651728-72-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 651728-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,1,7,2 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 651728-72:
(8*6)+(7*5)+(6*1)+(5*7)+(4*2)+(3*8)+(2*7)+(1*2)=172
172 % 10 = 2
So 651728-72-2 is a valid CAS Registry Number.
651728-72-2Relevant articles and documents
1-arylsulfonyl-2-(Pyridylmethylsulfinyl) benzimidazoles as new proton pump inhibitor prodrugs
Shin, Jai Moo,Sachs, George,Cho, Young-Moon,Garst, Michael
experimental part, p. 5247 - 5280 (2010/03/30)
New arylsulfonyl proton pump inhibitor (PPI) prodrug forms were synthesized. These prodrugs provided longer residence time of an effective PPI plasma concentration, resulting in better gastric acid inhibition.