1192803-34-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1192803-34-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,2,8,0 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1192803-34:
(9*1)+(8*1)+(7*9)+(6*2)+(5*8)+(4*0)+(3*3)+(2*3)+(1*4)=151
151 % 10 = 1
So 1192803-34-1 is a valid CAS Registry Number.