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 | (+/-)-BUFURALOL HYDROCHLORIDECAS：60398-91-6 |
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 | (-)-BUTACLAMOL HYDROCHLORIDE LESS ACTIVE ENANTIOMECAS：55528-08-0 |
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 | (2R,3R)-BUTANEDIOL BIS(METHANESULFONATE), 97%CAS：81495-76-3 |
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 | (R)-Bufuralol HydrochlorideCAS：57704-11-7 |
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 | (S)-Bufuralol HydrochlorideCAS：57704-10-6 |
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 | (R)-(+)-1,2,4-BUTANETRIOL, 98%CAS：70005-88-8 |
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