76902-54-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76902-54-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,9,0 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 76902-54:
(7*7)+(6*6)+(5*9)+(4*0)+(3*2)+(2*5)+(1*4)=150
150 % 10 = 0
So 76902-54-0 is a valid CAS Registry Number.