ChemicalBook >?? ???? >(1R,2S)-2-(2-carboxyethyl)-1 -(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium

(1R,2S)-2-(2-carboxyethyl)-1 -(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium

(1R,2S)-2-(2-carboxyethyl)-1 -(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium ??? ???

???:: (1R,2S)-2-(2-carboxyethyl)-1 -(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium

???(??):: (1R,2S)-2-(2-carboxyethyl)-1 -(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium

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(1R,2S)-2-(2-carboxyethyl)-1 -(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium ??

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