1190003-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1190003-63-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,0,0 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1190003-63:
(9*1)+(8*1)+(7*9)+(6*0)+(5*0)+(4*0)+(3*3)+(2*6)+(1*3)=104
104 % 10 = 4
So 1190003-63-4 is a valid CAS Registry Number.