1063734-73-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1063734-73-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,3,7,3 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1063734-73:
(9*1)+(8*0)+(7*6)+(6*3)+(5*7)+(4*3)+(3*4)+(2*7)+(1*3)=145
145 % 10 = 5
So 1063734-73-5 is a valid CAS Registry Number.