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4H-1-Benzopyran-4-one, 2-(4-nitrophenyl)-3-[(4-nitrophenyl)azo]- (139909-22-1)

Identification
Name:4H-1-Benzopyran-4-one, 2-(4-nitrophenyl)-3-[(4-nitrophenyl)azo]-
CAS:139909-22-1
Molecular Formula: C21H12N4O6
Molecular Structure: (C21H12N4O6)
Properties
Safety Data