18765-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18765-95-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,7,6 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 18765-95:
(7*1)+(6*8)+(5*7)+(4*6)+(3*5)+(2*9)+(1*5)=152
152 % 10 = 2
So 18765-95-2 is a valid CAS Registry Number.