Puerarin
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IUPAC | 7-hydroxy-3-(4-hydroxyphenyl)-8-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one |
CAS | 3681-99-0 |
分子式 | C21H20O9 |
平均分子量 | 416.384 |
精密分子量 | 416.1107 |
[M+H]+ | 417.1186 |
[M-H]- | 415.1029 |
備考 |