| 英文名 | 2-(hydroxymethylidene)thiophen-3-one |
|---|---|
| 英文别名 |
2-Formyl-3-hydroxy-thiophen
2-Thiophenecarboxaldehyde,3-hydroxy 3-hydroxythiophene-2-carbaldehyde 3-Hydroxythiophencarbaldehyd-2 3-hydroxy-2-formylthiophene 2-formyl-3-hydroxythiophene |
| 分子式 | C5H4O2S |
|---|---|
| 分子量 | 128.14900 |
| 精确质量 | 127.99300 |
| PSA | 62.60000 |
| LogP | 1.21540 |
| 海关编码 | 2934999090 |
|---|
|
~73%
5118-08-1 |
| 文献:Jeong, Yong-Chul; Ahn, Dae-Jun; Lee, Woo-Sun; Lee, Seung-Han; Ahn, Kwang-Hyun Bulletin of the Korean Chemical Society, 2011 , vol. 32, # 3 p. 1063 - 1066 |
| 上游产品 1 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |