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H2N may also refer to the Zoom H2n Handy Recorder Index of chemical compounds with the same molecular formula This set index page lists chemical structure articles associated with the same molecular formula .
Azanide is the IUPAC-sanctioned name for the anion NH − 2. The term is obscure; derivatives of NH − 2 are almost invariably referred to as amides, [1] [2] [3] despite the fact that amide also refers to the organic functional group – C(=O)−NR 2. The anion NH − 2 is the conjugate base of ammonia, so it is formed by the self-ionization ...
The systematic IUPAC name is not always the preferred IUPAC name, for example, lactic acid is a common, and also the preferred, name for what systematic rules call 2-hydroxypropanoic acid. This list is ordered by the number of carbon atoms in a carboxylic acid.
Hexamethylenediamine was first reported by Theodor Curtius. [4] It is produced by the hydrogenation of adiponitrile: . NC(CH 2) 4 CN + 4 H 2 → H 2 N(CH 2) 6 NH 2. The hydrogenation is conducted on molten adiponitrile diluted with ammonia, [5] typical catalysts being based on cobalt and iron.
chemicalize.org A free web site/service that extracts IUPAC names from web pages and annotates a 'chemicalized' version with structure images. Structures from annotated pages can also be searched. Eller, Gernot A. (2006). "Improving the Quality of Published Chemical Names with Nomenclature Software" (PDF). Molecules. 9 (11): 915– 928.
Creatine (/ ˈ k r iː ə t iː n / or / ˈ k r iː ə t ɪ n /) [1] is an organic compound with the nominal formula (H 2 N)(HN)CN(CH 3)CH 2 CO 2 H.It exists in various tautomers in solutions (among which are neutral form and various zwitterionic forms).
Arginine ball and stick model spinning. Arginine is the amino acid with the formula (H 2 N)(HN)CN(H)(CH 2) 3 CH(NH 2)CO 2 H. The molecule features a guanidino group appended to a standard amino acid framework.
Azanide (chemical formula NH − 2) Amino radical (chemical formula NH • 2) Nitrenium ion (chemical formula NH + 2) Primary amide group (chemical formula -NH 2) National Harbor–Alexandria Line (Route NH2), a WMATA bus line between Alexandria, Virginia and Prince George's County, Maryland; National Highway 2 (India) New Hampshire's 2nd ...