- Chemical Name:3H-Pyrazol-3-one, 4-[[4-(diethylamino)phenyl]methylene]-2,4-dihydro-5-methyl-2-phenyl-
- CAS No.:75955-76-9
- Molecular Formula:C21H23N3O
- Molecular Weight:333.433
- Hs Code.:
Synonyms:4-[1-(4-Diethylamino-phenyl)-meth-(E)-ylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one;3-Methyl-1-phenyl-4-<4-diaethylamino-benzyliden>-pyrazol-5-on;

