187455-96-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 187455-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,4,5 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 187455-96:
(8*1)+(7*8)+(6*7)+(5*4)+(4*5)+(3*5)+(2*9)+(1*6)=185
185 % 10 = 5
So 187455-96-5 is a valid CAS Registry Number.