4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)
- 中文别名:2-甲基-4-氰基吡啶氮氧化物
- 中文释义:2-甲基-4-氰基吡啶氮氧化物;4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI)
- 英文别名:4-Pyridinecarbonitrile,2-methyl-,1-oxide(9CI);
2-methyl-1-azaxanthone-N-oxide;
2-Methyl-1-oxy-isonicotinonitril;
2-methyl-1-oxy-isonicotinonitrile;
4-Cyano-2-picoline-N-oxide
- cas No.:98549-84-9
- 分子式:C7H6N2O
- 分子量:134.13500
- 精确分子量:134.04800
- PSA:49.25000
- 分子结构式:
海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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
- 摘要/Summary:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%