1,2-Benzenediol,4-(3-hydroxy-2-pyridinyl)-
- 中文别名:4-(3-羟基-2-吡啶基)-1,2-苯二酚
- 英文别名:2-hydroxy-4-(3-hydroxy-1H-pyridin-2-ylidene)cyclohexa-2,5-dien-1-one;
1,2-Benzenediol, 4-(3-hydroxy-2-pyridinyl)- (9CI)
- CAS No.:34541-50-9
- 分子式:
C11H9NO3
- 分子量:203.19406
- 精确分子量:203.05800
- PSA:73.32000
- InChI:The Key: WSUZJONHBCXHCM-UHFFFAOYSA-N
- 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%