342396-03-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 342396-03-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,2,3,9 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 342396-03:
(8*3)+(7*4)+(6*2)+(5*3)+(4*9)+(3*6)+(2*0)+(1*3)=136
136 % 10 = 6
So 342396-03-6 is a valid CAS Registry Number.