119638-26-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119638-26-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,6,3 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 119638-26:
(8*1)+(7*1)+(6*9)+(5*6)+(4*3)+(3*8)+(2*2)+(1*6)=145
145 % 10 = 5
So 119638-26-5 is a valid CAS Registry Number.