142351-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142351-92-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,3,5 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142351-92:
(8*1)+(7*4)+(6*2)+(5*3)+(4*5)+(3*1)+(2*9)+(1*2)=106
106 % 10 = 6
So 142351-92-6 is a valid CAS Registry Number.