3-苯基嘧啶;
3-PHENYL-PYRIDAZINE;Pyridazine,3-phenyl;PHENYLPYRIDAZINE;3-Phenyl-pyridazin;
陜西締都新材料有限公司
聯(lián)系商家時(shí)請?zhí)峒癱hemicalbook,有助于交易順利完成!
締都醫(yī)藥