13757-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13757-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,5 and 7 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13757-36:
(7*1)+(6*3)+(5*7)+(4*5)+(3*7)+(2*3)+(1*6)=113
113 % 10 = 3
So 13757-36-3 is a valid CAS Registry Number.