28.腸溶包衣的高分子材質的結構式中大都含有下列何種官能基?
(A)Acetate
(B)Phthalate
(C)Ethoxylate
(D)Carboxylate
答案:登入後查看
統計: A(79), B(1849), C(81), D(114), E(0) #1228578
統計: A(79), B(1849), C(81), D(114), E(0) #1228578
詳解 (共 4 筆)
#2576268
PVA=poly vinyl acetate
常做成腸衣錠的藥品: erythromycin, aspirin, atabrine
8
0