116195-54-1
(S)-valino tert-butyl ether formamidine of 3-benzyloxy-4-methoxy-1,2,3,4-tetrahydro-isoquinoline
→
116262-26-1
(S)-(+)-1-(3',4'-dimethoxybenzyl)-6-benzyloxy-7-methoxy-2-methyl-1,2,3,4-tetrahydro-isoquinoline
2688-77-9
(S)-Laudanosine