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7-Nitropyrido[2,3-b]pyrazine

更新时间:2024-01-10 15:49:58

7-Nitropyrido[2,3-b]pyrazine结构式
7-Nitropyrido[2,3-b]pyrazine结构式
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常用名 7-Nitropyrido[2,3-b]pyrazine 英文名 7-Nitropyrido[2,3-b]pyrazine
CAS号 1337880-33-7 分子量 176.13200
密度 N/A 沸点 N/A
分子式 C7H4N4O2 熔点 N/A
MSDS N/A 闪点 N/A

 7-Nitropyrido[2,3-b]pyrazine名称

英文名 7-Nitropyrido[2,3-b]pyrazine

 7-Nitropyrido[2,3-b]pyrazine物理化学性质

分子式 C7H4N4O2
分子量 176.13200
精确质量 176.03300
PSA 84.49000
LogP 1.45620

 7-Nitropyrido[2,3-b]pyrazine安全信息

海关编码 2933990090

 7-Nitropyrido[2,3-b]pyrazine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%
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