1037620-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1037620-61-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,7,6,2 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1037620-61:
(9*1)+(8*0)+(7*3)+(6*7)+(5*6)+(4*2)+(3*0)+(2*6)+(1*1)=123
123 % 10 = 3
So 1037620-61-3 is a valid CAS Registry Number.