CAS RN 3520-72-7
CAS RN 3520-72-7
Pyrazolone Orange, TCI America™
CAS: 3520-72-7 Molecular Formula: C32H24Cl2N8O2 Molecular Weight (g/mol): 623.498 MDL Number: MFCD00059727 InChI Key: HKYYDLYCGBDWSB-UHFFFAOYSA-N Synonym: Pigment Orange 13 PubChem CID: 20843803 IUPAC Name: 4-[[2-chloro-4-[3-chloro-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]phenyl]diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one SMILES: CC1=NN(C(=O)C1N=NC2=C(C=C(C=C2)C3=CC(=C(C=C3)N=NC4C(=NN(C4=O)C5=CC=CC=C5)C)Cl)Cl)C6=CC=CC=C6