334687-32-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 334687-32-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,4,6,8 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 334687-32:
(8*3)+(7*3)+(6*4)+(5*6)+(4*8)+(3*7)+(2*3)+(1*2)=160
160 % 10 = 0
So 334687-32-0 is a valid CAS Registry Number.