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pentaerythritol tetranitrate: Meaning and Definition of
pentaeryth'ritol tetrani'trate
Pronunciation: [key]
— Chem., Pharm. Chem.,Pharm.
- a white, crystalline, water-insoluble, explosive solid, CHNO, used chiefly as a high explosive and as a vasodilator in treating angina pectoris. Also called
