单选题ArSO2NHOH+CH3CHO→（）+ArSO2H。ACH3NH2BCH3NHOHCCH3COOHDCH3CONHOH
单选题
ArSO2NHOH+CH3CHO→（）+ArSO2H。
A
CH3NH2
B
CH3NHOH
C
CH3COOH
D
CH3CONHOH
参考解析
解析：
暂无解析
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单选题ArSO2NHOH+CH3CHO→（）+ArSO2H。ACH3NH2BCH3NHOHCCH3COOHDCH3CONHOH