Lead tetramethyl是什么意思

网络释义

1)Lead tetramethyl,四甲铅2)Tetramethyl lead,四甲铅3)tetramethyl guanidine,四甲基胍4)tetramethylurea,四甲基脲5)tetramethyltin,四甲基锡6)Tetramethyllead,四甲基铅

A method to recycle tetramethyl guanidine from the cefradine waste;

从头孢拉定母液中回收四甲基胍的方法