4073-74-9 Usage
General Description
2,6-Naphthalenedicarboxylic acid, dihydrazide, also known as N,N'-bis(1-naphthalenyl)-1,4,5,8-naphthalenedicarboxylic acid dihydrazide, is a chemical compound with the molecular formula C20H16N2O4. It is a dihydrazide derivative of naphthalenedicarboxylic acid and is used as an intermediate in the production of polymers and resins. 2,6-Naphthalenedicarboxylic acid, dihydrazide has potential applications in the development of new materials for various industrial and commercial uses, including the production of adhesives, coatings, and composite materials. Its unique chemical structure makes it an important component in the synthesis of specialty polymers with specific properties and performance characteristics.
Check Digit Verification of cas no
The CAS Registry Mumber 4073-74-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,7 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4073-74:
(6*4)+(5*0)+(4*7)+(3*3)+(2*7)+(1*4)=79
79 % 10 = 9
So 4073-74-9 is a valid CAS Registry Number.
