76184-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76184-92-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,8 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76184-92:
(7*7)+(6*6)+(5*1)+(4*8)+(3*4)+(2*9)+(1*2)=154
154 % 10 = 4
So 76184-92-4 is a valid CAS Registry Number.