| 单词 | 5-Pregnen-3-beta-ol-20-one |
| 释义 | 5-Pregnen-3-beta-ol-20-one《英文msh词典》5-Pregnen-3-beta-ol-20-one [入口词] 5-Pregnen-3-beta-ol-20-one [主题词] Pregnenolone [英文释义] A 21-carbon steroid,derived from CHOLESTEROL and found in steroid hormone-producing tissues. Pregnenolone is the precursor to GONADAL STEROID HORMONES and the adrenal CORTICOSTEROIDS. |
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