<生产厂家价格>

Pyrazine, 2-methyl-,1,4-dioxide

Pyrazine, 2-methyl-,1,4-dioxide名称

[ CAS 号 ]:
32046-26-7

[ 英文名 ]:
Pyrazine, 2-methyl-,1,4-dioxide

[英文别名 ]:

2-methylpyrazine-1,4-di-N-oxide
2-Methylpyrazin N,N'-dioxid
Pyrazine,methyl-,1,4-dioxide
methyl-pyrazine 1,4-dioxide
2-methylpyrazine-N,N'-dioxide
Methyl-pyrazin-1,4-dioxid
2-methylpyrazine-1,4-diol
2-Methylpyrazine 1,4-dioxide

Pyrazine, 2-methyl-,1,4-dioxide物理化学性质

[ 分子式 ]:
C₅H₆N₂O₂

[ 分子量 ]:
126.11300

[ 精确质量 ]:
126.04300

[ PSA ]:
50.92000

[ LogP ]:
0.85200

Pyrazine, 2-methyl-,1,4-dioxide安全信息

[ 海关编码 ]:
2933990090

Pyrazine, 2-methyl-,1,4-dioxide合成路线

详细合成路线

Pyrazine, 2-methyl-,1,4-dioxide上下游产品

Pyrazine, 2-methyl-,1,4-dioxide上游产品

Pyrazine, 2-methyl-,1,4-dioxide下游产品

Pyrazine, 2-methyl-,1,4-dioxide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%