1215325-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1215325-03-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,5,3,2 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1215325-03:
(9*1)+(8*2)+(7*1)+(6*5)+(5*3)+(4*2)+(3*5)+(2*0)+(1*3)=103
103 % 10 = 3
So 1215325-03-3 is a valid CAS Registry Number.