42 下列何者具有 thiazolyl group？
(A) Cimetidine
(B) Famotidine
(C) Ranitidine
(D) Roxatidine

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統計： A(48), B(103), C(40), D(31), E(0) #482853

詳解 (共 2 筆)

#1616157

(A)Cimetidine: imidazole，cyanoguanidine

(B)Famotidine: thiazole，aminosulfonylimidamide

(C)Ranitidine: furan，nitromethylene

(D)Roxatidine: piperidine, 苯環

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