723756-60-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 723756-60-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,3,7,5 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 723756-60:
(8*7)+(7*2)+(6*3)+(5*7)+(4*5)+(3*6)+(2*6)+(1*0)=173
173 % 10 = 3
So 723756-60-3 is a valid CAS Registry Number.