1210697-32-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1210697-32-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,0,6,9 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1210697-32:
(9*1)+(8*2)+(7*1)+(6*0)+(5*6)+(4*9)+(3*7)+(2*3)+(1*2)=127
127 % 10 = 7
So 1210697-32-7 is a valid CAS Registry Number.