methylurean.甲脲
methyln.甲基;木精
Methyl carbophenothion甲基三硫磷
methyl-malonic ester甲基丙二酸二乙酯
methylmethanesulfonate甲基甲磺酸
methyloxaloacetic acid草酰乙酸甲酯
methyl-N-histamine甲基-N-组胺
Methyl D-galactoside甲基半乳糖苷
methyl-sulfinic acid甲亚磺酸
Methylglyoxal synthase甲基乙二醛合酶
methyl biphenyl ketone甲基联苯基甲酮
methylenediphosphonaten.亚甲基二膦酸