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单词 pentaerythritol tetranitrate
释义

Definition of pentaerythritol tetranitrate in English:

pentaerythritol tetranitrate

noun
Chemistry

  • A crystalline solid, C(CH₂NO₃)₄, used as a high explosive and also medically as a vasodilator in the treatment of angina pectoris; abbreviated PETN.

Origin

1920s; earliest use found in Journal of the Chemical Society.

Definition of pentaerythritol tetranitrate in US English:

pentaerythritol tetranitrate

noun
Chemistry

  • A crystalline solid, C(CH₂NO₃)₄, used as a high explosive and also medically as a vasodilator in the treatment of angina pectoris; abbreviated PETN.

Origin

1920s; earliest use found in Journal of the Chemical Society.
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更新时间：2025/6/18 10:56:31