1253792-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1253792-99-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,7,9 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1253792-99:
(9*1)+(8*2)+(7*5)+(6*3)+(5*7)+(4*9)+(3*2)+(2*9)+(1*9)=182
182 % 10 = 2
So 1253792-99-2 is a valid CAS Registry Number.