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Bromoethane, also known as ethyl bromide, is a chemical compound of the haloalkanes group. It is abbreviated by chemists as EtBr (which is also used as an abbreviation for ethidium bromide ). This volatile compound has an ether-like odor.
The structure of vitamin B 12 was the first low-molecular weight natural product determined by x-ray analysis rather than by chemical degradation. Thus, while the structure of this novel type of complex biomolecule was established, its chemistry remained essentially unknown; exploration of this chemistry became one of the tasks of the vitamin's chemical synthesis.
Organic synthesis is a special type of chemical synthesis dealing with the synthesis of organic compounds. For the total synthesis of a complex product, multiple procedures in sequence may be required to synthesize the product of interest, needing a lot of time. A purely synthetic chemical synthesis begins with basic lab compounds.
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The split-mix method can be used for the synthesis of organic or any other kind of library that can be prepared from its building blocks in a stepwise process. In 1990 three groups described methods for preparing peptide libraries by biological methods [ 15 ] [ 16 ] [ 17 ] and one year later Fodor et al. published a remarkable method for ...
Here’s what authorities are still trying to find: The confirmed identity of the suspect. The weapon used in the shooting. The bicycle the suspect used to get away
It blends the flavors of the Greek spinach pie, spanakopita, into the hand-held comfort and convenience of a grilled cheese sandwich. Chopped roasted cauliflower brings a healthy, veggie-packed twist.
A Long Island man was charged with animal cruelty for the second time in a month – after he allegedly failed to get proper medical care for his badly battered Kangal Shepherd puppy, who was ...