1373758-77-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1373758-77-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,3,7,5 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1373758-77:
(9*1)+(8*3)+(7*7)+(6*3)+(5*7)+(4*5)+(3*8)+(2*7)+(1*7)=200
200 % 10 = 0
So 1373758-77-0 is a valid CAS Registry Number.