15739-06-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15739-06-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,7,3 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 15739-06:
(7*1)+(6*5)+(5*7)+(4*3)+(3*9)+(2*0)+(1*6)=117
117 % 10 = 7
So 15739-06-7 is a valid CAS Registry Number.