您好，欢迎来到魔法化学网！
| CAS号 : | 18956-18-8 |
精确质量 : | 286.08400 |
| 分子式 : | C16H14O5 |
logP : | 2.81290 |
| 分子量 : | 286.27900 |
PSA : | 75.99000 |
二氢木蝴蝶素 A | |
(2S)-5,7-dihydroxy-6-methoxy-2-phenyl-2,3-dihydrochromen-4-one | |
18956-18-8 | |
C16H14O5 | |
286.27900 | |
75.99000 | |
2.81290 | |
286.08400 |
|
2932999099
|
品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
