113757-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113757-37-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,7,5 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113757-37:
(8*1)+(7*1)+(6*3)+(5*7)+(4*5)+(3*7)+(2*3)+(1*7)=122
122 % 10 = 2
So 113757-37-2 is a valid CAS Registry Number.