List of articles in "Chemical Substance" category - Page 681

Traumatin is a plant hormone produced in response to wound. Traumatin is a precursor to the related hormone traumatic acid.

Traumatic acid is a monounsaturated dicarboxylic acid naturally occurring in plants. The compound was first isolated from wounded bean plants by American chemists James English Jr. and James Frederick Bonner […]

Usnic acid is a naturally occurring dibenzofuran derivative found in several lichen species. It was first isolated by German scientist W. Knop in 1844 and first synthesized between 1933-1937 by […]

Hexachlorophosphazene is an inorganic compound with the formula (NPCl2)3. The molecule has a cyclic backbone consisting of alternating phosphorus and nitrogen atoms. It can be viewed as a trimer of […]

The ethynyl radical (systematically named λ3-ethyne and hydridodicarbon(C—C)) is an organic compound with the chemical formula C≡CH (also written [CCH] or C2H). It is a simple molecule that does not […]

2-Furanone is a heterocyclic organic compound. Classified as a lactone this colourless liquid is colloquially called butenolide. As a class of compounds substituted derivatives which are not in fact prepared […]

Hexafluoro-2-butyne is the fluorocarbon with the formula CF3C≡CCF3. HFB as it is known also is a particularly electrophilic acetylene hence a potent dienophile.It is prepared by the action of sulfur […]

Mimosine or leucenol is an alkaloid β-3-hydroxy-4 pyridone amino acid. It is a toxic non-protein free amino acid otherwise chemically similar to tyrosine and was first isolated from Mimosa pudica. […]

Dimethyl acetylenedicarboxylate (DMAD) is an organic compound with the formula CH3O2CC2CO2CH3. It is a di-ester in which the ester groups are conjugated with a C-C triple bond. As such the […]

Diphenylacetylene is the chemical compound C6H5C≡CC6H5. The molecule consists of phenyl groups attached to both ends of an alkyne. It is a colorless crystalline material that is widely used as […]