Synonyms: 6998-18-1;AC1NQZSN;BENZYL 2-(4-METHOXYCARBONYLPHENYL)-4-METHYL-9-OXO-8-[[1-PHENYL-3-(2,4,6-TRIMETHYLPHENYL)PYRAZOL-4-YL]METHYLIDENE]-7-THIA-1,5-DIAZABICYCLO[4.3.0]NONA-3,5-DIENE-3-CARBOXYLATE;benzyl 5-(4-methoxycarbonylphenyl)-7-methyl-3-oxo-2-[[1-phenyl-3-(2,4,6-trimethylphenyl)pyrazol-4-yl]methylidene]-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate