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  • Thumbnail for Tetrahydropalmatine
    Tetrahydropalmatine (THP) is an isoquinoline alkaloid found in several different plant species, mainly in the genus Corydalis (Yan Hu Suo), but also in...
    11 KB (1,075 words) - 01:59, 8 March 2024
  • In chemistry, the hydron, informally called proton, is the cationic form of atomic hydrogen, represented with the symbol H+ . The general term "hydron"...
    9 KB (1,038 words) - 17:25, 24 April 2024
  • Thumbnail for Met-enkephalin
    Met-enkephalin, also known as metenkefalin (INN), sometimes referred to as opioid growth factor (OGF), is a naturally occurring, endogenous opioid peptide...
    11 KB (1,002 words) - 07:36, 7 February 2024
  • Isotopic labeling (or isotopic labelling) is a technique used to track the passage of an isotope (an atom with a detectable variation in neutron count)...
    42 KB (5,512 words) - 10:39, 14 April 2024
  • Thumbnail for Peroxymonosulfuric acid
    Peroxymonosulfuric acid, H 2SO 5, is also known as persulfuric acid, peroxysulfuric acid, or Caro's acid. In this acid, the S(VI) center adopts its characteristic...
    7 KB (533 words) - 12:25, 2 April 2024
  • Thumbnail for Lewisite
    Lewisite (L) (A-243) is an organoarsenic compound. It was once manufactured in the U.S., Japan, Germany and the Soviet Union for use as a chemical weapon...
    22 KB (2,414 words) - 07:21, 17 February 2024
  • Thumbnail for Gaseous diffusion
    Gaseous diffusion is a technology that was used to produce enriched uranium by forcing gaseous uranium hexafluoride (UF6) through microporous membranes...
    18 KB (2,003 words) - 00:56, 3 March 2024
  • Thumbnail for Cyanidin
    Cyanidin is a natural organic compound. It is a particular type of anthocyanidin (glycoside version called anthocyanins). It is a pigment found in many...
    9 KB (817 words) - 10:13, 9 April 2024
  • Thumbnail for Viktor Meyer
    Viktor Meyer (8 September 1848 – 8 August 1897) was a German chemist and significant contributor to both organic and inorganic chemistry. He is best known...
    14 KB (1,334 words) - 09:44, 7 April 2024
  • Thumbnail for Dichlorosilane
    Dichlorosilane, or DCS as it is commonly known, is a chemical compound with the formula H2SiCl2. In its major use, it is mixed with ammonia (NH3) in LPCVD...
    8 KB (600 words) - 13:49, 7 November 2023
  • Thumbnail for Diphenyl diselenide
    Diphenyl diselenide is the chemical compound with the formula (C6H5)2Se2, abbreviated Ph2Se2. This yellow-coloured solid is the oxidized derivative of...
    7 KB (556 words) - 13:39, 28 April 2024
  • Thumbnail for Morphine-N-oxide
    Morphine-N-oxide (genomorphine) is an active opioid metabolite of morphine. Morphine itself, in trials with rats, is 11–22 times more potent than morphine-N-oxide...
    4 KB (278 words) - 16:47, 11 January 2024
  • The substitution principle in sustainability is the maxim of how processes, services, and products should be replaced with alternatives that result in...
    2 KB (241 words) - 03:30, 22 February 2024