4H-Pyran-4-one, 2-(hydroxymethyl)-5-(phenylmethoxy)-
- 中文别名:1-(6-氯-2-甲基-3-吡啶)-1-乙酮
- 中文释义:5-(苄氧基-2-(羟甲基)-4H-吡喃-4-酮;1-(6-氯-2-甲基-3-吡啶)-1-乙酮
- 英文别名:2-(hydroxymethyl)-5-phenylmethoxypyran-4-one;
kojic acid benzyl ether;
5-benzyloxy-2-hydroxymethyl-4-oxo-4H-pyran;
5-Benzyloxy-2-Hydroxymethyl-4-Pyrone;
5-benzyloxy-2-hydroxymethyl-4H-pyran-4-one
- CAS No.:15771-06-9
- 分子式:C13H12O4
- 精确分子量:232.07400
- PSA:59.67000
- InChI:The Key: ZGEXYNBHYVEWKT-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%