121967-32-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121967-32-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,6 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 121967-32:
(8*1)+(7*2)+(6*1)+(5*9)+(4*6)+(3*7)+(2*3)+(1*2)=126
126 % 10 = 6
So 121967-32-6 is a valid CAS Registry Number.