1215080-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1215080-80-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,5,0,8 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1215080-80:
(9*1)+(8*2)+(7*1)+(6*5)+(5*0)+(4*8)+(3*0)+(2*8)+(1*0)=110
110 % 10 = 0
So 1215080-80-0 is a valid CAS Registry Number.