D-(-)-Tetrahydropapaverine hydrochloride54417-53-7100 % similar Tetrahydropapaverine hydrochloride6429-04-5100 % similar (±)-Demethylcoclaurine hydrochloride11041-94-451 % similar N-Methylhomoveratrylamine3490-06-046 % similar Higenamine5843-65-245 % similar Phyllanthin10351-88-945 % similar 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride2328-12-343 % similar (1S)-4,5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane hydrochloride866783-13-342 % similar Dl-Tetrahydropalmatine hydrochloride6024-85-741 % similar 3,4-Dimethoxyphenethylamine120-20-741 % similar 2-(3,4-Dimethoxyphenyl)ethanol7417-21-241 % similar Veratrylamine5763-61-140 % similar Veratryl chloride7306-46-940 % similar Veratrole alcohol93-03-840 % similar 1-Isotetrandrine477-57-640 % similar Cephaeline483-17-040 % similar Tetrandrine518-34-340 % similar (±)-Tetrahydropalmatine2934-97-640 % similar (-)-Tetrahydropalmatine483-14-740 % similar 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline1745-07-939 % similar