85147-39-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85147-39-3 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, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85147-39:
(7*8)+(6*5)+(5*1)+(4*4)+(3*7)+(2*3)+(1*9)=143
143 % 10 = 3
So 85147-39-3 is a valid CAS Registry Number.