- 中文名称:
-
- 中文别名:
-
- 英文名称:
- Pyrimido[4,5-d]pyrimidine-4(3H)-thione,7-methyl-
- 英文别名:
- 2-methyl-8H-pyrimido[4,5-d]pyrimidine-5-thione;
7-Methyl-3H-pyrimido[4,5-d]pyrimidin-4-thion;
7-methyl-3H,4H-pyrimido[4,5-d][1,3]diazine-4-thione;
7-methyl-3H-pyrimido[4,5-d]pyrimidine-4-thione
- CAS No.:
- 7403-30-7
- 分 子 式:
-
C7H6N4S
- 分 子 量:
- 178.2143
- 精确分子量:
- 178.03100
- PSA:
- 86.55000
- InChI:
- The Key: QSAQZHMPNTVSQP-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
物化性质
- 密度:
- 1.55g/cm3
- 沸点:
- 345.5ºC at 760mmHg
- 闪点:
- 162.8ºC
- 折射率:
- 1.799
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%