(1-alpha,3-alpha,4-beta,6-beta)-1,3-Dimethyl-6-(2,4,5-trimethylphenyl)-3,4-piperidinediol 128887-76-3 3,4-Piperidinediol, 1,3-dimethyl-6-(2,4,5-trimethylphenyl)-, (1-alpha,3-alpha,4-beta,6-beta)- BRN 4294707