cas号:918801-05-5
分子式:C24H20N2
中文名称:Pyridine, 4,4'-[(2,3,5,6-tetramethyl-1,4-phenylene)di-2,1-ethynediyl]bis-
英文名称:Pyridine, 4,4'-[(2,3,5,6-tetramethyl-1,4-phenylene)di-2,1-ethynediyl]bis-
电话:0371-53315787
微信:13333829863
QQ:3002622087 ;2853979812(申请添加时请备注下单位名称,谢谢!)
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