1233945-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1233945-29-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,9,4 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1233945-29:
(9*1)+(8*2)+(7*3)+(6*3)+(5*9)+(4*4)+(3*5)+(2*2)+(1*9)=153
153 % 10 = 3
So 1233945-29-3 is a valid CAS Registry Number.
1233945-29-3Relevant academic research and scientific papers
Synthesis and anticancer activity of some novel 2-substituted benzimidazole derivatives
Refaat, Hanan M.
experimental part, p. 2949 - 2956 (2010/08/20)
In an effort to establish new candidates with improved anticancer activity, we report here the synthesis of various series of 2-substituted benzimidazoles: 2-[(4-oxothiazolidin-2-ylidene) methyl and (4-amino-2-thioxothiazol-5-yl) benzimidazoles (2 and 3,
