(1R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolinium

(1R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisochinolinium

(1R)-1-(3,4-Diméthoxybenzyl)-6,7-diméthoxy-1,2,3,4-tétrahydroisoquinoléinium

(1R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolinium

Isoquinolinium, 1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-, (1R)-

(1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-ium

(R)-tetrahydropapaverine

(R)-tetrahydropapaverine cation

(R)-tetrahydropapaverine(1+)

(R)-tetrahydropapaverinium