211942-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 211942-96-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,9,4 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 211942-96:
(8*2)+(7*1)+(6*1)+(5*9)+(4*4)+(3*2)+(2*9)+(1*6)=120
120 % 10 = 0
So 211942-96-0 is a valid CAS Registry Number.