Details for Pigment Red 21
Pigment Red 21
111Category: Dyestuffs and Pigments/Pigments
CAS NO: 6410-26-0 EC NO: 229-096-4 Molecular Formula: C23H16ClN3O2 Molecular Weight: 401.845 Specification: InChI: InChI=1/C23H16ClN3O2/c24-19-12-6-7-13-20(19)26-27-21-17-11-5-4-8-15(17)14-18(22(21)28)23(29)25-16-9-2-1-3-10-16/h1-14,26H,(H,25,29)/b27-21- Product description:
Synonyms: 12300;C.I.PigmentRed21;4-[(2-chlorophenyl)azo]-3-hydroxy-N-phenyl-2-Naphthalenecarboxamide(4Z)-4-[2-(2-chlorophenyl)hydrazinylidene]-3-oxo-N-phenyl-3,4-dihydronaphthalene-2-carboxamide; Molecular Structure: 
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