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合成樟脑
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合成樟脑
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合成樟脑
释
synthetic camphor
合成樟脑
由松节油中的蒎烯经异构、加成酯化、皂化、脱氢、精制等过程所得的白色粉末状晶体。主要成分为莰酮-2,分子式为C10H16O,相对分子质量152.24。
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vehicle travel time
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vehicle type standard database
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vehicle with box body
vehicle with stake body
vehicular Ad-hoc network
Veijo Meri
veil
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veiled cell
veiled pattern pottery
veiling
Veil Nebula
veil variable star
vein
vein end
vein eyelet
vein industry
veinlet
vein rib
veins of the brain stem
vein valve
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