76054-15-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76054-15-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,0,5 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 76054-15:
(7*7)+(6*6)+(5*0)+(4*5)+(3*4)+(2*1)+(1*5)=124
124 % 10 = 4
So 76054-15-4 is a valid CAS Registry Number.