68514-63-6 Usage
General Description
Naphthenic acids are a complex mixture of carboxylic acids that are commonly found in petroleum. When combined with cerium(4+) salts, these acids can be used as corrosion inhibitors in oil production and refining processes. The cerium(4+) salts help to enhance the effectiveness of the naphthenic acids in protecting metal surfaces from corrosion, particularly in acidic environments. This combination is often used in the oil and gas industry to help prevent the degradation of equipment and infrastructure, ultimately extending the lifespan and efficiency of these vital systems.
Check Digit Verification of cas no
The CAS Registry Mumber 68514-63-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,5,1 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68514-63:
(7*6)+(6*8)+(5*5)+(4*1)+(3*4)+(2*6)+(1*3)=146
146 % 10 = 6
So 68514-63-6 is a valid CAS Registry Number.