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81303-57-3

81303-57-3 structure
81303-57-3 structure
  • Name: 1H-Pyrazole-4-carboxylicacid,3-cyano-1-methyl-(9CI)
  • Chemical Name: 3-Cyano-1-methyl-1H-pyrazole-4-carboxylic acid
  • CAS Number: 81303-57-3
  • Molecular Formula: C6H5N3O2
  • Molecular Weight: 151.12300
  • Create Date: 2016-08-30 16:28:13
  • Modify Date: 2024-01-10 20:42:55

Name 3-Cyano-1-methyl-1H-pyrazole-4-carboxylic acid
Synonyms 3-cyano-1,2-dihydro-4-methylthio-2-oxo-6-phenyl-2H-pyran-5-ylacetic acid
2H-Pyran-5-acetic acid,3-cyano-4-(methylthio)-2-oxo-6-phenyl
Molecular Formula C6H5N3O2
Molecular Weight 151.12300
Exact Mass 151.03800
PSA 78.91000

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81303-57-3 structure

81303-57-3

Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH; FLECK, Martin; HEIMANN, Annekatrin; HEINE, Niklas; NOSSE, Bernd; ROTH, Gerald Juergen Patent: WO2014/56771 A1, 2014 ; Location in patent: Page/Page column 98; 99 ;

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81303-57-3 structure

81303-57-3

Literature: Boehringer Ingelheim International GmbH; FLECK, Martin; HEINE, Niklas; NOSSE, Bernd; ROTH, Gerald Juergen Patent: US2014/100211 A1, 2014 ;
Precursor  2

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