<br /> Empirical Formula (Hill Notation): C20H28O4 CAS号: 134418-28-3 分子量: 332.43 PubChem化学物质编号: 329824969">
plant (Andrographis paniculata)
200
≥98% (HPLC)
powder
−20°C
OC[C@@]([C@H](O)CC1)(C)C([C@]1(C)[C@H]2C/C=C3C=COC\3=O)CCC2=C
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/h5,9,11,15-17,21-22H,1,4,6-8,10,12H2,2-3H3/b14-5+/t15-,16?,17+,19-,20-/m0/s1
YIIRVUDGRKEWBV-GJVBFGQCSA-N
11 - Combustible Solids
WGK 3