您好，欢迎来到魔法化学网！
| CAS号 : | 20050-76-4 |
精确质量 : | 252.07900 |
| 分子式 : | C16H12O3 |
logP : | 3.47400 |
| 分子量 : | 252.26500 |
PSA : | 50.44000 |
7-羟基-4-甲基-3-苯基香豆素 | |
7-HYDROXY-4-METHYL-3-PHENYLCOUMARIN 97 | |
20050-76-4 | |
C16H12O3 | |
252.26500 | |
50.44000 | |
3.47400 | |
252.07900 |
|
229-232ºC(lit.)
|
|
2932209090
|
|
|
S26-S36
|
|
|
Xi
|
品名, 成分含量, 用途 |
|
2932209090. 其他内酯. 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% |
|
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |
