英文名 | 2-methoxychromen-4-one |
---|---|
英文别名 |
2-methoxychromone
2-methoxy-chromen-4-one 4H-1-Benzopyran-4-one,2-methoxy 2-Methoxy-chromen-4-on 2-Methoxy-4H-chromen-4-one 2-Methoxychromon |
分子式 | C10H8O3 |
---|---|
分子量 | 176.16900 |
精确质量 | 176.04700 |
PSA | 39.44000 |
LogP | 1.80160 |
海关编码 | 2914509090 |
---|
~20% 26964-19-2 |
文献:Sulko, Jerzy Acta Poloniae Pharmaceutica - Drug Research, 2000 , vol. 57, # 1 p. 79 - 80 |
~% 26964-19-2 |
文献:Janiszewska-Drabarek Roczniki Chemii, 1953 , vol. 27, p. 456,464 Chem.Abstr., 1955 , p. 3176 Full Text Show Details Cieslak Roczniki Chemii, 1952 , vol. 26, p. 483 Chem.Abstr., 1954 , p. 9276 Full Text Show Details Arndt et al. Chemische Berichte, 1951 , vol. 84, p. 333,340, 341, 85 <1952> 1150, 1158 |
~% 26964-19-2 |
文献:Janiszewska-Drabarek Roczniki Chemii, 1953 , vol. 27, p. 456,464 Chem.Abstr., 1955 , p. 3176 |
~% 26964-19-2 |
文献:Janiszewska-Drabarek Roczniki Chemii, 1953 , vol. 27, p. 456,464 Chem.Abstr., 1955 , p. 3176 Full Text Show Details Cieslak et al. Roczniki Chemii, 1959 , vol. 33, p. 349,351 Chem. Zentralbl., 1960 , vol. 131, p. 3404 Full Text Show Details Arndt et al. Chemische Berichte, 1951 , vol. 84, p. 333,340, 341, 85 <1952> 1150, 1158 |
~% 26964-19-2 |
文献:Janiszewska-Drabarek Roczniki Chemii, 1953 , vol. 27, p. 456,464 Chem.Abstr., 1955 , p. 3176 |
上游产品 5 | |
---|---|
下游产品 1 | |
海关编码 | 2914509090 |
---|---|
中文概述 | 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |