1215085-82-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1215085-82-7 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 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1215085-82:
(9*1)+(8*2)+(7*1)+(6*5)+(5*0)+(4*8)+(3*5)+(2*8)+(1*2)=127
127 % 10 = 7
So 1215085-82-7 is a valid CAS Registry Number.