741607-85-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 741607-85-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,1,6,0 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 741607-85:
(8*7)+(7*4)+(6*1)+(5*6)+(4*0)+(3*7)+(2*8)+(1*5)=162
162 % 10 = 2
So 741607-85-2 is a valid CAS Registry Number.