CAS: 122-05-4 Molecular Formula: C6H4N2O4 Molecular Weight (g/mol): 168.11 MDL Number: MFCD00216919 InChI Key: GMIOYJQLNFNGPR-UHFFFAOYSA-N Synonym: pyrazinedicarboxylic-2,5 acid, ksc177q1r, 2,5-pyrazine-diacid, pubchem8868, 2,5-pyrazinedicarboxylicacid, 2,5-pyrazinedicarboxylic acid PubChem CID: 255280 IUPAC Name: pyrazine-2,5-dicarboxylic acid SMILES: OC(=O)C1=CN=C(C=N1)C(O)=O

CAS: 879-65-2 Molecular Formula: C9H6N2O2 Molecular Weight (g/mol): 174.16 MDL Number: MFCD00012334 InChI Key: UPUZGXILYFKSGE-UHFFFAOYSA-N Synonym: quinoxaline carboxylic acid, acmc-1bl7g, carbadox metabolite, pubchem9776, 2-qca, m5oe8sn42m, 2-carboxyquinoxaline, unii-m5oe8sn42m, 2-quinoxalinecarboxylicacid, 2-quinoxalinecarboxylic acid PubChem CID: 96695 IUPAC Name: quinoxaline-2-carboxylic acid SMILES: OC(=O)C1=CN=C2C=CC=CC2=N1

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

CAS: 32587-10-3 Molecular Formula: C5H6N4O Molecular Weight (g/mol): 138.13 MDL Number: MFCD03407446 InChI Key: SFSMATGDLFHTHE-UHFFFAOYSA-N Synonym: pyrazinecarboxamide, 3-amino-7ci,9ci, pyrazinecarboxamide, 3-amino, 2-pyrazinecarboxamide,3-amino, 3-amino-pyrazine-2-carboxamide, 3-amino-pyrazinecarboxamide, 3-amino-pyrazine-2-carboxylic acid amide, 3-amino-2-pyrazinecarboxamide, 3-aminopyrazinecarboxamide, aminopyrazine carboxamide PubChem CID: 280292 IUPAC Name: 3-aminopyrazine-2-carboxamide SMILES: NC(=O)C1=NC=CN=C1N

CAS: 486424-37-7 Molecular Formula: C₅H₄BrN₃O₂ Molecular Weight (g/mol): 218.01 InChI Key: MTNAQEKMSVDTAQ-UHFFFAOYSA-N Synonym: 3-azanyl-6-bromanyl-pyrazine-2-carboxylic acid, 2-pyrazinecarboxylic acid, 3-amino-6-bromo, ksc235o0r, acmc-1bna1, 3-amino-6-bromopyrazine-2-carboxylicacid, pubchem22388, pyrazinecarboxylic acid, 3-amino-6-bromo, 2-amino-5-bromopyrazine-3-carboxylic acid, 3-amino-6-bromo-2-pyrazinecarboxylic acid, 3-amino-6-bromo-pyrazine-2-carboxylic acid PubChem CID: 18521600 IUPAC Name: 3-amino-6-bromopyrazine-2-carboxylic acid SMILES: C1=C(N=C(C(=N1)N)C(=O)O)Br

CAS: 6164-79-0 Molecular Formula: C₆H₆N₂O₂ Molecular Weight (g/mol): 138.13 InChI Key: TWIIRMSFZNYMQE-UHFFFAOYSA-N Synonym: pyrazine-2-carboxylic acid methyl ester, 2-methylpyrazine carboxylate, pyrazine-2-carboxylic acid, methyl ester, 2-pyrazinecarboxylic acid, methyl ester, methyl pyrazinecarboxylate, pyrazinecarboxylic acid, methyl ester, methylpyrazine-2-carboxylate, pyrazinoic acid methyl ester, methyl pyrazinoate, methyl 2-pyrazinecarboxylate PubChem CID: 72662 IUPAC Name: methyl pyrazine-2-carboxylate SMILES: COC(=O)C1=NC=CN=C1

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

CAS: 5424-01-1 Molecular Formula: C5H5N3O2 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00003938 InChI Key: ZAGZIOYVEIDDJA-UHFFFAOYSA-N Synonym: 2-(2, 4-Dinitrophenylazo)-1-naphthol-3, 6-disulfonic acid, 3-(2, 4-Dinitrophenylazo)-4-hydroxy-2, 7-naphthalenedisulfonic acid, 2-(2,4-Dinitrophenylazo)-1-naphthol-3,6-disulfonic acid, disodium salt PubChem CID: 72656 IUPAC Name: 3-aminopyrazine-2-carboxylic acid SMILES: C1=CN=C(C(=N1)C(=O)O)N

CAS: 89-01-0 Molecular Formula: C6H4N2O4 Molecular Weight (g/mol): 168.108 MDL Number: MFCD00006131 InChI Key: ZUCRGHABDDWQPY-UHFFFAOYSA-N Synonym: acmc-209qye, pubchem8610, 2,3-pyrazinedcarboxylicacid, qnn35wof29, 2,3-pyrazinedicarboxylicacid, unii-qnn35wof29, 2,3-pyrazine dicarboxylic acid, 2,3-dicarboxypyrazine, pyrazine-2,3-dicarboxylate, 2,3-pyrazinedicarboxylic acid PubChem CID: 66628 IUPAC Name: pyrazine-2,3-dicarboxylic acid SMILES: C1=CN=C(C(=N1)C(=O)O)C(=O)O

CAS: 98-97-5 Molecular Formula: C5H4N2O2 Molecular Weight (g/mol): 124.099 MDL Number: MFCD00006130 InChI Key: NIPZZXUFJPQHNH-UHFFFAOYSA-N Synonym: piazinecarboxylic acid, 2-pyrazine carboxylic acid, 2-pyrazinoic acid, pyrazinemonocarboxylic acid, paradiazinecarboxylic acid, 2-carboxypyrazine, pyrazinic acid, pyrazinecarboxylic acid, pyrazinoic acid, 2-pyrazinecarboxylic acid PubChem CID: 1047 ChEBI: CHEBI:71311 IUPAC Name: pyrazine-2-carboxylic acid SMILES: C1=CN=C(C=N1)C(=O)O

CAS: 1458-18-0 MDL Number: MFCD00010431 InChI Key: USYMCUGEGUFUBI-UHFFFAOYSA-N Synonym: methyl 3-amino-5,6-dichloropyrazinecarboxylate, methyl 3-amino-5,6-dichloropyrazinoate, dsstox_gsid_57645, dsstox_rid_97320, dsstox_cid_31434, acmc-1bujh, 3-amino-5,6-dichloro-pyrazine-2-carboxylic acid methyl ester, 3-amino-5,6-dichloro-2-pyrazinecarboxylic acid methyl ester, pyrazinecarboxylic acid, 3-amino-5,6-dichloro-, methyl ester, methyl 3-amino-5,6-dichloro-2-pyrazinecarboxylate PubChem CID: 73828 IUPAC Name: methyl 3-amino-5,6-dichloropyrazine-2-carboxylate SMILES: COC(=O)C1=C(N=C(C(=N1)Cl)Cl)N

CAS: 1458-18-0 Molecular Formula: C6H5Cl2N3O2 Molecular Weight (g/mol): 222.025 MDL Number: MFCD00010431 InChI Key: USYMCUGEGUFUBI-UHFFFAOYSA-N Synonym: methyl 3-amino-5,6-dichloropyrazinecarboxylate, methyl 3-amino-5,6-dichloropyrazinoate, dsstox_gsid_57645, dsstox_rid_97320, dsstox_cid_31434, acmc-1bujh, 3-amino-5,6-dichloro-pyrazine-2-carboxylic acid methyl ester, 3-amino-5,6-dichloro-2-pyrazinecarboxylic acid methyl ester, pyrazinecarboxylic acid, 3-amino-5,6-dichloro-, methyl ester, methyl 3-amino-5,6-dichloro-2-pyrazinecarboxylate PubChem CID: 73828 IUPAC Name: methyl 3-amino-5,6-dichloropyrazine-2-carboxylate SMILES: COC(=O)C1=C(N=C(C(=N1)Cl)Cl)N

CAS: 5424-01-1 Molecular Formula: C₅H₅N₃O₂ Molecular Weight (g/mol): 139.11 MDL Number: MFCD00006141 InChI Key: ZAGZIOYVEIDDJA-UHFFFAOYSA-N Synonym: 3-aminopyrazinoic acid, pubchem8544, zlchem 459, 3-aminopyrazine-2-carboxyliacid, 2-pyrazinecarboxylic acid, 3-amino, 2-aminopyrazine-3-carboxylic acid, 3-aminopiperazine-2-carboxylic acid, 2-amino-3-pyrazinecarboxylic acid, pyrazinecarboxylic acid, 3-amino, 3-amino-2-pyrazinecarboxylic acid PubChem CID: 72656 IUPAC Name: 3-aminopyrazine-2-carboxylic acid SMILES: C1=CN=C(C(=N1)C(=O)O)N

CAS: 5423-07-4 MDL Number: MFCD00003938 Synonym: C.I. 14890; Delta Yellow

CAS: 98-97-5 Molecular Formula: C₅H₄N₂O₂ Molecular Weight (g/mol): 124.1 MDL Number: MFCD00006130 InChI Key: NIPZZXUFJPQHNH-UHFFFAOYSA-N Synonym: piazinecarboxylic acid, 2-pyrazine carboxylic acid, 2-pyrazinoic acid, pyrazinemonocarboxylic acid, paradiazinecarboxylic acid, 2-carboxypyrazine, pyrazinic acid, pyrazinecarboxylic acid, pyrazinoic acid, 2-pyrazinecarboxylic acid PubChem CID: 1047 ChEBI: CHEBI:71311 IUPAC Name: pyrazine-2-carboxylic acid SMILES: C1=CN=C(C=N1)C(=O)O

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

CAS: 5424-01-1 MDL Number: MFCD00006141

CAS: 879-65-2 Molecular Formula: C9H6N2O2 Molecular Weight (g/mol): 174.16 MDL Number: MFCD00012334 InChI Key: UPUZGXILYFKSGE-UHFFFAOYSA-N Synonym: quinoxaline carboxylic acid, acmc-1bl7g, carbadox metabolite, pubchem9776, 2-qca, m5oe8sn42m, 2-carboxyquinoxaline, unii-m5oe8sn42m, 2-quinoxalinecarboxylicacid, 2-quinoxalinecarboxylic acid PubChem CID: 96695 IUPAC Name: quinoxaline-2-carboxylic acid SMILES: OC(=O)C1=CN=C2C=CC=CC2=N1