1322275-25-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1322275-25-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,2,2,7 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1322275-25:
(9*1)+(8*3)+(7*2)+(6*2)+(5*2)+(4*7)+(3*5)+(2*2)+(1*5)=121
121 % 10 = 1
So 1322275-25-1 is a valid CAS Registry Number.