29558-05-2 Usage
General Description
4-Aminophenyl-1-thio-beta-D-galactopyranoside, often abbreviated as 4APG, is an organic chemical compound recognized as a white to off-white crystalline powder. It is primarily utilized in biochemistry for analytical and research purposes, acting as a chromogenic substrate for beta-galactosidase, an enzyme that catalyzes the hydrolysis of beta-galactosides into monosaccharides. The application of 4APG enables the detection and quantification of the said enzyme. Known for its reliable results and minimal interference with analytical assays, it also has immense significance in molecular biology studies, such as in gene expression analysis and lac operon system experimental design.
Check Digit Verification of cas no
The CAS Registry Mumber 29558-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,5,5 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 29558-05:
(7*2)+(6*9)+(5*5)+(4*5)+(3*8)+(2*0)+(1*5)=142
142 % 10 = 2
So 29558-05-2 is a valid CAS Registry Number.
29558-05-2Relevant articles and documents
Enzymatic Synthesis of a Series of Thioglycosides: Analogs of Arbutin with Efficient Antipigmentation Properties
Daniellou, Richard,Didak, Blanka,Guillotin, Laure,Lafite, Pierre,Landemarre, Ludovic,Lemiègre, Lo?c,Peyrot, Cédric
, p. 3812 - 3818 (2021/08/24)
Arbutin, a natural glycoside, is well known as a commercial tyrosinase inhibitor, and thus, to prevent pigmentary disorders of skin. In fact, tyrosinase is involved in the biosynthesis of melanin, the skin main pigment. However, arbutin is subject to hydr
