104622-82-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104622-82-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,6,2 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104622-82:
(8*1)+(7*0)+(6*4)+(5*6)+(4*2)+(3*2)+(2*8)+(1*2)=94
94 % 10 = 4
So 104622-82-4 is a valid CAS Registry Number.