CAS NO: | 142037-79-4 |
包装: | 1mg |
市场价: | 2660元 |
中文别名 | 14-?Epiandrographolide() |
CAS号 | 142037-79-4 |
SMILES | C[C@@]12CC[C@H]([C@@]([C@H]1CCC(=C)[C@H]2C/C=C/3\[C@H](COC3=O)O)(C)CO)O |
Inchi | InChI=1S/C20H30O5/c1-12-4-7-16-19(2,9-8-17(23)20(16,3)11-21)14(12)6-5-13-15(22)10-25-18(13)24/h5,14-17,21-23H,1,4,6-11H2,2-3H3/b13-5+/t14-,15+,16+,17-,19+,20+/m1/s1 |
InchiKey | BOJKULTULYSRAS-NPWGMBKGSA-N |
分子式 Formula | C20H30O5 |
分子量 Molecular Weight | 350.45 |
沸点 Boiling point | 557.3±50.0 ℃ at 760 mmHg |
Polarizability极化度 | 37.3±0.5 10-24cm3 |
密度 Density | 1.2±0.1 g/cm3 |
蒸汽压 Vapor Pressure | 0.0±3.4 mmHg at 25℃ |
储藏条件 Storage conditions | storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years) |