1198284-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1198284-50-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,2,8 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1198284-50:
(9*1)+(8*1)+(7*9)+(6*8)+(5*2)+(4*8)+(3*4)+(2*5)+(1*0)=192
192 % 10 = 2
So 1198284-50-2 is a valid CAS Registry Number.