92526-19-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92526-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,5,2 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 92526-19:
(7*9)+(6*2)+(5*5)+(4*2)+(3*6)+(2*1)+(1*9)=137
137 % 10 = 7
So 92526-19-7 is a valid CAS Registry Number.