37455-87-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37455-87-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,4,5 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 37455-87:
(7*3)+(6*7)+(5*4)+(4*5)+(3*5)+(2*8)+(1*7)=141
141 % 10 = 1
So 37455-87-1 is a valid CAS Registry Number.