299441-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 299441-36-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,4,4 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 299441-36:
(8*2)+(7*9)+(6*9)+(5*4)+(4*4)+(3*1)+(2*3)+(1*6)=184
184 % 10 = 4
So 299441-36-4 is a valid CAS Registry Number.