1-Benzyl-1,2,5,6-tetrahydro-2-((4-methoxyphenyl)methyl)-3,4-dimethylpyridine 23909-52-6 EINECS 245-937-8 Pyridine, 1,2,5,6-tetrahydro-2-((4-methoxyphenyl)methyl)-3,4-dimethyl-1-(phenylmethyl)-