1190011-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1190011-74-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,0,1 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1190011-74:
(9*1)+(8*1)+(7*9)+(6*0)+(5*0)+(4*1)+(3*1)+(2*7)+(1*4)=105
105 % 10 = 5
So 1190011-74-5 is a valid CAS Registry Number.