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
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統計: A(78), B(1806), C(80), D(110), E(0) #1228578
統計: A(78), B(1806), C(80), D(110), 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
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