327053-78-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 327053-78-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,7,0,5 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 327053-78:
(8*3)+(7*2)+(6*7)+(5*0)+(4*5)+(3*3)+(2*7)+(1*8)=131
131 % 10 = 1
So 327053-78-1 is a valid CAS Registry Number.