4-Hexylthiophene-2-carbonitrile;4-Hexylthiophene-2-carbonitrile>2-Thiophenecarbonitrile, 4-hexyl-;2-Cyano-4-hexylthiophene
陜西西化化學(xué)工業(yè)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