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 | BENZOIC-2,3,4,5,6-D5 ACID, SODIUM SALT,CAS：62790-26-5 |
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|
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|
 | Bis(vinylsulfonyl)methaneCAS：3278-22-6 |
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 | Bis(2,2,2-trichloroethyl) phosphorochloridate, 98%CAS：17672-53-6 |
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 | Bis(triphenylphosphine)iminiumborohydride,min.97%CAS：65013-26-5 |
|
 | Bis(Trimethylsilyl) sebacateCAS：18408-42-9 |
|
 | BIS(SULFOSUCCINIMIDYL) SUBERATE SODIUM S ALTCAS：82436-77-9 |
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 | 2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLANE, 99%CAS：1765-26-0 |
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 | 1,2-双（三乙氧基硅）乙烷CAS：16068-37-4 |
|
 | (S)-3,3'-Bis(2,4,6-triisopropylphenyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphateCAS：874948-63-7 |
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