英文名称: | Polyoxy alkylene·dimethyl polysiloxane copolymer | 1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-(2-nitrophenethyl)-isoquinolin | 1-(2-nitrophenethyl)-2-methyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoli ne | 6,7-dimethoxy-2-methyl-1-(2-nitrophenethyl)-1,2,3,4-tetrahydro-isoquinolin |
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