3-[[6-O-(6-Deoxy-I+/--L-mannopyranosyl)-I(2)-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-7-hydroxy-5-methoxy-4H-1-benzopyran-4-one价格
3-[[6-O-(6-Deoxy-I+/--L-mannopyranosyl)-I(2)-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-7-hydroxy-5-methoxy-4H-1-benzopyran-4-one价格共:1条