5-O-叔丁基二甲基硅烷-2,3-O-异亚丙基-α,β-D-呋喃核糖酶

5-O-叔丁基二甲基硅烷-2,3-O-异亚丙基-α,β-D-呋喃核糖酶

5-O-tert-Butyldimethylsilyl-2,3-O-isopropylidene-alpha,beta-D-ribofuranose

68703-51-5

C14H28O5Si

304.45500

57.15000

2.24550

304.17100

白色晶体

1.455

178.3ºC

50-51ºC

1.036g/cm3

371.2ºC at 760 mmHg

2932999099

品名, 成分含量, 用途

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%

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%