1-Benzyl-3-ethyl-6,7-dimethoxyisoquinoline 10539-19-2 1163-37-7 3-Ethyl-1-benzyl-6,7-dimethoxyisoquinoline EINECS 234-117-5 Eupaverin Isoquinoline, 1-benyl-3-ethyl-6,7-dimethoxy- Isoquinoline, 3-ethyl-6,7-dimethoxy-1-(phenylmethyl)- Moxaverina [INN-Spanish] Moxaverine Moxaverine [BAN:INN] Moxaverinum [INN-Latin]