题文
胆固醇是人体必需的生物活性物质,分子式为C27H46O。一种胆固醇酯是液晶材料,分子式为 C34H50O2 。生成这种胆固醇酯的酸是 ( )
| A.C6H13COOH |
| B.C6H5COOH |
| C.C7H15COOH |
| D.C6H5CH2COOH |
胆固醇是人体必需的生物活性物质,分子式为C27H46O。一种胆固醇酯是液晶材料,分子式为 C34H50O2 。生成这种胆固醇酯的酸是 ( )
| A.C6H13COOH |
| B.C6H5COOH |
| C.C7H15COOH |
| D.C6H5CH2COOH |
试题篮
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