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StructureChemical NameCASMF
1H-Pyrazolo[4,3-c]pyridine-3-methanamine, 4,5,6,7-tetrahydro- 933716-16-6 C7H12N4
1H-Pyrazole, 3-ethyl-5-(1-methylpropyl)- 442886-89-7 C9H16N2
1H-Pyrazolo[4,3-f]quinoxaline (9CI) 215718-27-7 C9H6N4
3H-Pyrazol-3-one, 1,2-dihydro-1,2,5-trimethyl-4-nitroso-, radical ion(1+) (9CI) 153744-82-2 C6H9N3O2
4H-Pyrazole, 3,4,4,5-tetramethyl-, 1,2-dioxide 148162-63-4 C7H12N2O2
3-[3-(1H-pyrazol-1-yl)propanamido]propanoic acid C9H13N3O3
2-[2-(1H-pyrazol-1-yl)acetyl]-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid C15H15N3O3
1H-Pyrazole-1,5-dicarboxylic acid, dimethyl ester (9CI) 135641-61-1 C7H8N2O4
1H-Pyrazole-4-methanamine, 1-ethyl-3,5-dimethyl- 936940-14-6 C8H15N3
1H-Pyrazolo[4,3-d]thiazole-5-methanamine 933690-37-0 C5H6N4S
7-[3-(1H-pyrazol-1-yl)propanamido]heptanoic acid C13H21N3O3
7-[2-(1H-pyrazol-1-yl)propanamido]heptanoic acid C13H21N3O3
1H-Pyrazol-3-amine, N-(1,1-dimethylethyl)-5-methyl- 116545-19-8 C8H15N3
1H-Pyrazole-1-ethanamine, -bta-,3,5-trimethyl- 956352-78-6 C8H15N3
1H-Pyrazole-3-methanamine, 5-methyl-1-(1-methylethyl)- C8H15N3
1H-Pyrazole-3-methanamine, 1,5-diethyl- C8H15N3
1H-Pyrazolo[1,5-b]pyrazole-1,2-diamine, N1-methyl- 928337-61-5 C6H9N5
4H-Pyran-4-one, 5-bromo-2,3-dihydro- (9CI) 359688-89-4 C5H5BrO2
1H-Pyrazolo[1,5-b][1,2,4]triazole, 2-propyl- (9CI) 151406-59-6 C7H10N4
1H-Pyrazole-4-carboxylic acid, 3,5-diamino-, hydrazide 74440-35-0 C4H8N6O
4H-Pyrano[2,3-b]pyridin-4-one, 2-(4-methoxyphenyl)- 884500-82-7 C15H11NO3
1H-Pyrazole-4-carbonitrile, 3-amino-5-ethoxy- 111375-26-9 C6H8N4O
2(1H)-Pyrazinone, 6-methoxy-3,5-dimethyl- 91678-69-2 C7H10N2O2
3-[4-(1H-pyrazol-1-yl)phenyl]prop-2-enoic acid C12H10N2O2
2-(1H-pyrazol-1-yl)benzene-1-carboximidamide C10H10N4
1H-pyrazol-1-ylacetonitrile 113336-22-4 C5H5N3
1H-Pyrazol-5-ol, 3-(difluoromethyl)-4,5-dihydro-5-methyl- 933768-35-5 C5H8F2N2O
1H-Pyrazole-1-carboximidic acid, 5-amino-3-methyl-, hydrazide 55457-98-2 C5H10N6
1H-Pyrazole-1-ethanol, 3-(ethylideneamino)-4,5-dihydro- 111677-92-0 C7H13N3O
1H-Pyrazolo[5,1-c]-1,2,4-triazole-6,7-diamine, 3-methyl- 227611-33-8 C5H8N6
1H-Pyrazole-1-ethanol, 5-amino-4-(aminomethyl)- 758680-52-3 C6H12N4O
3H-Pyrazol-3-one, 5-ethyl-2,4-dihydro-2-(2-hydroxyethyl)- 866472-81-3 C7H12N2O2
1H-Pyrazole-3-carboxylic acid, 4-hydroxy-5-methyl-, methyl ester 64623-66-1 C6H8N2O3
6H-Pyrazolo[3,4-g]benzoxazole 21274-69-1 C8H5N3O
3H-Pyrazolo[4,3-b]pyridine-3,3-diol, 1,2-dihydro- 55760-13-9 C6H7N3O2
[2-(1H-pyrazol-1-yl)quinolin-3-yl]methanamine C13H12N4
3H-Pyrazol-3-one, 4-acetyl-2,4-dihydro-2,5-dimethyl- 74937-11-4 C7H10N2O2
1H-Pyrazol-3-amine, 4-chloro-1-ethyl-5-methyl- 1006436-26-5 C6H10ClN3
1H-Pyrazole-4,5-diamine, 1-(2-aminopropyl)- 491842-82-1 C6H13N5
3H-Pyrazol-3-one, 2-(1,1-dimethylethyl)-1,2-dihydro-5-methyl- 277299-79-3 C8H14N2O
1H-Pyrazole-1-carboximidamide, 5-amino-N,3-dimethyl- 71680-59-6 C6H11N5
1H-Pyrazolo[5,1-c]-1,2,4-triazole, 6-ethyl-3-methyl- 110582-00-8 C7H10N4
1H-Pyrazole-3,5-diamine, 1-methyl-4-nitro- 515161-18-9 C4H7N5O2
1H-Pyrazole-4-carbonitrile, 2,3-dihydro-5-methoxy-1-methyl-3-oxo- 37016-72-1 C6H7N3O2
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-hydroxy- 135787-29-0 C5H4N4O2
1H-Pyrazole, 1-(chloromethyl)-3,4,5-trimethyl- 787513-31-9 C7H11ClN2
1H-Pyrazole-4-ethanol, 1,3,5-trimethyl- 1007462-48-7 C8H14N2O
1H-Pyrazole-5-methanamine, 3-methyl-1-propyl- C8H15N3
1H-Pyrazole-4-carbonitrile, 5-(2-furanyl)-3-(1-hydrazinylideneethyl)-1-phenyl- 933065-53-3 C16H13N5O
1H-Pyrazole-3,4-diamine, 1-hydroxy-5-methoxy-, 2-oxide 898250-02-7 C4H8N4O3
1H-Pyrazole-4-carboxylic acid, 3,5-diamino-1-methyl- 74440-37-2 C5H8N4O2
7H-Pyrano[2,3-g]benzothiazol-7-one, 2-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4,9-dimethyl- 546144-87-0 C15H9Cl2N5O2S
4H-Pyrano[2,3-b]pyridin-4-one, 3-(4-hydroxyphenyl)- 884501-13-7 C14H9NO3
1H-Pyrazole-3-carboxylic acid, 5-methyl-, 2-methylhydrazide 76312-30-6 C6H10N4O
1H-Pyrazole, 4,5-dihydro-3-(4-methylphenyl)- 55865-88-8 C10H12N2
1H-Pyrazol-3-amine, 4,5-dihydro-1-(trifluoromethyl)- 138509-60-1 C4H6F3N3
2(1H)-Pyrazinone, 5-chloro-3,6-dimethyl- 33870-84-7 C6H7ClN2O
1H-Pyrazole-4,5-diamine, 3-methyl-1-propyl- 216320-84-2 C7H14N4
1H-Pyrazole-1-carboximidic acid, 3,5-dimethyl-, hydrazide 740056-17-1 C6H11N5
4H-Pyrano[3,4-d]thiazol-4-one, 6,7-dihydro- 72579-00-1 C6H5NO2S
3H-Pyrazole, 4,5-dihydro-3-(phenylmethyl)- 72893-92-6 C10H12N2
1H-Pyrazol-4-amine, N-(4,5-dihydro-1H-imidazol-2-yl)-3,5-dimethyl- 688729-33-1 C8H13N5
1H-Pyrazole-4-carboxaldehyde, 1-ethenyl-3,5-dimethyl- 864723-39-7 C8H10N2O
3H-Pyrazol-3-one, 1,2-dihydro-2,5-dimethyl-4-nitro- 81649-68-5 C5H7N3O3
1H-Pyrazolo[3,4-d]pyrimidine-3,4(2H,5H)-dione 128850-53-3 C5H4N4O2
2H-Pyrazino[2,3-g]-1,4-benzothiazine-3,7(4H,6H)-dione, 8-methyl- 925412-63-1 C11H9N3O2S
1H-Pyrazole-4-carbothioamide, 5-amino-1-methyl- 956534-58-0 C5H8N4S
1H-Pyrazole-1-propanol, 4,5-diamino- 790652-93-6 C6H12N4O
1H-Pyrazole-4-carbonitrile, 3-amino-1-(2-hydroxyethyl)- 98035-87-1 C6H8N4O
3H-Pyrazol-3-one, 2,4-dihydro-4,4-dimethoxy-5-methyl- 194279-53-3 C6H10N2O3
3H-Pyrazol-3-one, 5-(butylamino)-2,4-dihydro- 57338-44-0 C7H13N3O
1H-Pyrazole-3-carboxamide, 4-amino-N,5-dimethyl- 68375-44-0 C6H10N4O
3H-Pyrazol-3-one, 2-ethyl-2,4-dihydro-4,4-dihydroxy-5-methyl- 221325-61-7 C6H10N2O3
5H-Pyrazolo[4,3-d]pyrimidin-5-one, 1,4,6,7-tetrahydro-4-methyl- 135376-98-6 C6H8N4O
1H-Pyrazolo[4,3-d]thiazol-5-amine 172940-96-4 C4H4N4S
1H-Pyrazole-4-ethanamine, 1-ethyl-3-methyl- C8H15N3
1H-Pyrazole-4-carbonitrile, 3-[[4,5-dihydro-3-methyl-5-oxo-4-(phenylmethylene)-1H-pyrazol-1-yl]carbonyl]-5-(2-furanyl)-1-phenyl- 933065-60-2 C26H17N5O3
1H-Pyrazole-3-carboxylic acid, 4-cyano-5-(2-furanyl)-1-phenyl-, hydrazide 933065-55-5 C15H11N5O2
2(1H)-Pyrazinone, 1-hydroxy-3,5,6-trimethyl- 412341-27-6 C7H10N2O2
1H-Pyrazole-3-acetic acid, 5-methyl-, methyl ester 113465-94-4 C7H10N2O2
3H-Pyrazol-3-imine, 2,4-dihydro-2,5-dimethyl-4-(1-methylethylidene)- 56835-80-4 C8H13N3
3H-Pyrazol-3-one, 1,2-dihydro-4-(2-hydroxyethyl)-1,5-dimethyl- 258281-03-7 C7H12N2O2
3H-Pyrazolo[4,3-e][1,2,4]triazin-3-one, 1,2-dihydro-1-methyl- 888490-32-2 C5H5N5O
1H-Pyrazolo[1,2-a]pyridazine-1,3(2H)-dione 35157-65-4 C7H6N2O2
1H-Pyrazole-1-carboxamide, N,N,3-trimethyl- 5230-06-8 C7H11N3O
1H-Pyrazole-3-carboxylic acid, 4-cyano-5-(2-furanyl)-1-phenyl-, ethyl ester 933065-52-2 C17H13N3O3
1H-Pyrazole-1-acetic acid, 4-methyl-, hydrazide C6H10N4O
1H-Pyrazole-3-methanol, 1,5-diethyl- C8H14N2O
1H-Pyrazole-4-carboxylic acid, 3,5-diamino-, methyl ester 1572-13-0 C5H8N4O2
1H-Pyrazole-3-methanamine, 5-ethyl-N,N-dimethyl- 91868-17-6 C8H15N3
3H-Pyrazol-3-one, 2,4-dihydro-2-(hydroxymethyl)-4,4,5-trimethyl- 51355-45-4 C7H12N2O2
2-(1H-pyrazol-1-yl)pyridine-4-carboxylic acid C9H7N3O2
3-(1H-pyrazol-1-ylmethyl)-1-benzofuran-2-carboxylic acid C13H10N2O3
1H-Pyrazole-4-ethanamine, 3-ethyl-1-methyl- C8H15N3
3H-Pyrazol-3-one, 4-(3-aminopropyl)-1,2-dihydro-5-methyl- 214839-77-7 C7H13N3O
1H-Pyrazol-5-ol, 1-acetyl-4,5-dihydro-3,5-dimethyl- (9CI) 74102-37-7 C7H12N2O2
6H-Pyrazolo[1,5-c][1,2,3]triazole-3,5,6-triamine 928338-69-6 C4H7N7
1H-Pyrazol-3-amine, 5-(1-ethylpropyl)- 81114-33-2 C8H15N3
1H-Pyrazole-1-propanenitrile, 3-amino-4-cyano- 54711-29-4 C7H7N5
1H-Pyrazole, 3,5-dimethyl-1-(methyl-d3)-4-nitro- (9CI) 64678-72-4 C6H6D3N3O2
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