The chemical Chrysophanol has a designated molecular formula of C15H10O4 and a molecular weight of 254.241 g/mol. Synonyms may include: Chrysophanic acid, C.I. 75400, C.I. Natural Yellow 23, CCRIS 3525, 1,8-Dihydroxy-3-methyl-9,10-anthracenedione, 1,8-Dihydroxy-3-methylanthraquinone, 4,5-Dihydroxy-2-methylanthraquinone, EINECS 207-572-2, 3-Methylchrysazin, NSC 37132, NSC 646567, UNII-N1ST8V8RR2 (ChemID).