147652-17-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147652-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,6,5 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 147652-17:
(8*1)+(7*4)+(6*7)+(5*6)+(4*5)+(3*2)+(2*1)+(1*7)=143
143 % 10 = 3
So 147652-17-3 is a valid CAS Registry Number.