 | B-CORTOL CRYSTALLINECAS：667-65-2 |
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 | B-CARBOXYASPARTIC ACIDCAS：75898-26-9 |
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 | Bis(diethoxyphosphoryl)acetylene,99%CAS：4851-53-0 |
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![(R)-(+)-2,2'-双[二(3,5-二叔丁基苯基)磷]-6,6'-二甲氧基-1,1'-联苯](https://h.82085.cn/images/goods/20100723/RwtW3xjWLpjHuDX1279886735.PNG) | (R)-(+)-2,2'-双[二(3,5-二叔丁基苯基)磷]-6,6'-二甲氧基-1,1'-联苯CAS：192138-05-9 |
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 | Bis(dimethylamino)diphenylsilaneCAS：1027-62-9 |
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 | Bis(2-chloroethyl)amine-d4 HydrochlorideCAS：58880-33-4 |
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 | Bis(2-chlorophenyl) cyanocarbonimidodithioateCAS：152382-52-0 |
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 | 3,5-Bis(cyanomethylthio)-1,2,4-thiadiazoleCAS：332110-36-8 |
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 | 2,6-Bis(2,6-dimethyl-1-naphthoyl)naphthaleneCAS：157585-49-4 |
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![2,2-Bis[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl]propane](https://h.82085.cn/images/goods/20100723/XgndAcv2n0DFdTj1279886800.PNG) | 2,2-Bis[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl]propaneCAS：21850-44-2 |
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 | 2,2-Bis(3,4-dimethylphenyl)hexafluoropropane 95%CAS：65294-20-4 |
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 | 1,6-Bis(cyano-guanidino)hexaneCAS：15894-70-9 |
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 | 1,5-Bis-(3,4-dimethoxyphenyl)-3-pentadienoneCAS：38552-39-5 |
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 | 1,3-Bis(difluoromethoxy)benzene 97%CAS：22236-12-0 |
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![(S,S,S,S)-2,3-Bis(2,5-dimethyl-phospholanyl)benzo[b]thiophene cyclooctadiene rho](https://h.82085.cn/images/goods/20100723/OUNnvSjIwSGVv4t1279886823.PNG) | (S,S,S,S)-2,3-Bis(2,5-dimethyl-phospholanyl)benzo[b]thiophene cyclooctadiene rhoCAS：849920-73-6 |
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