1431959-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1431959-92-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,9,5 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1431959-92:
(9*1)+(8*4)+(7*3)+(6*1)+(5*9)+(4*5)+(3*9)+(2*9)+(1*2)=180
180 % 10 = 0
So 1431959-92-0 is a valid CAS Registry Number.