1H-Pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione
- 中文别名:1H-吡唑并[4,3-d]嘧啶-5,7(4H,6H)-二酮
- 英文别名:pyrazolo[4,3-d]pyrimidine-5,7-(1H,4H,6H)-dione;
1,4-Dihydro-pyrazolo[4,3-d]pyrimidin-5,7-dion;
Pyrazolo[4,3-d]pyrimidine-5,7-dione;
1,4-dihydro-pyrazolo[4,3-d]pyrimidine-5,7-dione;
pyrazolo[4,3-d]pyrimidine-5,7(1H)-dione;
1H-Pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione
- CAS No.:40769-81-1
- 分子式:
C5H4N4O2
- 分子量:0
- 精确分子量:152.03300
- PSA:94.40000
- InChI:The Key: HUUOMBLAKHBLFV-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%