英文名称: | .alpha.-D-Glucopyranosiduronic acid, (3.beta.,20.beta.)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-.beta.-D-glucopyranuronosyl-, triammonium salt | (3 beta,20beta)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-o-beta-d-glucopyranuronosyl-alpha-d-glucopyranosiduronic aci triammonium salt | .alpha.-D-Glucopyranosiduronic acid,(3.beta.,20.beta.)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-.beta.-D-glucopyranuronosyl-,triammonium salt |
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