oxazolone,methyl,methylethylidene
Oxazolone
649762-38-95(4H)-Isoxazolone,4-[4-[(4-methylphenyl)methylene]-5-oxo-3-phenyl-2-thiazolidinylidene]-3-phenyl-
649762-48-15(4H)-Isoxazolone,4-[4-[(4-methylphenyl)azo]-5-oxo-3-phenyl-2-thiazolidinylidene]-3-phenyl-