oh-cn 中文意思是什麼
oh-cn
解釋
10-羥基喜樹堿-
The only vitamin to contain all the common minerals, vitamin b12 comes in many forms, such as b12a, b12b, and b12c. it usually consists of a cobalt molecule bound to a cn group and an oh or no2 group
它有很多種型式，如b12a b12b b12c等，最常見的化學鍵是在鈷分子上接氰根- ch ，另外還有氫氧基- oh或硝基- no2等結合型式。
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