L-threo-α-D-galacto-Octopyranoside, methyl 7-chloro-6,7,8-trideoxy-3, 4-O-(1-methylethylidene)-6-[[(1-methyl-4-propyl-2 -pyrrolidinyl)carbonyl]amino]-1-thio-, 2-(phenylmethyl hydrogen phosphate), monohydrochloride, (2S-trans)-