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![4-氯-3-甲酰基-2H-苯并[h]色烯结构式](https://www.chemicalbook.com/CAS/GIF/109179-59-1.gif)
| CAS号 : | 109179-59-1 |
精确质量 : | 244.02900 |
| 分子式 : | C14H9ClO2 |
logP : | 3.38100 |
| 分子量 : | 244.67300 |
PSA : | 26.30000 |
4-氯-3-甲酰基-2H-苯并[h]色烯 | |
4-chloro-2H-benzo[h]chromene-3-carbaldehyde | |
109179-59-1 | |
C14H9ClO2 | |
244.67300 | |
26.30000 | |
3.38100 | |
244.02900 |
|
2913000090
|
品名, 成分含量, 用途 |
|
2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
|
HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
