上下游产品
1,2-bis(2-chloroethoxy)ethane triethylene glycol di-(p-toluenesulfonate) 2,2'-[1,2-ethanediylbis(oxy)]bisethanol 1,2-bis(2-tosylethoxy)ethane1,1'-{ethane-1,2-diylbis[oxyethane-2,1-diyl-1H-1,2,3-triazole-1,4-diylpropane-3,1-diyloxy(3-methoxy-4,1-phenylene)methylene]}bis[4-(2-methoxyphenyl)piperazine] 1,1'-{ethane-1,2-diylbis[oxyethane-2,1-diyl-1H-1,2,3-triazole-1,4-diylmethyleneoxy(3-methoxy-4,1-phenylene)methylene]}bis[4-(2-methoxyphenyl)piperazine] 54H68N9O11PC54H68N9O11P 1,1'-{oxybis[ethane-2,1-diyloxyethane-2,1-diyl-1H-1,2,3-triazole-1,4-diylpropane-3,1-diyloxy(3-methoxy-4,1-phenylene)methylene]}bis[4-(2-methoxyphenyl)piperazine]