5458-76-4 Usage
General Description
4-Methylcatechol-O,O-diacetic acid, also known as 4-methyl-3,4-dihydroxyphenylacetic acid, is a chemical compound that is a derivative of the catechol molecule. It is a diacetic acid, meaning it contains two acetic acid groups. 4-METHYLCATECHOL-O,O-DIACETIC ACID is used in the synthesis of chiral ligands and as a building block in the production of pharmaceuticals and agrochemicals. It has a variety of industrial applications, including its use as a chiral building block in the production of fine chemicals. Additionally, it serves as a precursor in the synthesis of complex organic molecules and pharmaceutical intermediates.
Check Digit Verification of cas no
The CAS Registry Mumber 5458-76-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,5 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5458-76:
(6*5)+(5*4)+(4*5)+(3*8)+(2*7)+(1*6)=114
114 % 10 = 4
So 5458-76-4 is a valid CAS Registry Number.
InChI:InChI=1/C11H12O6/c1-7-2-3-8(16-5-10(12)13)9(4-7)17-6-11(14)15/h2-4H,5-6H2,1H3,(H,12,13)(H,14,15)
5458-76-4Relevant articles and documents
Measurement of the Dissociation of EuII-Containing Cryptates Using Murexide
Lenora, Chamika U.,Staples, Richard J.,Allen, Matthew J.
, p. 86 - 93 (2019/03/07)
The dissociation rates of five EuII-containing cryptates in water were measured using UV-visible spectroscopy and murexide at pH 6.5, 7, 7.5, 8, and 9. Murexide was used as a coordinating dye for EuII. The results for a known cryptate were within experimental error of the value obtained using other methods and enabled the measurement of other cryptates. This validation of the use of murexide to study the dissociation of EuII-containing cryptates enables its use with other complexes of EuII
