321976-38-9

(E)-methyl 7-methyl-3-oxo-2-((E)-3-phenylallylidene)-5-((E)-styryl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate methyl 7-methyl-3-oxo-2-(3-phenyl-2-propenylidene)-5-(2-phenylvinyl)-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate 5H-Thiazolo[3,2-a]pyrimidine-6-carboxylic acid, 2,3-dihydro-7-methyl-3-oxo-5-(2-phenylethenyl)-2-(3-phenyl-2-propen-1-ylidene)-, methyl ester