237076-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 237076-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,7,0,7 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 237076-40:
(8*2)+(7*3)+(6*7)+(5*0)+(4*7)+(3*6)+(2*4)+(1*0)=133
133 % 10 = 3
So 237076-40-3 is a valid CAS Registry Number.