Results 141 to 150 of about 18,309 (199)

Electrochemical Salicylic Acid Sensor Based on Molecularly Imprinted Polypyrrole. [PDF]

open access: yesACS Appl Mater Interfaces
Zvirzdine G   +8 more
europepmc   +1 more source

Thymol Derivatives as Antimalarial Agents: Synthesis, Activity Against Plasmodium falciparum, ADMET Profiling, and Molecular Docking Insights. [PDF]

open access: yesBiomedicines
Ali AH   +11 more
europepmc   +1 more source

3-Ethoxy-4-hydroxybenzoic Acid in Human Urine

Nature, 1958
IN a recent communication1 an increased excretion of vanillic acid during the stress of motor-rally driving was reported. The 1958 Royal Automobile Club rally offered an opportunity to confirm this finding, and three samples of urine were collected from each of two subjects during the third and fourth days.
G A, HILL, J, RATCLIFFE, P, SMITH
openaire   +2 more sources

Thermotropic copolyesters of 4‐hydroxybenzoic acid

Makromolekulare Chemie. Macromolecular Symposia, 1989
AbstractCopolyesters of 4‐hydroxybenzoic acid were prepared by thermal polycondensation of 4‐acetoxybenzoic acid with various acetylated comonomers, such as 4‐mercaptobenzoic acid, 3‐hydroxybenzoic acid, N‐(4‐carboxyphenyl)4‐hydroxyphthalimide or hydroquinone in combination with 1,12‐dodecane bistrimellitimide.
Hans R. Kricheldorf   +3 more
openaire   +1 more source

Grouping of esters of 4-hydroxybenzoic acid for hazard assessment

Archives of Toxicology, 2023
Hazardous properties of a large number of esters of 4-hydroxybenzoic acid (parabens) have been proposed by ECHA to be assessed as a group. We recommend to restrict the grouping approach to short chain esters, i.e. methyl, ethyl, propyl and butyl paraben which are very similar in chemical structures, physicochemical properties, toxicokinetics, and ...
Thomas Colnot   +2 more
openaire   +2 more sources

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