85147-16-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85147-16-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,1,4 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 85147-16:
(7*8)+(6*5)+(5*1)+(4*4)+(3*7)+(2*1)+(1*6)=136
136 % 10 = 6
So 85147-16-6 is a valid CAS Registry Number.