-4 Molecular Formula: C6H6BrN3O2 Molecular Weight (g/mol): 232.04 MDL Number: MFCD00834964 InChI Key: CNXSIRHOIFRMOB-UHFFFAOYSA-N Synonym: methyl3-amino-6-bromopyrazine-2-carboxylate,3-amino-6-bromopyrazine-2-carboxylic acid methyl ester,2-amino-5-bromo-3-methoxycarbonyl pyrazine,methyl 3-amino-6-bromo-2-pyrazinecarboxylate,methyl 6-bromo-3-amino-2-pyrazinecarboxylate,methyl 3-amino-6-bromo-pyrazine-2-carboxylate,pyrazinecarboxylic acid, 3-amino-6-bromo-, methyl ester,5-amino-2-bromo-6-pyrazinecarboxylic acidmethyl ester,2-amino-5-bromopyrazine-3-carboxylic acid methyl ester,pubchem22386 PubChem CID: 227251 IUPAC Name: methyl 3-amino-6-bromopyrazine-2-carboxylate SMILES: COC(=O)C1=NC(=CN=C1N)Br

PubChem CID 227251
CAS 6966-01-4
Molecular Weight (g/mol) 232.04
MDL Number MFCD00834964
SMILES COC(=O)C1=NC(=CN=C1N)Br
Synonym methyl3-amino-6-bromopyrazine-2-carboxylate,3-amino-6-bromopyrazine-2-carboxylic acid methyl ester,2-amino-5-bromo-3-methoxycarbonyl pyrazine,methyl 3-amino-6-bromo-2-pyrazinecarboxylate,methyl 6-bromo-3-amino-2-pyrazinecarboxylate,methyl 3-amino-6-bromo-pyrazine-2-carboxylate,pyrazinecarboxylic acid, 3-amino-6-bromo-, methyl ester,5-amino-2-bromo-6-pyrazinecarboxylic acidmethyl ester,2-amino-5-bromopyrazine-3-carboxylic acid methyl ester,pubchem22386
IUPAC Name methyl 3-amino-6-bromopyrazine-2-carboxylate
InChI Key CNXSIRHOIFRMOB-UHFFFAOYSA-N
Molecular Formula C6H6BrN3O2
58

3-Hydroxypyrazine-2-carboxamide 98.0+%, TCI America™
SDP

CAS: 55321-99-8 Molecular Formula: C5H5N3O2 Molecular Weight (g/mol): 139.114 MDL Number: MFCD00233977 InChI Key: SZPBAPFUXAADQV-UHFFFAOYSA-N Synonym: 3-hydroxypyrazine-2-carboxamide,3-oxo-3,4-dihydropyrazine-2-carboxamide,pyrazinecarboxamide, 3,4-dihydro-3-oxo,3-hydroxy-2-pyrazinecarboxamide,pyrazine-2-carboxamide, 3-hydroxy,3-hydroxypyrazine-2-carboxamine,3-oxo-4h-pyrazine-2-carboxamide,t6mv dnj cvz wln,d09vhw,d0s5ry PubChem CID: 294642 IUPAC Name: 2-oxo-1H-pyrazine-3-carboxamide SMILES: C1=CN=C(C(=O)N1)C(=O)N

PubChem CID 294642
CAS 55321-99-8
Molecular Weight (g/mol) 139.114
MDL Number MFCD00233977
SMILES C1=CN=C(C(=O)N1)C(=O)N
Synonym 3-hydroxypyrazine-2-carboxamide,3-oxo-3,4-dihydropyrazine-2-carboxamide,pyrazinecarboxamide, 3,4-dihydro-3-oxo,3-hydroxy-2-pyrazinecarboxamide,pyrazine-2-carboxamide, 3-hydroxy,3-hydroxypyrazine-2-carboxamine,3-oxo-4h-pyrazine-2-carboxamide,t6mv dnj cvz wln,d09vhw,d0s5ry
IUPAC Name 2-oxo-1H-pyrazine-3-carboxamide
InChI Key SZPBAPFUXAADQV-UHFFFAOYSA-N
Molecular Formula C5H5N3O2
59

Methyl 2-Pyrazinecarboxylate 98.0+%, TCI America™
SDP

CAS: 6164-79-0 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.126 MDL Number: MFCD00014611 InChI Key: TWIIRMSFZNYMQE-UHFFFAOYSA-N Synonym: methyl 2-pyrazinecarboxylate,methyl pyrazinoate,pyrazinoic acid methyl ester,methylpyrazine-2-carboxylate,pyrazinecarboxylic acid, methyl ester,methyl pyrazinecarboxylate,2-pyrazinecarboxylic acid, methyl ester,pyrazine-2-carboxylic acid, methyl ester,2-methylpyrazine carboxylate,pyrazine-2-carboxylic acid methyl ester PubChem CID: 72662 IUPAC Name: methyl pyrazine-2-carboxylate SMILES: COC(=O)C1=NC=CN=C1

PubChem CID 72662
CAS 6164-79-0
Molecular Weight (g/mol) 138.126
MDL Number MFCD00014611
SMILES COC(=O)C1=NC=CN=C1
Synonym methyl 2-pyrazinecarboxylate,methyl pyrazinoate,pyrazinoic acid methyl ester,methylpyrazine-2-carboxylate,pyrazinecarboxylic acid, methyl ester,methyl pyrazinecarboxylate,2-pyrazinecarboxylic acid, methyl ester,pyrazine-2-carboxylic acid, methyl ester,2-methylpyrazine carboxylate,pyrazine-2-carboxylic acid methyl ester
IUPAC Name methyl pyrazine-2-carboxylate
InChI Key TWIIRMSFZNYMQE-UHFFFAOYSA-N
Molecular Formula C6H6N2O2
60

5-Methylpyrazine-2-carboxylic Acid 98.0+%, TCI America™
SDP

CAS: 5521-55-1 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.126 MDL Number: MFCD00068241 InChI Key: RBYJWCRKFLGNDB-UHFFFAOYSA-N Synonym: 5-methyl-2-pyrazinecarboxylic acid,2-methylpyrazine-5-carboxylic acid,pyrazinecarboxylic acid, 5-methyl,unii-b861rs5nhi,5-methylpyrazinecarboxylic acid,5-methyl pyrazine-2-carboxylic acid,5-methyl-pyrazine-2-carboxylic acid,2-carboxy-5-methylpyrazine,2-methyl-5-pyrazinoic acid,b861rs5nhi PubChem CID: 122831 IUPAC Name: 5-methylpyrazine-2-carboxylic acid SMILES: CC1=NC=C(N=C1)C(=O)O

PubChem CID 122831
CAS 5521-55-1
Molecular Weight (g/mol) 138.126
MDL Number MFCD00068241
SMILES CC1=NC=C(N=C1)C(=O)O
Synonym 5-methyl-2-pyrazinecarboxylic acid,2-methylpyrazine-5-carboxylic acid,pyrazinecarboxylic acid, 5-methyl,unii-b861rs5nhi,5-methylpyrazinecarboxylic acid,5-methyl pyrazine-2-carboxylic acid,5-methyl-pyrazine-2-carboxylic acid,2-carboxy-5-methylpyrazine,2-methyl-5-pyrazinoic acid,b861rs5nhi
IUPAC Name 5-methylpyrazine-2-carboxylic acid
InChI Key RBYJWCRKFLGNDB-UHFFFAOYSA-N
Molecular Formula C6H6N2O2