 | N,N'-BIS(T-BOC)-L-CYSTINECAS：10389-65-8 |
|
 | N,N-BIS(P-TOLYLSULFONYLMETHYL)ETHYLAMINE , 96%CAS：35777-35-6 |
|
 | N,N'-BIS(P-TOLUENESULFONYL)HYDRAZINECAS：14062-05-6 |
|
 | N,N-BIS(2-TOSYLOXY)ETHYL)TOLUENE-4-*SULF ONAMIDECAS：16695-22-0 |
|
 | Bis-1,7-(trimethylammonium)hepyl DibromideCAS：56971-24-5 |
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![双[3-(三甲氧基硅基)丙基]乙二胺](https://h.82085.cn/images/goods/20100725/5tggkkAAI5cnA6k1280061635.PNG) | 双[3-(三甲氧基硅基)丙基]乙二胺CAS：68845-16-9 |
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 | N,0-Bis(Trimethylsilyl)carbamateCAS：35342-88-2 |
|
 | Bis(trimethylsilyl)-N-tert-butylacetaldimine, 95+%CAS：127896-07-5 |
|
 | 双（三乙基磷）氯化钯CAS：28425-04-9 |
|
 | Bis(2,3,4,5-tetramethyl-2,4-cyclopentadiene-1-yl)dimethylsilane, 95+%CAS：89597-05-7 |
|
 | 1,1-Bis(trimethylsilyloxy)-1-buteneCAS：85287-67-8 |
|
 | 1,1-Bis(trichlorosilylmethyl)ethyleneCAS：78948-04-6 |
|
 | 2,2'-Bithiophene-5-carboxylic acid, 97%CAS：2060-55-1 |
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![1,4-Bis[(trimethylsilyl)ethynyl]benzene, 98%](https://h.82085.cn/images/goods/20100725/TK5HTB16FfKbr9n1280061687.PNG) | 1,4-Bis[(trimethylsilyl)ethynyl]benzene, 98%CAS：17938-13-5 |
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 | Bis(triphenylphosphine)copper(I)nitrate,99%CAS：106678-35-7 |
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