33981-19-0 4-[4-[[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benz

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Basic

CAS No. 33981-19-0
Product Name 4-[4-[[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid
Synonyms 4-(4-((4-(Dimethylamino)phenyl)methylene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid; 4-[(4E)-4-{[4-(dimethylamino)phenyl]methylidene}-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl]benzenesulfonic acid
Molecular Formula C19H19N3O4S
Molecular Weight 385.4369

Physical property

Density 1.32g/cm3
Refractive index 1.635