| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
hydrogen sulfide
Hydrogen Sulfide: A flammable, poisonous gas with a characteristic odor of rotten eggs. It is used in the manufacture of chemicals, in metallurgy, and as an analytical reagent. (From Merck Index, 11th ed). hydrogen sulfide : A sulfur hydride consisting of a single sulfur atom bonded to two hydrogen atoms. A highly poisonous, flammable gas with a characteristic odour of rotten eggs, it is often produced by bacterial decomposition of organic matter in the absence of oxygen.. thiol : An organosulfur compound in which a thiol group, -SH, is attached to a carbon atom of any aliphatic or aromatic moiety. | 2.03 | 1 | 0 | gas molecular entity;
hydracid;
mononuclear parent hydride;
sulfur hydride | Escherichia coli metabolite;
genotoxin;
metabolite;
signalling molecule;
toxin;
vasodilator agent |
hydrogen
Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.. dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond. | 2.03 | 1 | 0 | elemental hydrogen;
elemental molecule;
gas molecular entity | antioxidant;
electron donor;
food packaging gas;
fuel;
human metabolite |
fluorescein-5-isothiocyanate
Fluorescein-5-isothiocyanate: Fluorescent probe capable of being conjugated to tissue and proteins. It is used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques.. fluorescein 5-isothiocyanate : The 5-isomer of fluorescein isothiocyanate. Acts as a fluorescent probe capable of being conjugated to tissue and proteins; used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques. | 2 | 1 | 0 | fluorescein isothiocyanate | |
12-(9-anthroyl)stearic acid
[no description available] | 1.95 | 1 | 0 | | |
cholest-4-en-3-one
cholest-4-en-3-one : A cholestanoid that is cholest-4-ene substituted by an oxo group at position 3. | 1.99 | 1 | 0 | 3-oxo-Delta(4) steroid;
cholestanoid | human metabolite;
plant metabolite |
nadp
[no description available] | 1.98 | 1 | 0 | | |
beta carotene
beta Carotene: A carotenoid that is a precursor of VITAMIN A. Beta carotene is administered to reduce the severity of photosensitivity reactions in patients with erythropoietic protoporphyria (PORPHYRIA, ERYTHROPOIETIC).. provitamin A : A provitamin that can be converted into vitamin A by enzymes from animal tissues. | 2.03 | 1 | 0 | carotenoid beta-end derivative;
cyclic carotene | antioxidant;
biological pigment;
cofactor;
ferroptosis inhibitor;
human metabolite;
mouse metabolite;
plant metabolite;
provitamin A |
cholesta-3,5-dien-7-one
[no description available] | 2.03 | 1 | 0 | | |
diphenylhexatriene
Diphenylhexatriene: A fluorescent compound that emits light only in specific configurations in certain lipid media. It is used as a tool in the study of membrane lipids. | 1.95 | 1 | 0 | alkatriene | fluorochrome |
24-ethyl-4-cholesten-3-one
stigmast-4-en-3-one: from the bark of Anacardium occidentale (cashew); structure in first source | 1.99 | 1 | 0 | C29-steroid;
steroid | metabolite |
cholestanol
Cholestanol: A cholesterol derivative found in human feces, gallstones, eggs, and other biological matter. | 1.98 | 1 | 0 | cholestanoid | |
cholest-5-en-3-one
cholest-5-en-3-one : A 3-oxo Delta(5)-steroid that is cholesterol in which the alcoholic hydroxy group has been oxidised to the corresponding ketone. | 1.99 | 1 | 0 | 3-oxo-Delta(5)-steroid;
cholestanoid | metabolite |
phosphatidylcholines
Phosphatidylcholines: Derivatives of PHOSPHATIDIC ACIDS in which the phosphoric acid is bound in ester linkage to a CHOLINE moiety. | 2.36 | 2 | 0 | 1,2-diacyl-sn-glycero-3-phosphocholine | |