N,N-dimethyl(methylene)ammonium chloride
(S)-N-benzyloxycarbonyl-6,7-dihydroxy-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline
(-)-Trimetoquinol
benzyl chloroformate
(S)-N-benzyloxycarbonyl-6,7-dihydroxy-5,8-dimethyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline
(S)-6,7-dihydroxy-5,8-dimethyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride
(S)-N-benzyloxycarbonyl-6,7-dihydroxy-5-methyl-8-dimethylaminomethyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline
(S)-N-benzyloxycarbonyl-6,7-dihydroxy-5-methyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline