Synonyms: AC1MET5W;ChemDiv1_001262;Oprea1_121253;5673-99-4;UPCMLD0ENAT0507-6161:001;ETHYL (8Z)-8-[(4,5-DIMETHOXY-2-NITRO-PHENYL)METHYLIDENE]-2-(3,4-DIMETHOXYPHENYL)-4-METHYL-9-OXO-7-THIA-1,5-DIAZABICYCLO[4.3.0]NONA-3,5-DIENE-3-CARBOXYLATE;ethyl 2-[(4,5-dimethoxy-2-nitrophenyl)methylidene]-5-(3,4-dimethoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate