1053236-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1053236-69-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,3,2,3 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1053236-69:
(9*1)+(8*0)+(7*5)+(6*3)+(5*2)+(4*3)+(3*6)+(2*6)+(1*9)=123
123 % 10 = 3
So 1053236-69-3 is a valid CAS Registry Number.