78.下列何者屬於四級胺化合物(quaternary ammonium compounds)?
(A)thymol
(B)polysorbate
(C)sodium lauryl sulfate
(D)cetylpyridinium chloride

答案:登入後查看
統計: A(88), B(84), C(258), D(898), E(0) #1032973

詳解 (共 2 筆)

#4703200
CETYLPYRIDINIUM CHLO...
(共 63 字,隱藏中)
前往觀看
11
0
#5675380
4
0