(+)-1,2,3,4-Tetrahydro-1-(3,4,5-trimethoxybenzyl)-6,7-isoquinolinediol hydrochloride (+)-Trimetoquinol hydrochloride 18559-60-9 6,7-ISOQUINOLINEDIOL, 1,2,3,4-TETRAHYDRO-1-(3,4,5-TRIMETHOXYBENZYL)-, HYDROCHLOR 6,7-Isoquinolinediol, 1,2,3,4-tetrahydro-1-(3,4,5-trimethoxybenzyl)-, hydrochloride, (+)- AQD R-(+)-Trimetoquinol hydrochloride