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Description CAS Number Molecular Formula
Pyrazinecarboxylic acid, 5-(2-propenyloxy)- (9CI) 734532-95-7 C8H8N2O3
Pyrazinol, 5-methyl-3-propyl- (8CI) 23127-01-7 C8H12N2O
Pyrazino[1,2-a]benzimidazol-1(2H)-one, 3,4-dihydro- (9CI) 51052-05-2 C10H9N3O
Pyrazinecarboxylic acid, 3,6-dimethyl- (7CI,9CI) 2435-46-3 C7H8N2O2
Pyrazine, (3-methyl-5-isoxazolyl)- (9CI) 457654-03-4 C8H7N3O
Pyrazinecarboxamide, 3-hydroxy-, 4-oxide (9CI) 259793-94-7 C5H5N3O3
Pyrazinecarboxamide, 6-fluoro-, 4-oxide (9CI) 356783-48-7 C5H4FN3O2
Pyrazolo[5,1-b]quinazolin-9-ol, 2-(3,5-dimethoxyphenyl)-5,6,7,8-tetrahydro- (9CI) 606116-46-5 C18H19N3O3
Pyrazine, 1,2,5,6-tetrahydro-1-hydroxy-2,2,3,5,6-pentamethyl-, 4-oxide (9CI) 118176-36-6 C9H18N2O2
Pyrazolidine, 4-bromo- (9CI) 163805-06-9 C3H7BrN2
Pyrazinecarboxaldehyde, 3-methoxy-5-methyl- (9CI) 614730-17-5 C7H8N2O2
Pyrazino[2,3-b]pyrazine, decahydro-1,5-dimethyl- (9CI) 122734-20-7 C8H18N4
Pyrazinecarboxamide, 3-(2-propynyloxy)- (9CI) 717848-20-9 C8H7N3O2
Pyrazine, 5-(1,2-dimethylpropyl)-2,3-dimethyl- (9CI) 75492-03-4 C11H18N2
Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1,4,5,6,7,8-hexahydro-1-(4-nitrophenyl)- (9CI) 578704-16-2 C21H18N4O3
Pyrazino[2,1-a]isoindol-6(2H)-one, 1,3,4,10b-tetrahydro-2,10b-dimethyl- (9CI) 780706-90-3 C13H16N2O
Pyrazinecarboxylic acid, 5,6-dimethyl- (8CI,9CI) 13515-06-5 C7H8N2O2
Pyrazine, 2,3-dimethyl-5-(1-pentenyl)-, (E)- (9CI) 143901-63-7 C11H16N2
Pyrazinamide, 3-methylamino- (6CI) 98135-38-7 C6H8N4O
Pyrazino[2,3-b]pyrazine, decahydro-2,6-dimethyl-, (2-alpha-,4a-alpha-,6-ba-,8a-ba-)- (9CI) 133907-73-0 C8H18N4
3-(Pyrazin-2-yloxy)-piperidine-1-carboxylic acid tert-butyl ester C14H21N3O3
pyrazine-2,3-carbonitirle
2-PYRAZIN-2-YL-1-[4-(TRIFLUOROMETHYL)PHENYL]ETHANONE 88283-34-5 C13H9F3N2O
Pyrazolo Minocycline 182004-72-4 C23H27N5O5
Pyrazosulfruon
1-Pyrazolidinecarbothioamide,3-oxo-(9CI) 80553-53-3 C4H7N3OS
1-Pyrazolidineethanamine,2-methyl-(9CI) 155429-86-0 C6H15N3
2-Pyrazoline-5-carboxylicacid,4-methyl-,methylester(6CI) 101080-12-0 C6H10N2O2
3-Pyrazolidinone,5-amino-(9CI) 66227-58-5 C3H7N3O
1-Pyrazolidinecarboxylicacid,5-oxo-,hydrazide(9CI) 64341-42-0 C4H8N4O2
2-Pyrazinecarboxylicacid,1,6-dihydro-3-methyl-5-(1-methylethyl)-6-oxo-,methylester(9CI) 816458-66-9 C10H14N2O3
1-Pyrazolidinecarboxylicacid,3-ethyl-3,5-dimethyl-,ethylester(9CI) 413624-83-6 C10H20N2O2
2,5-Pyrazinediethanol,-bta--hydroxy-,(-bta-R)-(9CI) 104670-30-6 C8H12N2O3
1-Pyrazolidinecarboxamide,5,5-dimethyl-3-oxo-(9CI) 174470-58-7 C6H11N3O2
(4-Pyrazol-1-ylphenyl)methanol 143426-49-7 C10H10N2O
PYRAZOLO[1,5-A]PYRIDINE-7-CARBOXALDEHYDE 352661-83-7 C19H26N2O9S
4-(2-Pyrazinyl)-1-piperidinecarboxylic acid 1,1
-dimethylethyl ester
921613-02-7 C14H21N3O2
PYRAZOLO[1,5-A]PYRAZINE-2-CARBOXYLIC ACID, 4,5,6,7-TETRAHYDRO-4-OXO-, ETHYL ESTER 951626-95-2 C9H11N3O3
Pyrazine, 2-methoxy-6-(1-methylpropyl)- 30712-68-6 C9H14N2O
2-PYRAZIN-2-YL[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE-5,7-DIOL C9H6N6O2
1-(2-pyrazinylamino)-2-propanol C7H11N3O
1-[4-(2-pyrazinyloxy)phenyl]-1-ethanone O-allyloxime C15H15N3O2
3-PYRAZIN-2-YL-4,5,7,8-TETRAHYDRO-1,2,3A,6-TETRAAZA-AZULENE-6-CARBOXYLIC ACID TERT-BUTYL ESTER C15H20N6O2
(pyrazin-2-ylthio)acetic acid C6H6N2O2S
1-(pyrazin-2-ylcarbonyl)piperidine-3-carboxylic acid C11H13N3O3
1-pyrazin-2-ylpiperidin-4-amine C9H14N4
3-(pyrazin-2-ylamino)propan-1-ol C7H11N3O
3-[pyrazin-2-yl(pyridin-3-ylmethyl)amino]propanimidamide C13H16N6
6-(pyrazin-2-ylamino)hexanoic acid C10H15N3O2
2-Pyrazoline-1-propionitrile, 4-amino-5-oxo- (6CI) 98135-39-8 C6H8N4O
Pyrazolo[1,5-a]pyridine, 7-ethynyl-2-methyl- 319432-35-4 C10H8N2
Pyrazinol, 3-methoxy-5,6-dimethyl- (6CI) 100868-74-4 C7H10N2O2
Pyrazinol, 5-methoxy-3,6-dimethyl- (6CI) 100868-54-0 C7H10N2O2
4-Pyrazolidinemethanamine, 1,2-diethyl- 124526-82-5 C8H19N3
2-Pyrazoline-4-carbothioic acid, 3-methyl-5-oxo- (6CI) 860409-20-7 C5H6N2O2S
3-Pyrazolidinone, 1-acetyl-2,5-dimethyl- 33651-74-0 C7H12N2O2
Pyrazolo[1,5-a]pyrimidin-3-amine, 4,5,6,7-tetrahydro-6-methyl- 148777-83-7 C7H12N4
3-Pyrazolidinone, 5,5-dimethyl-1-(2-propynyl)- (9CI) 131391-07-6 C8H12N2O
Pyrazolo[5,1-b]thiazol-7-amine, 6-methyl- 677761-35-2 C6H7N3S
3,5-Pyrazolidinedione, 1,2,4,4-tetramethyl- 59012-31-6 C7H12N2O2
2-Pyrazinecarbonitrile, 3-amino-5-propyl- 61267-73-0 C8H10N4
3-Pyrazolin-5-one, 1-isobutyl-3-methyl- (5CI) 857989-07-2 C8H14N2O
Pyrazolo[1,5-a]pyridine-3,7-diol 135455-76-4 C7H6N2O2
3-Pyrazolin-5-one, 3-amino-4-sec-butyl- (5CI) 857988-45-5 C7H13N3O
Pyrazinepropanol, -bta--amino- (9CI) 348619-85-2 C7H11N3O
4-Pyrazolidinecarbonitrile, 1,2-dimethyl-3,5-dioxo- 42238-90-4 C6H7N3O2
Pyrazine, 3,5-dimethyl-2-(1H-pyrrol-2-ylmethyl)- 959069-43-3 C11H13N3
Pyrazolo[5,1-b]thiazole-6-methanol, 2,3-dihydro- 623565-45-7 C6H8N2OS
Pyrazole-3-acetic acid, 5-amino-1-methyl- (6CI) 98197-25-2 C6H9N3O2
2-Pyrazoline-5-carboxylic acid, 3-methyl-, ethyl ester (7CI) 89851-94-5 C7H12N2O2
2-Pyrazoline, 3-ethyl-1-isopropyl-4-methyl- (8CI) 33063-78-4 C9H18N2
2-Pyrazolin-5-one, 3-acetamido-1-acetyl- (5CI) 857183-80-3 C7H9N3O3
2,3,5-pyrazinetricarboxamide 22051-71-4 C7H7N5O3
PYRAZOLO[1,5-A]PYRIDINE-2-CARBALDEHYDE C8H6N2O
4-(PYRAZIN-2-YLOXY)BENZALDEHYDE 866156-93-6 C11H8N2O2
PYRAZOLE-4-CARBOXYLIC ACID, 3-AMINO-1-METHYL-, ETHYL ESTER 21230-43-3 C7H11N3O2
PYRAZINE-D4 1758-62-9 C4D4N2
PYRAZOLO[1,5-A]PYRIDINE-7-CARBOXYLIC ACID 474432-62-7 C8H6N2O2
PYRAZOL-1-YL-ACETONITRILE C5H5N3
3-[2-(PYRAZIN-2-YL)-1-[4-(TRIFLUOROMETHYL)PHENYL]ETHOXY]PROPANOIC ACID C16H15F3N2O3
PYRAZINE-2,3-DIOL 931-18-0 C4H4N2O2
3-PYRAZOL-1-YL-BENZYLAMINE 687635-04-7 C10H11N3
Pigment Orange 13 3520-72-7 C32H24Cl2N8O2
PYRAZOLO[1,5-A]PYRIDIN-3-YLBORONIC ACID 1238337-01-3 C7H7BN2O2
PYRAZOLO[1,5-A]PYRIDINE-3-CARBONYL CHLORIDE 78933-24-1 C8H5ClN2O
PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLIC ACID ETHYL ESTER 115932-00-8 C9H9N3O2
PYRAZOLO[1,5-A]PYRIDIN-2-YLMETHANAMINE OXALATE C10H11N3O4
5-(PYRAZIN-2-YL)-2,4-DI(PYRIDIN-3-YL)PYRIMIDINE C18H12N6
3-PYRAZOL-1-YL-PROPIONIC ACID C6H8N2O2
PYRAZIN-2-YL-THIOUREA C5H6N4S
PYRAZINO[2,3-D]PYRIDAZINE-5,8-DIOL C6H4N4O2
PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBONITRILE 25939-87-1 C7H4N4
PYRAZOXYFEN 71561-11-0 C20H16Cl2N2O3
PYRAZOL SCARLET 4B
3-PYRAZOLIDINONE HYDROCHLORIDE 1752-88-1 C3H7ClN2O
3,5-Pyrazoledicarboxylic acid monohydrate 303180-11-2 C5H6N2O5
4-PYRAZOL-1-YL-BENZONITRILE 25699-83-6 C10H7N3
2,3-pyrazine Dicarboxilic anhydride
Pyrazolo[1,5-a]pyrimidin-7-ol, 2-(3-methoxyphenyl)-5-phenyl- (9CI) 606116-33-0 C19H15N3O2
Pyrazinecarbonitrile, 6-fluoro-3-methoxy- (9CI) 356783-45-4 C6H4FN3O
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