290360-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 290360-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,0,3,6 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 290360-48:
(8*2)+(7*9)+(6*0)+(5*3)+(4*6)+(3*0)+(2*4)+(1*8)=134
134 % 10 = 4
So 290360-48-4 is a valid CAS Registry Number.