155136-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155136-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,1,3 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 155136-05:
(8*1)+(7*5)+(6*5)+(5*1)+(4*3)+(3*6)+(2*0)+(1*5)=113
113 % 10 = 3
So 155136-05-3 is a valid CAS Registry Number.