890127-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 890127-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,0,1,2 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 890127-04:
(8*8)+(7*9)+(6*0)+(5*1)+(4*2)+(3*7)+(2*0)+(1*4)=165
165 % 10 = 5
So 890127-04-5 is a valid CAS Registry Number.