190436-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 190436-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,4,3 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 190436-75:
(8*1)+(7*9)+(6*0)+(5*4)+(4*3)+(3*6)+(2*7)+(1*5)=140
140 % 10 = 0
So 190436-75-0 is a valid CAS Registry Number.