Molecular Formula

4H-1-Benzopyran-4-one, 2,3-dihydro-2-(1-naphthalenyl)-3-(1-naphthalenylmethylene)-6-nitro-

CAS:89720-58-1

Formula:C30H19NO4

4H-1-Benzopyran-4-one, 2,3-dihydro-2-(2-naphthalenyl)-3-(2-naphthalenylmethylene)-6-nitro-

CAS:89720-60-5

Formula:C30H19NO4

1H-Benz[f]isoindole-1,3(2H)-dione, 4,9-bis(4-hydroxyphenyl)-2-phenyl-

CAS:137464-66-5

Formula:C30H19NO4

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