| 英文名 | 1,2-diphenyl-4-(thiophen-2-ylmethylidene)pyrazolidine-3,5-dione |
|---|---|
| 英文别名 |
3,5-Pyrazolidinedione,1,2-diphenyl-4-(2-thienylmethylene)
1,2-Diphenyl-3,5-dioxo-4-thenyliden-pyrazolidin 1,2-Diphenyl-4-(2-thienylmethylene)-3,5-pyrazolidinedione 1,2-diphenyl-4-thiophen-2-ylmethylene-pyrazolidine-3,5-dione |
| 分子式 | C20H14N2O2S |
|---|---|
| 分子量 | 346.40200 |
| 精确质量 | 346.07800 |
| PSA | 68.86000 |
| LogP | 4.25650 |
| 海关编码 | 2934999090 |
|---|
|
~68%
2652-81-5 |
| 文献：Islam; El-Bayouki; Moharram Pharmazie, 1984 , vol. 39, # 6 p. 382 - 383 |
| 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% |
