Acetic acid N-acetyl-N'-[2-phenyl-chroman-(4E)-ylidene]-hydrazide;N-Acetyl-N'-(2,3-dihydro-2-phenyl-4H-1-benzopyran-4-ylidene)acetohydrazide;Diacetyl-flavanon-hydrazon;
陜西締都醫(yī)藥化工有限公司
聯(lián)系商家時請?zhí)峒癱hemicalbook,有助于交易順利完成!
締都醫(yī)藥