86838-74-6
tert-butyl 2-methyl-1,3-oxazole-4-carboxylate
→
87027-39-2
tert-butyl 2-(bromomethyl)-1,3-oxazole-4-carboxylate
540-88-5
醋酸叔丁酯
175551-77-6
2-溴甲基-4-噁唑羧酸甲酯
86838-83-7
tert-butyl 2-(2-oxononyl)-1,3-oxazole-4-carboxylate