MSI_000054504
Unreliable
排名分数: 2.6
参考来源: MALDI - DHB (NOVOCELL:BACKGROUND: blank)
M/z: 489.0282
Mass Window: 489.0282 ~ 489.0282 (none)
参考注释
Valoneaic acid_[M+H-H2O]+ (BioDeep_00000022833)Valoneaic acid
Formula: C21H14O15 (506.0332694)
SMILES:
C1=C(C(=C(C(=C1O)O)O)C2=C(C(=C(C=C2C(=O)O)OC3=C(C(=C(C=C3C(=O)O)O)O)O)O)O)C(=O)O
