a-D-Galactopyranoside, methyl3,4-O-(1-methylethylidene)-, bis(4-methylbenzenesulfonate) (9CI)

更新时间:2024-02-01 16:23:51

a-D-Galactopyranoside, methyl3,4-O-(1-methylethylidene)-, bis(4-methylbenzenesulfonate) (9CI)结构式
a-D-Galactopyranoside, methyl3,4-O-(1-methylethylidene)-, bis(4-methylbenzenesulfonate) (9CI)结构式
委托求购
常用名 a-D-Galactopyranoside, methyl3,4-O-(1-methylethylidene)-, bis(4-methylbenzenesulfonate) (9CI) 英文名 a-D-Galactopyranoside, methyl3,4-O-(1-methylethylidene)-, bis(4-methylbenzenesulfonate) (9CI)
CAS号 64993-87-9 分子量 542.61900
密度 1.4g/cm3 沸点 669.6ºC at 760 mmHg
分子式 C24H30O10S2 熔点 N/A
MSDS N/A 闪点 358.8ºC

 名称

英文名 [6-methoxy-2,2-dimethyl-7-(4-methylphenyl)sulfonyloxy-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]methyl 4-methylbenzenesulfonate
英文别名 更多

 物理化学性质

密度 1.4g/cm3
沸点 669.6ºC at 760 mmHg
分子式 C24H30O10S2
分子量 542.61900
闪点 358.8ºC
精确质量 542.12800
PSA 140.42000
LogP 4.83580
折射率 1.595

 合成线路

~%

a-D-Galactopyranoside, methyl3,4-O-(1-methylethylidene)-, bis(4-methylbenzenesulfonate) (9CI)结构式

a-D-Galactopyra...

64993-87-9

文献:Rao; Smith Journal of the Chemical Society, 1944 , p. 229,231 Show Details Iselin; Reichstein Helvetica Chimica Acta, 1946 , vol. 29, p. 508,510

~%

a-D-Galactopyranoside, methyl3,4-O-(1-methylethylidene)-, bis(4-methylbenzenesulfonate) (9CI)结构式

a-D-Galactopyra...

64993-87-9

文献:Rao; Smith Journal of the Chemical Society, 1944 , p. 229,231

~%

a-D-Galactopyranoside, methyl3,4-O-(1-methylethylidene)-, bis(4-methylbenzenesulfonate) (9CI)结构式

a-D-Galactopyra...

64993-87-9

文献:Rao; Smith Journal of the Chemical Society, 1944 , p. 229,231

 英文别名

methyl 3,4-O-(1-methylethylidene)-2,6-bis-O-[(4-methylphenyl)sulfonyl]hexopyranoside