35421-04-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35421-04-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,4,2 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 35421-04:
(7*3)+(6*5)+(5*4)+(4*2)+(3*1)+(2*0)+(1*4)=86
86 % 10 = 6
So 35421-04-6 is a valid CAS Registry Number.