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CAS NO:70070-10-9
CAS:
70070-10-9
英文名称:
n,n-diethyl-3,4-dihydro-6,7-dimethoxy-1h-2-benzopyran-1-methanamin hydrochl
n,n-diethyl-3,4-dihydro-6,7-dimethoxy-1h-2-benzopyran-1-methanamine hydrochlo
n,n-diethyl-3,4-dihydro-6,7-dimethoxy-1h-2-benzopyran-1-methanamin hydrochloride