| 单词 | pentaerythritol tetranitrate |
| 释义 | pentaerythritol tetranitrate Chem., Pharm. a white, crystalline, water-insoluble, explosive solid, C5H8N4O12, used chiefly as a high explosive and as a vasodilator in treating angina pectoris. Also called PETN [1920-25] |
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