42200-15-7 Usage
General Description
2,3,6,7-Naphthalenetetracarboxylic acid is a chemical compound with the molecular formula C12H6O8. It is a polycarboxylic acid with four carboxyl groups attached to a naphthalene ring structure. 2,3,6,7-Naphthalenetetracarboxylic acid is used in the production of dyes, pigments, and as a corrosion inhibitor. It has also been studied for potential applications in organic electronics and as a precursor for the synthesis of coordination polymers and metal-organic frameworks. 2,3,6,7-Naphthalenetetracarboxylic acid is considered to be of low toxicity, but its impacts on human health and the environment have not been extensively studied.
Check Digit Verification of cas no
The CAS Registry Mumber 42200-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,2,0 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 42200-15:
(7*4)+(6*2)+(5*2)+(4*0)+(3*0)+(2*1)+(1*5)=57
57 % 10 = 7
So 42200-15-7 is a valid CAS Registry Number.
