Ví dụ về việc sử dụng Ethyl group trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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The ethane moiety is called an ethyl group.
It consists of an ethyl group, CH3CH2, attached to a thiol group, SH.
The hydrogen on the carboxylgroup of acetic acid is replaced with an ethyl group.
In the case of ethyl ethanoate, for example, the ethyl group is listed before the name.
The ethyl group of EMS reacts with guanine in DNA, forming the abnormal base O6-ethylguanine.
Abbreviated EtSH, it consists of an ethyl group(Et), CH3CH2, attached to a thiol group, SH.
Also, experiments were conducted with ethyl vinyl ether,a compound with one vinyl and one ethyl group.
For example, an ethyl group linked to a hydroxyl group yields ethanol, the alcohol in beverages.
It is related to the more commonflavour maltol by replacement of the methyl group by an ethyl group.
However, due to the ethyl group attached, this vitamin C derivative makes it more stable than l-ascorbic acid or vitamin C.
It is an analogue of para-chloroamphetamine(PCA)where thealpha position methyl has been replaced with an ethyl group.
The ethyl group makes the vitamin C solution in both oil and water as well as make it more stable to offer consistent vitamin C benefits.
Thiomersal features mercury(II) with a coordination number 2, i.e. two ligands are attached to Hg,the thiolate and the ethyl group.
When bonded to an ethyl group it is used for regiospecific analysis of triglycerols.[7] Magnesium bromide hexahydrate is being worked with to be used as a flame retardant.
E637 Ethyl maltol Ethyl maltol is derived from maltol(E636)by replacing one metholy group with an ethyl group.
(Oxeladin has an additional ethyl group in its carboxylic acid, pentoxyverine has both ethyl groups of oxeladin replaced by one cyclopentyl in the same place.).
Most other progestins possess a 17α-ethynyl group, while AAS, if they are 17α-substituted,are usually 17α-alkylated(with a methyl or ethyl group).
It is also related to methamphetamine,differing by the β-ketone substituent(at the beta carbon) and an ethyl group replacing the methyl group at the carbon alpha to the amine.
The difference between the vardenafil molecule and sildenafil citrate is a nitrogen atom's position andthe change of sildenafil's piperazine ring methyl group to an ethyl group.
Led by the impression that hypnotic actionappears to be largely dependent on the presence of ethyl groups, they prepared diethylacetyl urea, diethylmalonyl urea, and dipropylmalonyl urea.
In the process, ethyl ascorbic acid, which is a derivative of ascorbic acid, was developed,and it mainly consists of vitamin C and ethyl group in the third carbon position.
It is much like codeine, containing a benzyl group attached to the morphine moleculejust as the methyl group creates codeine and the ethyl group creates ethylmorphine or dionine(used as a generic name for that drug just as peronine is for benzylmorphine).
Dehydroemetine is a synthetically produced antiprotozoal agent similar to emetine in its anti-amoebic properties andstructure(they differ only in a double bond next to the ethyl group), but it produces fewer side effects.
It is also related to methamphetamine,differing by the β-ketone substituent(at the beta carbon) and an ethyl group replacing themethyl group at the carbon alpha to the amine.
It is known by the street names Eden and Methyl-J.[1] MBDB is a closely related chemical analogue of MDMA,with the only difference between the two molecules being an ethyl group instead of a methyl group attached to the alpha carbon.
A hydrogen on the ring is replaced by a group like methyl or ethyl and so on.
Chemicals, except for those listed in Schedule 1,containing a phosphorus atom to which is bonded one methyl, ethyl or propyl(normal or iso) group but not further carbon atoms.
Wurtz named his new compound“glycol” because it shared qualities with both ethyl alcohol(with one hydroxyl group) andglycerin(with three hydroxyl groups).