616241-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 616241-37-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,6,2,4 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 616241-37:
(8*6)+(7*1)+(6*6)+(5*2)+(4*4)+(3*1)+(2*3)+(1*7)=133
133 % 10 = 3
So 616241-37-3 is a valid CAS Registry Number.