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分子式 fēnzǐshì
chem. molecular formula
expl. cadmium carbohydrazide perchlorate ([Cd (NH₂ NHCONHNH₂) ₃] (C1O₄)₂,用于雷管装药); pentaerythritol tetranitrate
life.sc. formula
分子式:CH₃NH₂・HNO₃
expl. Mono Methylamine Nitrate
分子式:HgONC
expl. mercury fulminateMF
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