4955-90-2 Usage
Chemical Properties
Off-White Solid
Uses
Different sources of media describe the Uses of 4955-90-2 differently. You can refer to the following data:
1. Analgesic; anti-inflammatory.
2. Sodium gentisate is an reactant involved in oxidative coupling reactions followed by the product use as an antioxidant and tyrosinase inhibitor1.
3. Reactant involved in oxidative coupling reactions followed by the product use as an antioxidant and tyrosinase inhibitor
Check Digit Verification of cas no
The CAS Registry Mumber 4955-90-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,5 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4955-90:
(6*4)+(5*9)+(4*5)+(3*5)+(2*9)+(1*0)=122
122 % 10 = 2
So 4955-90-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H6O4.Na/c8-4-1-2-6(9)5(3-4)7(10)11;/h1-3,8-9H,(H,10,11);/q;+1/p-1
4955-90-2Relevant articles and documents
Theoretical (in B3LYP/6-3111++G** level), spectroscopic (FT-IR, FT-Raman) and thermogravimetric studies of gentisic acid and sodium, copper(II) and cadmium(II) gentisates
Regulska,Kalinowska,Wojtulewski,Korczak,Sienkiewicz-Gromiuk,Rza?czyńska,?wis?ocka,Lewandowski
, p. 713 - 725 (2014)
The DFT calculations (B3LYP method with 6-311++G(d,p) mixed with LanL2DZ for transition metals basis sets) for different conformers of 2,5-dihydroxybenzoic acid (gentisic acid), sodium 2,5-dihydroxybenzoate (gentisate) and copper(II) and cadmium(II) genti