Search results
Appearance
- In the Arrhenius model of reaction rates, activation energy is the minimum amount of energy that must be available to reactants for a chemical reaction...19 KB (2,150 words) - 22:08, 3 June 2024
- Apomorphine, sold under the brand name Apokyn among others, is a type of aporphine having activity as a non-selective dopamine agonist which activates...55 KB (5,979 words) - 16:15, 8 June 2024
- Naturally occurring ruthenium (44Ru) is composed of seven stable isotopes (of which two may in the future be found radioactive). Additionally, 27 radioactive...12 KB (872 words) - 01:16, 15 May 2024
- Potassium ( 19K) has 26 known isotopes from 31 K to 57 K, with the exception of still-unknown 32 K, as well as an unconfirmed report of 59 K. Three of...13 KB (824 words) - 16:36, 14 January 2024
- Epibatidine is a chlorinated alkaloid that is secreted by the Ecuadoran frog Epipedobates anthonyi and poison dart frogs from the Ameerega genus. It was...26 KB (2,716 words) - 16:12, 11 May 2024
- Oxiracetam (developmental code name ISF 2522) is a nootropic drug of the racetam family and a very mild stimulant. Several studies suggest that the substance...9 KB (938 words) - 12:26, 12 March 2024
- Domoic acid (DA) is a kainic acid-type neurotoxin that causes amnesic shellfish poisoning (ASP). It is produced by algae and accumulates in shellfish,...20 KB (1,841 words) - 02:55, 4 June 2024
- Estriol (E3), sold under the brand name Ovestin among others, is an estrogen medication and naturally occurring steroid hormone which is used in menopausal...78 KB (8,463 words) - 06:09, 13 June 2024
- Fenoxycarb is a carbamate insect growth regulator. It has a low toxicity for bees, birds, and humans, but is toxic to fish.[citation needed] The oral LD50...3 KB (157 words) - 14:33, 29 February 2024
- Chromated copper arsenate (CCA) is a wood preservative containing compounds of chromium, copper, and arsenic, in various proportions. It is used to impregnate...15 KB (1,910 words) - 16:22, 19 June 2024
- Acetyl chloride (CH3COCl) is an acyl chloride derived from acetic acid (CH3COOH). It belongs to the class of organic compounds called acid halides. It...8 KB (623 words) - 14:41, 2 October 2023
- Biliverdin (from the Latin for green bile) is a green tetrapyrrolic bile pigment, and is a product of heme catabolism. It is the pigment responsible for...15 KB (1,398 words) - 12:53, 6 May 2024
- p-Coumaric acid is an organic compound with the formula HOC6H4CH=CHCO2H. It is one of the three isomers of hydroxycinnamic acid. It is a white solid that...10 KB (816 words) - 14:47, 23 October 2022
- Erythritol tetranitrate (ETN) is an explosive compound chemically similar to PETN, though it is thought to be slightly more sensitive to friction and impact...12 KB (1,345 words) - 06:08, 2 May 2024
- Joseph Louis Proust (26 September 1754 – 5 July 1826) was a French chemist. He was best known for his discovery of the law of definite proportions in 1794...12 KB (1,161 words) - 22:12, 23 February 2024
- Roger Sidney Goody FRS (born 17 April 1944, in Northampton) is an English biochemist who served as director at the Max Planck Institute for Molecular Physiology...7 KB (645 words) - 10:46, 18 June 2022
- Didymium (Greek: δίδυμο, twin) is a mixture of the elements praseodymium and neodymium. It is used in safety glasses for glassblowing and blacksmithing...9 KB (1,059 words) - 09:58, 23 December 2023
- Donald Frederick Othmer (May 11, 1904 – November 1, 1995) was an American professor of chemical engineering, an inventor, multi-millionaire and philanthropist...10 KB (1,005 words) - 07:26, 18 June 2024
- Hindered amine light stabilizers (HALS) are chemical compounds containing an amine functional group that are used as stabilizers in plastics and polymers...5 KB (614 words) - 12:18, 24 September 2023
- An Oxyliquit, also called liquid air explosive or liquid oxygen explosive, is an explosive material which is a mixture of liquid oxygen (LOX) with a suitable...5 KB (661 words) - 18:53, 25 November 2022