| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
choline
[no description available] | 2.43 | 2 | 0 | cholines | allergen;
Daphnia magna metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
neurotransmitter;
nutrient;
plant metabolite;
Saccharomyces cerevisiae metabolite |
formaldehyde
paraform: polymerized formaldehyde; RN given refers to parent cpd; used in root canal therapy | 2.38 | 2 | 0 | aldehyde;
one-carbon compound | allergen;
carcinogenic agent;
disinfectant;
EC 3.5.1.4 (amidase) inhibitor;
environmental contaminant;
Escherichia coli metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
urea
pseudourea: clinical use; structure. isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives. | 2.01 | 1 | 0 | isourea;
monocarboxylic acid amide;
one-carbon compound | Daphnia magna metabolite;
Escherichia coli metabolite;
fertilizer;
flour treatment agent;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
ether
Ether: A mobile, very volatile, highly flammable liquid used as an inhalation anesthetic and as a solvent for waxes, fats, oils, perfumes, alkaloids, and gums. It is mildly irritating to skin and mucous membranes.. ether : An organooxygen compound with formula ROR, where R is not hydrogen.. diethyl ether : An ether in which the oxygen atom is linked to two ethyl groups. | 1.98 | 1 | 0 | ether;
volatile organic compound | inhalation anaesthetic;
non-polar solvent;
refrigerant |
urethane
[no description available] | 1.98 | 1 | 0 | carbamate ester | fungal metabolite;
mutagen |
vinyl chloride
Vinyl Chloride: A gas that has been used as an aerosol propellant and is the starting material for polyvinyl resins. Toxicity studies have shown various adverse effects, particularly the occurrence of liver neoplasms.. chloroethene : A monohaloethene that is ethene in which one of the hydrogens has been replaced by a chloro group. | 1.98 | 1 | 0 | chloroethenes;
gas molecular entity;
monohaloethene | carcinogenic agent |
isatin
tribulin: endogenous MONOAMINE OXIDASE inhibitory activity extractable into ethyl acetate found in brain and many mammalian tissues and fluids; ISATIN is a major component; produced in excess following alcohol withdrawal; | 1.98 | 1 | 0 | indoledione | EC 1.4.3.4 (monoamine oxidase) inhibitor;
plant metabolite |
bis(2-chloroethyl)ether
bis(2-chloroethyl)ether: structure | 1.98 | 1 | 0 | ether | |
1-chloro-2-methylpropene
[no description available] | 1.98 | 1 | 0 | organochlorine compound | |
hempa
Hempa: A chemosterilant agent that is anticipated to be a carcinogen. | 1.98 | 1 | 0 | phosphoramide | insect sterilant;
mutagen |
dimethyl methylphosphonate
[no description available] | 1.98 | 1 | 0 | | |
1,4-bis(2,3-epoxypropoxy)butane
[no description available] | 1.98 | 1 | 0 | | |
isopropyl glycidyl ether
isopropyl glycidyl ether: RN & structure given in first source | 1.98 | 1 | 0 | | |
silver
Silver: An element with the atomic symbol Ag, atomic number 47, and atomic weight 107.87. It is a soft metal that is used medically in surgical instruments, dental prostheses, and alloys. Long-continued use of silver salts can lead to a form of poisoning known as ARGYRIA. | 2.08 | 1 | 0 | copper group element atom;
elemental silver | Escherichia coli metabolite |
titanium
Titanium: A dark-gray, metallic element of widespread distribution but occurring in small amounts with atomic number, 22, atomic weight, 47.867 and symbol, Ti; specific gravity, 4.5; used for fixation of fractures. | 2.08 | 1 | 0 | titanium group element atom | |
chromium
Chromium: A trace element that plays a role in glucose metabolism. It has the atomic symbol Cr, atomic number 24, and atomic weight 52. According to the Fourth Annual Report on Carcinogens (NTP85-002,1985), chromium and some of its compounds have been listed as known carcinogens.. chromium ion : An chromium atom having a net electric charge.. chromium atom : A chromium group element atom that has atomic number 24. | 2.43 | 2 | 0 | chromium group element atom;
metal allergen | micronutrient |
chromates
Chromates: Salts of chromic acid containing the CrO(2-)4 radical.. chromate(2-) : A chromium oxoanion resulting from the removal of two protons from chromic acid. | 2.02 | 1 | 0 | chromium oxoanion;
divalent inorganic anion | oxidising agent |
titanium dioxide
titanium dioxide: used medically as protectant against externally caused irritation & sunlight; high concentrations of dust may cause irritation to respiratory tract; RN given refers to titanium oxide (TiO2); structure. titanium dioxide : A titanium oxide with the formula TiO2. A naturally occurring oxide sourced from ilmenite, rutile and anatase, it has a wide range of applications. | 2.08 | 1 | 0 | titanium oxides | food colouring |
chromium
chromium hexavalent ion: a human respiratory carcinogen | 2.02 | 1 | 0 | chromium cation;
monoatomic hexacation | |
1-chloro-2-propanol
1-chloro-2-propanol: RN given refers to cpd without isomeric designation. 1-chloropropan-2-ol : A secondary alcohol that is isopropanol in which one of the methyl hydrogen atoms is substituted by chlorine. | 1.98 | 1 | 0 | organochlorine compound;
secondary alcohol | |
2,3-dioxo-5-indolinesulfonic acid
2,3-dioxo-5-indolinesulfonic acid: reagent for modification of tryptophan residues in peptides & proteins | 1.98 | 1 | 0 | | |
arsenic
Arsenic: A shiny gray element with atomic symbol As, atomic number 33, and atomic weight 75. It occurs throughout the universe, mostly in the form of metallic arsenides. Most forms are toxic. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), arsenic and certain arsenic compounds have been listed as known carcinogens. (From Merck Index, 11th ed) | 2.02 | 1 | 0 | metalloid atom;
pnictogen | micronutrient |
selenium
Selenium: An element with the atomic symbol Se, atomic number 34, and atomic weight 78.97. It is an essential micronutrient for mammals and other animals but is toxic in large amounts. Selenium protects intracellular structures against oxidative damage. It is an essential component of GLUTATHIONE PEROXIDASE. | 2.02 | 1 | 0 | chalcogen;
nonmetal atom | micronutrient |
cellulose
DEAE-Cellulose: Cellulose derivative used in chromatography, as ion-exchange material, and for various industrial applications. | 2.45 | 2 | 0 | glycoside | |