1429323-58-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1429323-58-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,9,3,2 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1429323-58:
(9*1)+(8*4)+(7*2)+(6*9)+(5*3)+(4*2)+(3*3)+(2*5)+(1*8)=159
159 % 10 = 9
So 1429323-58-9 is a valid CAS Registry Number.