1,1'-(2,5-吡啶二基)二乙酮
- 中文名称:
- 1,1'-(2,5-吡啶二基)二乙酮
- 中文别名:
-
- 英文名称:
- Ethanone,1,1'-(2,5-pyridinediyl)bis- (9CI)
- 英文别名:
- 1,1'-(2,5-Pyridinediyl)diethanone;
2,5-diacetyl-pyridine;
2,5-diacetoxy-tetrahydrofuran;
2,5-Diacetylpyridin;
2,5-Diacetyloxy-tetrahydofuran;
2,5-Furandiol,tetrahydro-,diacetate;
1,1'-pyridine-2,5-diyl-bis-ethanone
- CAS No.:
- 20857-28-7
- 分 子 式:
-
C9H9NO2
- 分 子 量:
- 163.17326
- 精确分子量:
- 163.06300
- PSA:
- 47.03000
- InChI:
- The Key: VMGWPWWFCMZBAA-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
1,1'-(2,5-吡啶二基)二乙酮 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%