ChemicalBook >?? ???? >2,2'-Dimethoxy-4,4'-dichlorobiphenyl
2,2'-Dimethoxy-4,4'-dichlorobiphenyl
|
|
2,2'-Dimethoxy-4,4'-dichlorobiphenyl ??
??
2,2'-Dimethoxy-4,4'-dichlorobiphenyl C??? ??, ??, ??
2,2'-Dimethoxy-4,4'-dichlorobiphenyl ?? ?? ? ???
???
?? ??
2,2'-Dimethoxy-4,4'-dichlorobiphenyl ?? ??
???( 1)?? ??
??? | ?? | ??? | ?? | ?? ? | ?? |
---|---|---|---|---|---|
Beijing Keyi Tongda Technology Development Co., Ltd | 17743531240 |
kytd20@sina.com | China | 1465 | 58 |