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2,4-Dimethoxybenzaldehyde (DMBA) is a reagent used to specifically quantify phlorotannins. This product reacts specifically with 1,3-and 1,3,5-substituted phenols (e.g., phlorotannins) to form a colored product. [1]
2,4-Dimethoxybenzaldehyde, a reagent used to specifically quantify phlorotannins; para-Dimethylaminobenzaldehyde, a reagent used in Ehrlich's reagent and Kovac's reagent; 7,12-Dimethylbenz(a)anthracene, an immunosuppressant and powerful laboratory carcinogen; 1,3-Dimethylbutylamine, a designer stimulant sometimes found in dietary supplements
Emiliani's work in turn depended on Harold Urey's prediction in a paper of 1947 that the ratio between oxygen-18 and oxygen-16 isotopes in calcite, the main chemical component of the shells and other hard parts of a wide range of marine organisms, should vary depending on the prevailing water temperature in which the calcite was formed. [3]
Dimethoxybenzaldehyde may refer to: 2,4-Dimethoxybenzaldehyde (DMBA) 2,5-Dimethoxybenzaldehyde; Veratraldehyde (3,4-dimethoxybenzaldehyde) This page was last edited ...
Ethyl 2-methylacetoacetate and campholenic aldehyde react in an Aldol condensation. [15] The synthetic procedure [16] is typical for this type of reaction. In the process, in addition to water, an equivalent of ethanol and carbon dioxide are lost in decarboxylation.
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The systematic name of this enzyme class is 1,2-bis(3,4-dimethoxyphenyl)propane-1,3-diol:hydrogen-peroxide oxidoreductase. Other names in common use include diarylpropane oxygenase , ligninase I , diarylpropane peroxidase , LiP , diarylpropane:oxygen,hydrogen-peroxide oxidoreductase (C-C-bond-cleaving) .
βk-2C-B is a designer drug, more specifically it is the beta keto analogue of the controlled substance 2C-B (2,5-dimethoxy-4-bromophenethylamine) which was first synthesized by Alexander Shulgin. It is unknown who first synthesized βk-2C-B, but it first appeared on the market mid-2013 as a recreational drug. [ 1 ]