英文名 | 1,4-dinitrosopiperazine-2-carboxylic acid |
---|---|
英文别名 |
N,N'-dinitrosopiperazine-2-carboxylic acid
2-Piperazinecarboxylicacid,1,4-dinitroso |
分子式 | C5H8N4O4 |
---|---|
分子量 | 188.14100 |
精确质量 | 188.05500 |
PSA | 102.64000 |
海关编码 | 2933599090 |
---|
~67% 98236-74-9 |
文献:Kutina, N. N.; Zhikhareva, G. P.; Anisimova, O. S.; Yakhontov, L. N. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1985 , vol. 21, # 6 p. 693 - 696 Khimiya Geterotsiklicheskikh Soedinenii, 1985 , vol. 21, # 6 p. 833 - 836 |
~% 98236-74-9 |
文献:Kutina, N. N.; Zhikhareva, G. P.; Anisimova, O. S.; Yakhontov, L. N. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1985 , vol. 21, # 6 p. 693 - 696 Khimiya Geterotsiklicheskikh Soedinenii, 1985 , vol. 21, # 6 p. 833 - 836 |
上游产品 1 | |
---|---|
下游产品 0 |
海关编码 | 2933599090 |
---|---|
中文概述 | 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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 |
Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |