<br /> Empirical Formula (Hill Notation): C20H28O4 CAS号: 42895-58-9 分子量: 332.43 MDL编号: MFCD07778081">
primary reference standard
phyproof® Reference Substance
≥95.0% (HPLC)
solid
PhytoLab
C[C@@]1(CO)[C@H](O)CC[C@]2(C)[C@@H]1CCC(=C)[C@H]2\C=C\C3=CCOC3=O
1S/C20H28O4/c1-13-4-7-16-19(2,10-8-17(22)20(16,3)12-21)15(13)6-5-14-9-11-24-18(14)23/h5-6,9,15-17,21-22H,1,4,7-8,10-12H2,2-3H3/b6-5+/t15-,16+,17-,19+,20+/m1/s1
XMJAJFVLHDIEHF-CRBRZBHVSA-N
13 - Non Combustible Solids
WGK 3