220520-51-4 Basic information More.. Product Name: B90108 Synonyms: 2-Butyl-1H-benzimidazole-5-sulfonyl chloride;B90108 CAS: 220520-51-4 MF: C11H13ClN2O2S MW: 272.75112 EINECS: Mol File: 220520-51-4.mol Information Error Report Your Email:	Browse by province 220520-51-4 Suppliers Global suppliers 220520-51-4 Recommend Suppliers Recommend You Select Member Companies... 1
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