63578-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63578-04-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,5,7 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 63578-04:
(7*6)+(6*3)+(5*5)+(4*7)+(3*8)+(2*0)+(1*4)=141
141 % 10 = 1
So 63578-04-1 is a valid CAS Registry Number.