O-叔丁基-L-酪氨酸

O-叔丁基-L-酪氨酸

(2S)-2-amino-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanoic acid

18822-59-8

C13H19NO3

237.29500

72.55000

2.51860

237.13600

1.538

180.3ºC

2.83E-06mmHg at 25°C

Store at RT.

238-243 °C(lit.)

1.124g/cm3

374.5ºC at 760mmHg

2922509090

3

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

A.入境货物通关单
B.出境货物通关单

R.进口食品卫生监督检验
S.出口食品卫生监督检验

2922509090. 其他氨基醇酚、氨基酸酚及其他含氧基氨基化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件：AB. 最惠国关税:6.5%. 普通关税:30.0%

2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%