72605-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72605-01-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,6,0 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72605-01:
(7*7)+(6*2)+(5*6)+(4*0)+(3*5)+(2*0)+(1*1)=107
107 % 10 = 7
So 72605-01-7 is a valid CAS Registry Number.