酯是由酸(有机或无机)衍生的化合物,其中至少一个-OH(羟基)基被-O-烷基(烷氧基)基取代。通常,酯是由羧酸和醇衍生而成的。
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2-(5-(1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)penta-1,3-dien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate
2-(5-(1-(6-((2,5-二氧代吡咯烷-1-基)氧基)-6-氧代己基)-3,3-二甲基-5-磺基吲哚啉-2-亚基)戊-1,3-二烯-1-基)-1-乙基-3,3-二甲基-3H-吲哚-1-鎓-5-磺酸内盐
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BJS2870036146368-14-198%
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¥2825.0010mg
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Benzyl 4-formylpiperidine-1-carboxylate
4-甲酰基-N-Cbz-哌啶
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BJS8499195138163-08-395%
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¥544.0025g
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Butyl 2-cyanoacrylate
2-氰基-2-丙烯酸丁酯
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BJS14289876606-65-195% (stabilized with TBC)
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¥326.001g
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Ethyl 4-(hydroxymethyl)thiazole-5-carboxylate
4-(羟甲基)噻唑-5-羧酸乙酯
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BJS57276431416440-57-797%
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¥523.0050mg
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Methyl 3-bromofuran-2-carboxylate
3-溴呋喃-2-羧酸甲酯
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BJS986530059862-77-098%
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¥3763.001g
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Ethyl 3-bromo-4-(4-methylpiperazin-1-yl)benzoate
3-溴-4-(4-甲基哌嗪-1-基)苯甲酸乙酯
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BJS54326271131594-69-895+%
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¥4458.001g
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(1aS,10S,10aS,E)-5,9-Dimethyl-3,6,10,10a-tetrahydro-2H-10,1a-(epoxymethano)oxireno[2',3':4,5]cyclodeca[1,2-b]furan-12-one
(1aS,10S,10aS,E)-5,9-二甲基-3,6,10,10a-四氢-2H-10,1a-(环氧甲桥)环氧乙烯并[2',3':4,5]环癸并[1,2-b]呋喃-12-酮
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BJS696666213476-25-098%
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¥3730.00250mg
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(R)-6-Hydroxy-2-methyl-5-oxo-6-((2S,3S,8S,9R,10R,13R,14S,16R,17R)-2,3,16-trihydroxy-4,4,9,13,14-pentamethyl-11-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)heptan-2-yl acetate
(R)-6-羟基-2-甲基-5-氧代-6-((2S,3S,8S,9R,10R,13R,14S,16R,17R)-2,3,16-三羟基-4,4,9,13,14-五甲基-11-氧代-2,3,4,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊二烯并[a]菲 -17-基)庚烷-2-基乙酸酯
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BJS070326258546-34-297%
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¥2195.00100mg
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Methyl 4-methylpiperidine-3-carboxylate hydrochloride
4-甲基哌啶-3-羧酸甲酯盐酸盐
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BJS56168001841081-63-795%
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¥9736.001g
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(3R,4R,5R,8a1R,13aR)-4,5-Dihydroxy-3,4,5-trimethyl-4,5,8,8a1,10,12,13,13a-octahydro-2H-[1,6]dioxacycloundecino[2,3,4-gh]pyrrolizine-2,6(3H)-dione
(3R,4R,5R,8a1R,13aR)-4,5-二羟基-3,4,5-三甲基-4,5,8,8a1,10,12,13,13a-八氢-2H- [1,6 ]二氧杂环十一烷并[2,3,4-gh]吡咯嗪-2,6(3H)-二酮
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BJS0381043315-22-097%
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¥970.00100mg
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7-Amino-4-(chloromethyl)-2H-chromen-2-one
7-氨基-4-(氯甲基)-2H-吡喃-2-酮
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BJS1871605147963-22-297%
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¥1130.00100mg
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Ethyl ethoxymethylene-3-oxo-4,4,4-trifluorobutyrate
乙氧基-2-亚甲基三氟乙酰乙酸乙酯
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BJS5075808571-55-197%
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¥7703.00500g
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(S)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione
(S)-4-乙基-4-羟基-7,8-二氢-1H-吡喃并[3,4-f]吲哚嗪-3,6,10(4H)-三酮
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BJS8824982110351-94-595%
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¥137.0050mg
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2-Ethylhexyl acetate
2-乙基乙酸己酯
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BJS9320677103-09-398%
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¥158.00500g
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tert-Butyl 4-bromobutanoate
4-溴丁酸叔丁酯
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BJS6084936110661-91-197%
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¥399.0025g
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Methyl 2-aminobenzoate
2-氨基苯甲酸甲酯
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BJS6141642134-20-398%
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¥46.00100g
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(S)-Methyl 2-amino-2-phenylacetate hydrochloride
(S)-2-氨基-2-苯基乙酸甲酯盐酸盐
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BJS890604715028-39-497%
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¥302.00100g
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22-(tert-Butoxy)-22-oxodocosanoic acid
22-(叔丁氧基)-22-氧代二十二烷酸
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BJS37597211642333-05-897%
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¥256.00250mg
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tert-Butyl ((S)-1-((2S,4R)-4-hydroxy-2-(((S)-1-(4-(4-methylthiazol-5-yl)phenyl)ethyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)carbamate
((S)-1-((2S,4R)-4-羟基-2-(((S)-1-(4-(4-甲基噻唑-5-基)苯基)乙基)氨基甲酰基)吡咯烷环丁烷-1-基)-3,3-二甲基-1-氧代丁-2-基)氨基甲酸叔丁酯
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BJS93574451997302-16-598%
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¥754.00250mg
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Hydroxypropyl Methacrylate
甲基丙烯酸羟丙酯
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BJS555280527813-02-198% (stabilized with MEHQ)
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¥235.00500g