问题详情：
抗癌化合物ethuliacoumarionA的结构简式如图所示。下列关于ethuliacoumarionA的说法正确的是
A．分子中有3种含氧官能团
B．分子中有4个手*碳原子
C．能发生银镜反应
D．1mol该化合物与NaOH溶液反应时至多消耗1molNaOH
【回答】
A
知识点：烃的衍生物单元测试
题型：选择题
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