76385-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76385-76-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,3,8 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76385-76:
(7*7)+(6*6)+(5*3)+(4*8)+(3*5)+(2*7)+(1*6)=167
167 % 10 = 7
So 76385-76-7 is a valid CAS Registry Number.