327044-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 327044-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,7,0,4 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 327044-89:
(8*3)+(7*2)+(6*7)+(5*0)+(4*4)+(3*4)+(2*8)+(1*9)=133
133 % 10 = 3
So 327044-89-3 is a valid CAS Registry Number.