6,7-Dimethoxy-3,4-Dihydroiso Quinoline Hydrochloride CAS:20232-39-7

6,7-Dimethoxy-3,4-Dihydroisoquinoline Hydrochloride (CAS 20232-39-7), sold under the Hangzhou Think brand by manufacturer Hangzhou Think Chemical Co., Ltd, is a key intermediate in the synthesis of Tetrabenazine (CAS 58-46-8), alongside related intermediates such as 5-Methyl-2-Hexanone (CAS 110-12-3) that the same supplier offers; samples are available. It is sold across North and South America, Western and Eastern Europe, Australasia, Asia, and the Middle East.