久久www成人免费直播,久青青视频在线观看久,国产午夜精品久久久久婷,精品久久久久国产免费,国产乱子伦xxxx,国产香蕉精品视频天天看,精品人妻少妇嫩草a,特级毛片打开直接看,手机在线精品国产看片,性欧美午夜高清在线观看


racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

Name: racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Status: Off-white to white powder, 98%
Cas No:98327-87-8
Molecular weight:357.19
Molecular formula:

C18H14BrOP

Structural formula:
 racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl



  Previous product: (3-bromophenyl)diphenylphosphine oxide
  Next product: Bis(2-diphenylphosphinophenyl)ether