1421852-79-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1421852-79-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,8,5 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1421852-79:
(9*1)+(8*4)+(7*2)+(6*1)+(5*8)+(4*5)+(3*2)+(2*7)+(1*9)=150
150 % 10 = 0
So 1421852-79-0 is a valid CAS Registry Number.