广电计量检测集团股份有限公司
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3-O-β-D-xylopyranosyl-(1→3)-β-D-glucuronopyranosyl-medicagenic acid 28-O-β-D-xylcopyranosyl-(1→4)-a- 乐美天
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3-O-β-D-xylopyranosyl-(1→3)-β-D-glucuronopyranosyl-medicagenic acid 28-O-β-D-xylcopyranosyl-(1→4)-a- 乐美天