326901-05-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 326901-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,6,9,0 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 326901-05:
(8*3)+(7*2)+(6*6)+(5*9)+(4*0)+(3*1)+(2*0)+(1*5)=127
127 % 10 = 7
So 326901-05-7 is a valid CAS Registry Number.