beta-carboxyaspartic acid结构式
|
常用名 | beta-carboxyaspartic acid | 英文名 | beta-carboxyaspartic acid |
|---|---|---|---|---|
| CAS号 | 75898-26-9 | 分子量 | 177.11200 | |
| 密度 | 1.782g/cm3 | 沸点 | 287.1ºC at 760 mmHg | |
| 分子式 | C5H7NO6 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 127.4ºC |
| 英文名 | (2S)-2-Amino-1,1,2-ethanetricarboxylic acid |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.782g/cm3 |
|---|---|
| 沸点 | 287.1ºC at 760 mmHg |
| 分子式 | C5H7NO6 |
| 分子量 | 177.11200 |
| 闪点 | 127.4ºC |
| 精确质量 | 177.02700 |
| PSA | 137.92000 |
| 折射率 | 1.586 |
| 海关编码 | 2922499990 |
|---|
|
~43%
beta-carboxyasp... 75898-26-9 |
| 文献：Annett; Hassamal; Fishpool; Kosakarn Cassamalli; Tracey Allinson Canadian Journal of Chemistry, 1990 , vol. 68, # 6 p. 886 - 887 |
|
~%
beta-carboxyasp... 75898-26-9 |
| 文献：O'Donnell, Martin J.; Yang, Xiaobei; Li, Min Tetrahedron Letters, 1990 , vol. 31, # 36 p. 5135 - 5138 |
|
~%
beta-carboxyasp... 75898-26-9 |
| 文献：Henson, Edward B.; Gallop, Paul M.; Hauschka, Peter V. Tetrahedron, 1981 , vol. 37, # 15 p. 2561 - 2562 |
| beta-carboxyaspartic acid上游产品 2 | |
|---|---|
| beta-carboxyaspartic acid下游产品 2 | |
| 海关编码 | 2922499990 |
|---|---|
| 中文概述 | 2922499990 其他氨基酸及其酯及它们的盐（含有一种以上含氧基的除外）. 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 最惠国关税:6.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装 |
| 监管条件 | A.入境货物通关单 B.出境货物通关单 |
| 检验检疫 | P.进境动植物、动植物产品检疫 Q.出境动植物、动植物产品检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
| d,l-trans-Chrysanthemsaeure-butylester |
| 2-amino-3-carboxybutanedioic acid |
| butyl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate |
CAS号4364-81-2
CAS号617-45-8