319432-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 319432-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,9,4,3 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 319432-96:
(8*3)+(7*1)+(6*9)+(5*4)+(4*3)+(3*2)+(2*9)+(1*6)=147
147 % 10 = 7
So 319432-96-7 is a valid CAS Registry Number.