<br /> Empirical Formula (Hill Notation): C21H20O11 CAS号: 4261-42-1 分子量: 448.38 MDL编号: MFCD00017433">
primary reference standard
phyproof® Reference Substance
≥95.0% (HPLC)
solid
PhytoLab
OC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)c2c(O)cc3OC(=CC(=O)c3c2O)c4ccc(O)c(O)c4
1S/C21H20O11/c22-6-14-17(27)19(29)20(30)21(32-14)16-11(26)5-13-15(18(16)28)10(25)4-12(31-13)7-1-2-8(23)9(24)3-7/h1-5,14,17,19-24,26-30H,6H2/t14-,17-,19+,20-,21+/m1/s1
ODBRNZZJSYPIDI-VJXVFPJBSA-N
11 - Combustible Solids
WGK 3