190850-33-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 190850-33-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,8,5 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 190850-33:
(8*1)+(7*9)+(6*0)+(5*8)+(4*5)+(3*0)+(2*3)+(1*3)=140
140 % 10 = 0
So 190850-33-0 is a valid CAS Registry Number.