1037620-62-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1037620-62-4 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 2 respectively.
Calculate Digit Verification of CAS Registry Number 1037620-62:
(9*1)+(8*0)+(7*3)+(6*7)+(5*6)+(4*2)+(3*0)+(2*6)+(1*2)=124
124 % 10 = 4
So 1037620-62-4 is a valid CAS Registry Number.