Names | |
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IUPAC name 3′,4′,5,7-Tetrahydroxy-6-methoxyflavone | |
Systematic IUPAC name 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-6-methoxy-4H-1-benzopyran-4-one | |
Other names 6-Methoxyluteolin | |
Identifiers | |
3D model (JSmol) | |
ChEMBL | |
ChemSpider | |
PubChem CID | |
UNII | |
CompTox Dashboard (EPA) | |
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Properties | |
C16H12O7 | |
Molar mass | 316.26 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Nepetin is the 6-methoxy derivative of the pentahydroxyflavone 6-hydroxyluteolin, an O-methylated flavone. It can be found in Eupatorium ballotaefolium . [1]
Nepitrin is the 7-glucoside of nepetin.
The International Obfuscated C Code Contest is a computer programming contest for the most creatively obfuscated C code. Held annually, it is described as "celebrating [C's] syntactical opaqueness". The winning code for the 27th contest, held in 2020, was released in July 2020. Previous contests were held in the years 1984–1996, 1998, 2000, 2001, 2004–2006, 2011–2015 and 2018–2020.
The molar gas constant is denoted by the symbol R or R. It is the molar equivalent to the Boltzmann constant, expressed in units of energy per temperature increment per amount of substance, rather than energy per temperature increment per particle. The constant is also a combination of the constants from Boyle's law, Charles's law, Avogadro's law, and Gay-Lussac's law. It is a physical constant that is featured in many fundamental equations in the physical sciences, such as the ideal gas law, the Arrhenius equation, and the Nernst equation.
Some Buddhist terms and concepts lack direct translations into English that cover the breadth of the original term. Below are given a number of important Buddhist terms, short definitions, and the languages in which they appear. In this list, an attempt has been made to organize terms by their original form and give translations and synonyms in other languages along with the definition.
Umbelliferone, also known as 7-hydroxycoumarin, hydrangine, skimmetine, and beta-umbelliferone, is a natural product of the coumarin family.
Eupatorium is a genus of flowering plants in the family Asteraceae, containing from 36 to 60 species depending on the classification system. Most are herbaceous perennials growing to 0.5–3 m (1.6–9.8 ft) tall. A few are shrubs. The genus is native to temperate regions of the Northern Hemisphere. Most are commonly called bonesets, thoroughworts or snakeroots in North America. The genus is named for Mithridates Eupator, king of Pontus.
Eupatorium cannabinum, commonly known as hemp-agrimony, or holy rope, is a herbaceous plant in the family Asteraceae. It is a robust perennial native to Europe, NW. Africa, Turkey, Syria, Iran, Iraq, Jordan, the Caucasus and Central Asia. It is cultivated as an ornamental and occasionally found as a garden escape in scattered locations in China, the United States and Canada. It is extremely attractive to butterflies, much like buddleia.
The 1974 France rugby union tour of Brazil and Argentina was a series of rugby union team matches played in June 1974 by the France national team in Argentina and Brasil.
Patuletin is an O-methylated flavonol. It can be found in the genus Eriocaulon.
Penicillium corylophilum is a species of the genus of Penicillium which occurs in damp buildings in United States, Canada and western Europe but it can also be found in a variety of foods and mosquitoes. Penicillium corylophilum produces the alkaloid epoxyagroclavine and citrinin and is a pathogen to mosquitoes.
Globicephalinae is a subfamily of oceanic dolphins that includes the pilot whales, the pygmy killer whale, the rough-toothed dolphin, the false killer whale, the melon-headed whale, Risso's dolphin, and the snubfin dolphins.