2H-1-BENZOPYRAN-3-AMINE, 3,4-DIHYDRO-N-(2-(3,4-DIMETHOXYPHENYL)ETHYL)- 3,4-Dihydro-N-(2-(3,4-dimethoxyphenyl)ethyl)-2H-1-benzopyran-3-amine 83953-71-3 BRN 4534302