292033-75-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 292033-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,2,0,3 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 292033-75:
(8*2)+(7*9)+(6*2)+(5*0)+(4*3)+(3*3)+(2*7)+(1*5)=131
131 % 10 = 1
So 292033-75-1 is a valid CAS Registry Number.