R-Tetrahydropapaverine N-acetyl-L-leucinate141109-12-8100 % similar D-(-)-Tetrahydropapaverine hydrochloride54417-53-759 % similar Tetrahydropapaverine hydrochloride6429-04-559 % similar (3S)-1,2,3,4-Tetrahydro-6,7-dimethoxy-3-isoquinolinecarboxylic acid103733-66-045 % similar 3-Methoxy-O-methyl-L-tyrosine32161-30-143 % similar (2R)-2-(((9H-Fluoren-9-ylmethoxy)carbonyl)amino)-4-methylpentanoic acid114360-54-237 % similar 2(1H)-Isoquinolinepropanoic acid, 1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-, 2,2′-(1,5-pentanediyl) ester, ethanedioate (1:2)64228-78-036 % similar (3R,11Br)-1,3,4,6,7,11B-hexahydro-9,10-dimethoxy-3-(2-methylpropyl)-2H-benzo[A]quinolizin-2-one1026016-83-036 % similar (±)-Tetrabenazine58-46-836 % similar (±)-Demethylcoclaurine hydrochloride11041-94-436 % similar Higenamine5843-65-235 % similar 3-O-Methyldopa7636-26-235 % similar 3-(3,4-Dimethoxyphenyl)propionic acid2107-70-235 % similar Cephaeline483-17-033 % similar N-Acetyl-3,5-dinitro-L-tyrosine20767-00-433 % similar Fmoc-D-4-methoxyphe201335-88-833 % similar (+)-Norisoboldine23599-69-133 % similar (3,4-Dimethoxyphenyl)acetone776-99-832 % similar Moexipril103775-10-632 % similar Fangchinoline436-77-132 % similar