| 英文名 | methyl 2-oxo-4-phenylbut-3-ynoate |
|---|---|
| 英文别名 |
2-oxo-4-phenyl-3-butynoic acid methyl ester
4-Phenyl-butin-(3)-on-(2)-saeure-(1)-methylester methyl 2-oxo-4-phenyl-3-butynoate Phenylethinylglyoxalsaeure-methylester 2-oxo-4-phenyl-3-propynoic acid methyl ester methyl 4-phenyl-2-oxobut-3-ynoate |
| 分子式 | C11H8O3 |
|---|---|
| 分子量 | 188.17900 |
| 精确质量 | 188.04700 |
| PSA | 43.37000 |
| LogP | 0.78020 |
| 海关编码 | 2918300090 |
|---|
| 上游产品 0 | |
|---|---|
| 下游产品 1 | |
| 海关编码 | 2918300090 |
|---|---|
| 中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
