212246-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 212246-37-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,2,4 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 212246-37:
(8*2)+(7*1)+(6*2)+(5*2)+(4*4)+(3*6)+(2*3)+(1*7)=92
92 % 10 = 2
So 212246-37-2 is a valid CAS Registry Number.