137359-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137359-76-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,5 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 137359-76:
(8*1)+(7*3)+(6*7)+(5*3)+(4*5)+(3*9)+(2*7)+(1*6)=153
153 % 10 = 3
So 137359-76-3 is a valid CAS Registry Number.