4H-Pyran-3-carboxylicacid, 6-amino-5-cyano-4-(2-furanyl)-2-methyl-, ethyl ester
- 中文别名:(4R)-6-氨基-5-氰基-4-呋喃-2-基-2-甲基-4H-吡喃-3-羧酸乙酯
- 英文别名:ethyl 6-amino-5-cyano-4-(furan-2-yl)-2-methyl-4H-pyran-3-carboxylate;
2-amino-4-(2-furyl)-3-cyano-4H-pyran;
Ethyl 6-amino-5-cyano-4-furanyl(2)-2-methyl-4H-pyran-3-carboxylate;
6-Amino-5-cyano-4-furan-2-yl-2-methyl-4H-pyran-3-carboxylic acid ethyl ester;
ethyl 6-amino-5-cyano-2-methyl-4-(2-furyl)-4H-pyran-3-carboxylate;
ethyl 6-amino-5-cyano-4-(2-furyl)-2-methyl-4H-pyran-3-carboxylate
- CAS No.:72568-56-0
- 分子式:C14H14N2O4
- 分子量:0
- 精确分子量:274.09500
- PSA:98.48000
- InChI:The Key: ONXZBQSHSGQIFU-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.29g/cm3
- 沸点:
- 482.7ºC at 760 mmHg
- 闪点:
- 245.7ºC
- 折射率:
- 1.572
安全信息
- 密度:
- 1.29g/cm3
- 沸点:
- 482.7ºC at 760 mmHg
- 闪点:
- 245.7ºC
- 折射率:
- 1.572
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧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
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%