18903-17-8
18903-17-8结构式
- 常用中文名：2-甲基噻唑-4,5-二羧酸二乙酯
- 常用英文名：Diethyl 2-methylthiazole-4,5-dicarboxylate
- CAS号：18903-17-8
- 分子式：C10H13NO4S
- 分子量：243.28000
- 发布时间：2018-12-27 17:52:52
- 更新时间：2024-01-13 13:06:16
| 中文名 | 2-甲基噻唑-4,5-二羧酸二乙酯 |
|---|---|
| 英文名 | diethyl 2-methyl-1,3-thiazole-4,5-dicarboxylate |
| 英文别名 |
2-Methylthiazole-4,5-dicarboxylic acid diethyl ester
2-Methyl-thiazol-dicarbonsaeure-(4,5)-diethylester 4,5-Thiazoledicarboxylicacid,2-methyl-,4,5-diethyl ester |
| 分子式 | C10H13NO4S |
|---|---|
| 分子量 | 243.28000 |
| 精确质量 | 243.05700 |
| PSA | 93.73000 |
| LogP | 1.80490 |
| 储存条件 | 2-8°C， 干燥 |
| 海关编码 | 2934100090 |
|---|
|
~%
18903-17-8 |
| 文献：Bauer,L.; Mahajanshetti,C.S. Journal of Heterocyclic Chemistry, 1968 , vol. 5, p. 331 - 335 |
| 上游产品 2 | |
|---|---|
| 下游产品 5 | |
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| 海关编码 | 2934100090 |
|---|---|
| 中文概述 | 2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 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:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |