194783-41-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194783-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,7,8 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 194783-41:
(8*1)+(7*9)+(6*4)+(5*7)+(4*8)+(3*3)+(2*4)+(1*1)=180
180 % 10 = 0
So 194783-41-0 is a valid CAS Registry Number.