1695-77-8 21736-83-4 4H-Pyrano(2,3-b)(1,4)benzodioxin-4-one, decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-, dihydrochloride, (2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)- 4H-Pyrano(2,3-b)(1,4)benzodioxin-4-one, decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-, dihydrochloride, (2R-(2-alpha,4a-beta,5a-beta,6-beta,7-beta,8-beta,9-alpha,9a-alpha,10a-beta))- EINECS 244-554-3 NSC 248616 SPECTINOMYCIN Spectam Scour Halt Spectinomycin dihydrochloride Spectinomycin hydrochloride anhydrous Spectogard Stanilo