23491-54-5 Usage
General Description
Hoechst 33258 analog 2 is a synthetic chemical compound used in molecular biology and biochemistry. It is a fluorescent dye that is often utilized to stain DNA, allowing for the visualization and quantification of DNA in various applications such as gel electrophoresis, fluorescence microscopy, and flow cytometry. Hoechst 33258 analog 2 is known for its high binding affinity to the minor groove of DNA, and it is commonly used as a nuclear counterstain in cell biology experiments. Its fluorescent properties and specificity for DNA make it a valuable tool for researchers studying DNA structure, function, and organization in the cell.
Check Digit Verification of cas no
The CAS Registry Mumber 23491-54-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,4,9 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23491-54:
(7*2)+(6*3)+(5*4)+(4*9)+(3*1)+(2*5)+(1*4)=105
105 % 10 = 5
So 23491-54-5 is a valid CAS Registry Number.
23491-54-5Relevant articles and documents
Substituted 2,5'-bi-1H-benzimidazoles: Topoisomerase I inhibition and cytotoxicity
Jung Sun Kim,Gatto,Yu,Liu,Liu,LaVoie
, p. 992 - 998 (2007/10/03)
Several 2'-aryl-5-substituted-2,5'-bi-1H-benzimidazole derivatives were synthesized and evaluated as topoisomerase I poisons and for their cytotoxicity toward the human lymphoblast cell line RPMI 8402. This study focused on 18 2,5'-bi-1H-benzimidazole der