1425486-34-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1425486-34-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,5,4,8 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1425486-34:
(9*1)+(8*4)+(7*2)+(6*5)+(5*4)+(4*8)+(3*6)+(2*3)+(1*4)=165
165 % 10 = 5
So 1425486-34-5 is a valid CAS Registry Number.