259873-72-8 2H-1-Benzopyran-2-one, 7-hydroxy-4-methyl-3-[(4-nitrophenyl)azo]- |
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Product Name | 2H-1-Benzopyran-2-one, 7-hydroxy-4-methyl-3-[(4-nitrophenyl)azo]- |
Molecular Formula | C16H11N3O5 |
CAS Registry Number | 259873-72-8 |
Molecular Structure |