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61237-40-9 5H,11H-[2]Benzopyrano[4,3-g][1]benzopyran-9-carboxylic acid,5,5-dimethyl-7-nitro-11-oxo- |
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Chemical Name | 5H,11H-[2]Benzopyrano[4,3-g][1]benzopyran-9-carboxylic acid,5,5-dimethyl-7-nitro-11-oxo- |
Molecular Formula | C19H13NO7 |
CAS Registry Number | 61237-40-9 |
Molecular Structure | ![]() |
MSDS |