<br /> Empirical Formula (Hill Notation): C21H20O9 CAS号: 552-66-9 分子量: 416.38 Beilstein: 59741 MDL编号: MFCD00017466">
primary reference standard
phyproof® Reference Substance
≥90.0% (HPLC)
powder
PhytoLab
2-8°C
OC[C@H]1O[C@@H](Oc2ccc3C(=O)C(=COc3c2)c4ccc(O)cc4)[C@H](O)[C@@H](O)[C@@H]1O
1S/C21H20O9/c22-8-16-18(25)19(26)20(27)21(30-16)29-12-5-6-13-15(7-12)28-9-14(17(13)24)10-1-3-11(23)4-2-10/h1-7,9,16,18-23,25-27H,8H2/t16-,18-,19+,20-,21-/m1/s1
KYQZWONCHDNPDP-QNDFHXLGSA-N
11 - Combustible Solids
WGK 3
Eyeshields, Gloves, type N95 (US)