139512-37-1 Usage
General Description
.beta.-D-Galactopyranoside, 4-hydroxybutyl is a chemical compound that is a derivative of the sugar galactose. It is often used as a substrate for the enzyme β-galactosidase in laboratory research. This chemical has a 4-hydroxybutyl group attached to the galactose molecule, and this modification allows it to be used in various biochemical studies and assays. The 4-hydroxybutyl group can also make this compound potentially useful in drug development and pharmaceutical research. Overall, .beta.-D-Galactopyranoside, 4-hydroxybutyl has important applications in the study of carbohydrate metabolism and enzyme kinetics, as well as potential uses in drug discovery and development.
Check Digit Verification of cas no
The CAS Registry Mumber 139512-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,5,1 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 139512-37:
(8*1)+(7*3)+(6*9)+(5*5)+(4*1)+(3*2)+(2*3)+(1*7)=131
131 % 10 = 1
So 139512-37-1 is a valid CAS Registry Number.
139512-37-1Relevant articles and documents
Stereochemical Studies of Enzymatic Transglycosylation using Sulfolobus solfataricus
Trincone, Antonio,Nicolaus, Barbara,Lama, Licia,Gambacorta, Agata
, p. 2841 - 2844 (2007/10/02)
Stereochemistry of β-glycosyl transfer from phenyl β-D-galactoside, lactose, and phenyl β-D-glucoside to various 1,2-, 1,3-, and 1,4-diols, a secondary-tertiary diol, a cyclic diol, and a racemic alkohol has been studied using β-glycosidase activity in a crude preparation from the thermophilic archaebacterium Sulfolobus solfataricus.Good enantioselection for the galactosyl transfer to the secondary hydroxy group of different 1,2-diols has been observed.Good yields in comparison with enzymes from other sources, and results concerning the reaction's regioselectivity, have also been reported.
