90840-73-6
→
33360-20-2
2-phenyl-4H-[1,3]oxazolo[5,4-d]pyrimidine-7-thione
33360-18-8
2-phenyloxazolo[5,4-d]pyrimidin-7(6H)-one
93-97-0
苯甲酸酐
33360-19-9
7-chloro-2-phenyl-[1,3]oxazolo[5,4-d]pyrimidine
33360-28-0
7-benzylsulfanyl-2-phenyl-[1,3]oxazolo[5,4-d]pyrimidine
33360-26-8
7-methylsulfanyl-2-phenyl-[1,3]oxazolo[5,4-d]pyrimidine