327974-46-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 327974-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,7,9,7 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 327974-46:
(8*3)+(7*2)+(6*7)+(5*9)+(4*7)+(3*4)+(2*4)+(1*6)=179
179 % 10 = 9
So 327974-46-9 is a valid CAS Registry Number.