1-Oxylato-3-carboxypyrazine-1-ium

1-Oxylato-3-carboxypyrazine-1-ium名称

[ CAS 号 ]:
874-54-4

[ 英文名 ]:
1-Oxylato-3-carboxypyrazine-1-ium

[英文别名 ]:

Pyrazinecarboxylic acid,4-oxide
pyrazine-2-carboxylic acid-4-oxide
Pyrazin-2-carbonsaeure-4-N-oxid
4-N-Oxid-2-carboxy-pyrazin
2-Carboxy-pyrazin-1-oxid
2-Pyrazinecarboxylic Acid 4-Oxide
2-carboxypyrazine 4-oxide
4-oxy-pyrazine-2-carboxylic acid

1-Oxylato-3-carboxypyrazine-1-ium物理化学性质

[ 分子式 ]:
C₅H₄N₂O₃

[ 分子量 ]:
140.09700

[ 精确质量 ]:
140.02200

[ PSA ]:
75.65000

[ LogP ]:
0.20830

1-Oxylato-3-carboxypyrazine-1-ium安全信息

[ 海关编码 ]:
2933990090

1-Oxylato-3-carboxypyrazine-1-ium合成路线

详细合成路线

1-Oxylato-3-carboxypyrazine-1-ium上下游产品

1-Oxylato-3-carboxypyrazine-1-ium上游产品

1-Oxylato-3-carboxypyrazine-1-ium下游产品

1-Oxylato-3-carboxypyrazine-1-ium海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
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

[ 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%