153736-25-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153736-25-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,7,3 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 153736-25:
(8*1)+(7*5)+(6*3)+(5*7)+(4*3)+(3*6)+(2*2)+(1*5)=135
135 % 10 = 5
So 153736-25-5 is a valid CAS Registry Number.