ethyl 6-[2-(difluoromethoxy)phenyl]-4-methyl-3-phenyl-2-sulfanylidene-1,6-dihydropyrimidine-5-carboxylate

甲酸

尿素

1-乙酰基-3-苯基硫脲

N,4-diphenyl-1,3-thiazol-2-amine