| 英文同义词: | 4,6-DIMETHYL-2-(1-METHYLHYDRAZINO)-3-(METHYLSULFONYL)PYRIDINE;4,6-DIMETHYL-2-(1-METHYLHYDRAZINO)-3-PYRIDINYL METHYL SULFONE;3-methanesulfonyl-4,6-dimethyl-2-(1-methylhydrazin-1-yl)pyridine;Pyridine, 4,6-dimethyl-2-(1-methylhydrazinyl)-3-(methylsulfonyl)- |