[O-3,6-脱水-ALPHA-D-吡喃半乳糖基-(1-3)-O-4-O-磺基-BETA-D-吡喃半乳糖基-(1-4)]7-O-3,6-脱水-ALPHA-D-吡喃半乳糖基-(1-3)-D-半乳糖 4-(硫酸氢酯)钠盐
157297-04-6