1428850-10-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1428850-10-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,8,5 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1428850-10:
(9*1)+(8*4)+(7*2)+(6*8)+(5*8)+(4*5)+(3*0)+(2*1)+(1*0)=165
165 % 10 = 5
So 1428850-10-5 is a valid CAS Registry Number.