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 | (S)-7,7'-Bis(diphenylphosphino)-3,3',4,4'-tetrahydro-4,4'-dimethyl-8,8'-bi(2H-1,CAS：649559-68-2 |
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![(S)-7,7'-Bis[di(3,5-xylyl)phosphino]-3,3',4,4'-tetrahydro-4,4'-dimethyl-8,8'-bi(](https://h.82085.cn/images/goods/20100724/nLnUFNfcLBl6CMX1279911021.PNG) | (S)-7,7'-Bis[di(3,5-xylyl)phosphino]-3,3',4,4'-tetrahydro-4,4'-dimethyl-8,8'-bi(CAS：649559-70-6 |
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 | 1,2-Bis-(11-hydroxyundecyloxy)benzeneCAS：123934-38-3 |
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 | 1,2-Bis(4-fluorophenyl)-1,1,2,2-tetrafluoroethane 98%CAS：4100-99-6 |
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 | 1,3-Bis(2-hydroxyethylsulfonyl)-2-propanolCAS：67006-34-2 |
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 | 1,3-Bis(3-glycidoxypropyl)tetramethyldisiloxaneCAS：126-80-7 |
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 | 1,3-Bis(3-hydroxypropyl)tetramethyldisiloxaneCAS：18001-97-3 |
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 | 1,4-Bis(2',3'-epoxypropyl)octafluoro-n-butane 97%CAS：791-22-0 |
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 | Bis(ethylcyclopentadienyl)zirconiumdichloride,min.97%CAS：73364-08-6 |
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 | Bis(ethylenediamine)platinum(II)chloride,99%CAS：21430-85-3 |
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