147290-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147290-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,2,9 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 147290-83:
(8*1)+(7*4)+(6*7)+(5*2)+(4*9)+(3*0)+(2*8)+(1*3)=143
143 % 10 = 3
So 147290-83-3 is a valid CAS Registry Number.