| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
methane
Methane: The simplest saturated hydrocarbon. It is a colorless, flammable gas, slightly soluble in water. It is one of the chief constituents of natural gas and is formed in the decomposition of organic matter. (Grant & Hackh's Chemical Dictionary, 5th ed). methane : A one-carbon compound in which the carbon is attached by single bonds to four hydrogen atoms. It is a colourless, odourless, non-toxic but flammable gas (b.p. -161degreeC). | 2.43 | 2 | 0 | alkane;
gas molecular entity;
mononuclear parent hydride;
one-carbon compound | bacterial metabolite;
fossil fuel;
greenhouse gas |
nickel
Nickel: A trace element with the atomic symbol Ni, atomic number 28, and atomic weight 58.69. It is a cofactor of the enzyme UREASE.. nickel ion : A nickel atom having a net electric charge.. nickel atom : Chemical element (nickel group element atom) with atomic number 28. | 2.94 | 4 | 0 | metal allergen;
nickel group element atom | epitope;
micronutrient |
pteridines
[no description available] | 2.02 | 1 | 0 | azaarene;
mancude organic heterobicyclic parent;
ortho-fused heteroarene;
pteridines | |
propiolic acid
propiolic acid: RN given refers to parent cpd; structure. propynoic acid : A terminal acetylenic compound that is a 3-carbon, straight-chain, monounsaturated fatty acid having one acetylenic bond. | 2.02 | 1 | 0 | acetylenic fatty acid;
alpha,beta-unsaturated monocarboxylic acid;
monounsaturated fatty acid;
short-chain fatty acid;
terminal acetylenic compound | xenobiotic metabolite |
lumazine
lumazine: structure. 2,4-dihydroxypteridine : Any dihydroxypteridine in which the two hydroxy substituents are located at positions 2 and 4.. lumazine : A 2,4-dihydroxypteridine. | 2.02 | 1 | 0 | 2,4-dihydroxypteridine | |
2-bromoethanesulfonic acid
2-bromoethanesulfonic acid: RN given refers to parent cpd; a methanogenic inhibitor | 2.71 | 3 | 0 | | |
ethyl 2-butynoate
[no description available] | 2.02 | 1 | 0 | | |
mesna
Mesna: A sulfhydryl compound used to prevent urothelial toxicity by inactivating metabolites from ANTINEOPLASTIC AGENTS, such as IFOSFAMIDE or CYCLOPHOSPHAMIDE. | 2.02 | 1 | 0 | organosulfonic acid | |