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有机杂环化合物

下级分类

中文名称 英文名称 CAS号 化学式 结构式图片
2,5-二氧代吡咯烷-1-羧酸叔丁酯 N-tert-butoxycarbonylsuccinimide 41839-96-7 C9H13NO4
2,5-二氧代吡咯烷-1-羧酸叔丁酯
2,5-二氧代吡咯烷-1-基庚酸酯 n-heptanoyl 2,5-dioxopyrrolidin-1-yl ester 104943-22-8 C11H17NO4
2,5-二氧代吡咯烷-1-基庚酸酯
2,5-二氧代吡咯烷-1-基庚-6-炔酸酯 succinimidyl hept-6-ynoate 917222-23-2 C11H13NO4
2,5-二氧代吡咯烷-1-基庚-6-炔酸酯
2,5-二氧代吡咯烷-1-基4-氰基-4-(((乙硫基)羰基)硫基)戊酸 2,5-dioxopyrrolidin-1-yl 4-cyano-4-(((ethylthio)carbonothioyl)thio)pentanoate 1195771-65-3 C13H16N2O4S3
2,5-二氧代吡咯烷-1-基4-氰基-4-(((乙硫基)羰基)硫基)戊酸
2,5-二氧代吡咯-1-甲酸乙酯 N-ethoxycarbonylmaleimide 55750-49-7 C7H7NO4
2,5-二氧代吡咯-1-甲酸乙酯
2,5-二氧代-7-甲基-1,6,7,8-四氢3-喹啉羧酸 7-Methyl-2,5-dioxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid 106551-77-3 C11H11NO4
2,5-二氧代-7-甲基-1,6,7,8-四氢3-喹啉羧酸
2,5-二氧代-4-苯基-4-咪唑烷甲醛 2,5-Dioxo-4-phenylimidazolidine-4-carbaldehyde 6952-40-5 C10H8N2O3
2,5-二氧代-4-苯基-4-咪唑烷甲醛
2,5-二氧代-4-咪唑烷甲酰胺 hydantoin amide 89033-45-4 C4H5N3O3
2,5-二氧代-4-咪唑烷甲酰胺
2,5-二氧代-4-丙基-咪唑烷-4-甲醛 2,5-Dioxo-4-propyl-imidazolidine-4-carbaldehyde 6974-16-9 C7H10N2O3
2,5-二氧代-4-丙基-咪唑烷-4-甲醛
2,5-二氧代-4,4-二(苯基)-1-[4-(2-磺基硫基乙基氨基)丁基]咪唑烷 thiosulfuric acid <i>S</i>-{2-[4-(2,5-dioxo-4,4-diphenyl-imidazolidin-1-yl)-butylamino]-ethyl} ester 39031-41-9 C21H25N3O5S2
2,5-二氧代-4,4-二(苯基)-1-[4-(2-磺基硫基乙基氨基)丁基]咪唑烷
2,5-二氧代-2,5-二氢-4-吡啶羧酸 2,5-Dioxo-2,5-dihydropyridine-4-carboxylic acid 98908-89-5 C6H3NO4
2,5-二氧代-2,5-二氢-4-吡啶羧酸
2,5-二氧代-1-苯基-1,2,5,6,7,8-六氢-3-喹啉羧酸 2,5-dioxo-1-phenyl-1,2,5,6,7,8-hexahydro-3-quinoline carboxylic acid 125885-51-0 C16H13NO4
2,5-二氧代-1-苯基-1,2,5,6,7,8-六氢-3-喹啉羧酸
2,5-二氧代-1-吡咯烷甲腈 N-cyanosuccinimide 135205-66-2 C5H4N2O2
2,5-二氧代-1-吡咯烷甲腈
2,5-二氧代-1-吡咯烷基N2-{[(2-甲基-2-丙基)氧基]羰基}-N6-[6-({5-[(4S)-2-氧代六氢-1H-噻吩并[3,4-d]咪唑-4-基]戊酰}氨基)己酰]-L-赖氨酸酯 (2,5-dioxopyrrolidin-1-yl) (2S)-6-[6-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexanoylamino]-2-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate 102910-27-0 C31H50N6O9S
2,5-二氧代-1-吡咯烷基N2-{[(2-甲基-2-丙基)氧基]羰基}-N6-[6-({5-[(4S)-2-氧代六氢-1H-噻吩并[3,4-d]咪唑-4-基]戊酰}氨基)己酰]-L-赖氨酸酯
2,5-二氧代-1-吡咯烷基N-{[(2,5-二氧代-1-吡咯烷基)氧基]羰基}-beta-丙氨酸酯-1,4-二恶烷(1:1) N-Succinimidoxycarbonyl-β-alanin-(N-hydroxysuccinimidester) 21994-89-8 C12H13N3O8
2,5-二氧代-1-吡咯烷基N-{[(2,5-二氧代-1-吡咯烷基)氧基]羰基}-beta-丙氨酸酯-1,4-二恶烷(1:1)
2,5-二氧代-1-吡咯烷基 N-{[(2-甲基-2-丙基)氧基]羰基}色氨酸酯 Nα-Boc-D-tryptophan-N-hydroxysuccinimide ester 22220-11-7 C20H23N3O6
2,5-二氧代-1-吡咯烷基 N-{[(2-甲基-2-丙基)氧基]羰基}色氨酸酯
2,5-二氧代-1-((5-((3AS,4S,6AR)-2-氧代六氢-1H-噻吩并[3,4-D]咪唑-4-基)戊酰基)氧基)吡咯烷-3-磺酸 sulfo-NHS-biotin 190598-55-1 C14H19N3O8S2
2,5-二氧代-1-((5-((3AS,4S,6AR)-2-氧代六氢-1H-噻吩并[3,4-D]咪唑-4-基)戊酰基)氧基)吡咯烷-3-磺酸
2,5-二氧代-1,6,7,8-四氢3-喹啉羧酸 2,5-Dioxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid 106551-76-2 C10H9NO4
2,5-二氧代-1,6,7,8-四氢3-喹啉羧酸
2,5-二氧-2,3,4,5-四氢-1H-苯并[E][1,4]二氮杂䓬-8-羧酸 8-[2,3,4,5-Tetrahydro-1H-1,4-benzodiazepin-2,5-dionyl]-carboxylic acid 195985-12-7 C10H8N2O4
2,5-二氧-2,3,4,5-四氢-1H-苯并[E][1,4]二氮杂䓬-8-羧酸
2,5-二氧-1-吡咯烷基3',6'-二-1-氮杂环丁烷基-2-重氮-2,3-二氢-3-氧螺[1H-茚-1,9'-[9H]]吨]-6-羧酸盐 2,5-dioxopyrrolidin-1-yl 3',6'-di(azetidin-1-yl)2-diazo-3-oxo-2,3-dihydrospiro[indene-1,9-xanthene]-6-carboxylate 1811539-42-0 C32H25N5O6
2,5-二氧-1-吡咯烷基3',6'-二-1-氮杂环丁烷基-2-重氮-2,3-二氢-3-氧螺[1H-茚-1,9'-[9H]]吨]-6-羧酸盐
2,5-二氢噻吩-3-羧酸甲酯 methyl 2,5-dihydrothiophene-3-carboxylate 67488-46-4 C6H8O2S
2,5-二氢噻吩-3-羧酸甲酯
2,5-二氢噻吩-3-甲醛 2,5-dihydro-3-thiophenecarboxaldehyde 113772-16-0 C5H6OS
2,5-二氢噻吩-3-甲醛
2,5-二氢噻吩 2,5-dihydrothiophene 1708-32-3 C4H6S
2,5-二氢噻吩
2,5-二氢呋喃-3-羧酸叔丁酯 tert-butyl 2,5-dihydrofuran-3-carboxylate 797038-34-7 C9H14O3
2,5-二氢呋喃-3-羧酸叔丁酯
2,5-二氢呋喃-2-醇 4-hydroxy-but-2<i>c</i>-enal cyclohemiacetal 34734-32-2 C4H6O2
2,5-二氢呋喃-2-醇
2,5-二氢呋喃-2-羧酸 2,5-dihydrofuran-2-carboxylic acid 22694-55-9 C5H6O3
2,5-二氢呋喃-2-羧酸
2,5-二氢呋喃 2,5-dihydrofuran 1708-29-8 C4H6O
2,5-二氢呋喃
2,5-二氢吡喃-6-酮 (+/-)-3,6-dihydro-2H-pyran-2-one 26677-08-7 C5H6O2
2,5-二氢吡喃-6-酮
2,5-二氢吡咯盐酸盐 2,5-dihydro-1H-pyrrole hydrochloride 63468-63-3 C4H7N*ClH
2,5-二氢吡咯盐酸盐
2,5-二氢-alpha,alpha-二甲基-3-噻吩-1-丁醇1,1-二氧化物 3-Thiophenebutanol, 2,5-dihydro-alpha,alpha-dimethyl-, 1,1-dioxide 1135-22-4 C10H18O3S
2,5-二氢-alpha,alpha-二甲基-3-噻吩-1-丁醇1,1-二氧化物
2,5-二氢-a,2,4,5-四甲基-2-噻唑并甲噻唑并 4-nitrophenyl 2-(2-(ethyl(4-((4-nitrophenyl)diazenyl)phenyl)amino)ethoxy)acetate 253426-51-6 C24H23N5O7
2,5-二氢-a,2,4,5-四甲基-2-噻唑并甲噻唑并
2,5-二氢-7-甲氧基-2-(4-甲氧基苯基)-3H-吡唑并[4,3-c]喹啉-3-一 2,5-Dihydro-7-methoxy-2-(4-methoxyphenyl)-3H-pyrazolo[4,3-c]quinolin-3-one 164025-44-9 C18H15N3O3
2,5-二氢-7-甲氧基-2-(4-甲氧基苯基)-3H-吡唑并[4,3-c]喹啉-3-一
2,5-二氢-7-氟-3H-茚并(1,2-c)哒嗪-3-酮 7-fluoro-5H-indeno<1,2-c>piridazin-3-one 81198-18-7 C11H7FN2O
2,5-二氢-7-氟-3H-茚并(1,2-c)哒嗪-3-酮
2,5-二氢-7,8-二甲基-2,5-二氧代-4-(哌啶甲基)-1H-1-苯并氮杂卓 2,5-Dioxo-7,8-dimethyl-4-piperidinomethyl-2,5-dihydro-1H-1-benzazepin 69353-32-8 C18H22N2O2
2,5-二氢-7,8-二甲基-2,5-二氧代-4-(哌啶甲基)-1H-1-苯并氮杂卓
2,5-二氢-6-羟基-3-巯基-2-甲基-1,2,4-三嗪-5-酮 3-imidazolo[4,5-b]pyridin-2-ylpropylamine 332882-16-3 C9H12N4
2,5-二氢-6-羟基-3-巯基-2-甲基-1,2,4-三嗪-5-酮
2,5-二氢-6-羟基-2-甲基-5-氧-3-巯基-1,2,4-三嗪 thiotriazinone 58909-39-0 C4H5N3O2S
2,5-二氢-6-羟基-2-甲基-5-氧-3-巯基-1,2,4-三嗪
2,5-二氢-5-苯基-3H-咪唑并[2,1-a]异吲哚-5-醇 2,3-dihydro-5-phenyl-5H-imidazo[2,1-a]isoindol-5-ol 16780-88-4 C16H14N2O
2,5-二氢-5-苯基-3H-咪唑并[2,1-a]异吲哚-5-醇
2,5-二氢-5-氧代-3-(吡啶-4-基)-1,2,4-三嗪-6-羧酸 2,5-dihydro-5-oxo-3-(pyridin-4-yl)-1,2,4-triazine-6-carboxylic acid 259807-81-3 C9H6N4O3
2,5-二氢-5-氧代-3-(吡啶-4-基)-1,2,4-三嗪-6-羧酸
2,5-二氢-5-氧代-3-(2-吡啶)-1,2,4-三嗪-6-羧酸乙酯 3-(Pyridin-2-yl)-4H-1,2,4-triazin-5-one-6-carboxylic acid ethyl ester 36286-79-0 C11H10N4O3
2,5-二氢-5-氧代-3-(2-吡啶)-1,2,4-三嗪-6-羧酸乙酯
2,5-二氢-5-氧代-1H-吡唑-3-乙酸甲酯 5-Carbomethoxymethyl-4-pyrazolin-3-on 58979-88-7 C6H8N2O3
2,5-二氢-5-氧代-1H-吡唑-3-乙酸甲酯
2,5-二氢-4-羟基-5-氧代-1-苯基-1H-吡咯-3-羧酸乙酯 ethyl (3R)-1-benzyl-4,5-dioxopyrrolidine-3-carboxylate 57056-57-2 C14H15NO4
2,5-二氢-4-羟基-5-氧代-1-苯基-1H-吡咯-3-羧酸乙酯
2,5-二氢-4-羟基-2-氧代-1H-吡咯-1-甲酸叔丁酯 tert-butyl 4-hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate 182352-48-3 C9H13NO4
2,5-二氢-4-羟基-2-氧代-1H-吡咯-1-甲酸叔丁酯
2,5-二氢-4-甲基噻唑-5-乙醇 2-(4-methyl-2,5-dihydro-thiazol-5-yl)-ethanol 84041-80-5 C6H11NOS
2,5-二氢-4-甲基噻唑-5-乙醇
2,5-二氢-4-(碘甲基)-2,2,5,5-四甲基-1H-咪唑-1-基氧基3-氧化物 4-Iodomethyl-2,2,5,5-tetramethyl-3-imidazoline-3-oxide-1-oxyl 73514-39-3 C8H14IN2O2
2,5-二氢-4-(碘甲基)-2,2,5,5-四甲基-1H-咪唑-1-基氧基3-氧化物
2,5-二氢-3-甲基-5-氧代-1,2,4-三嗪-6-羧酸乙酯 ethyl 3-methyl-5-hydroxy-1,2,4-triazine-6-carboxylate 36286-80-3 C7H9N3O3
2,5-二氢-3-甲基-5-氧代-1,2,4-三嗪-6-羧酸乙酯
2,5-二氢-3-异丙基-2,5-二氧代-1H-吡咯-1-丙酸 farinomalein A 1175521-35-3 C10H13NO4
2,5-二氢-3-异丙基-2,5-二氧代-1H-吡咯-1-丙酸
2,5-二氢-3-(羟基甲基)-1H-吡咯-1-羧酸乙酯 3-Hydroxymethyl-2,5-dihydro-pyrrole-1-carboxylic acid ethyl ester 128259-48-3 C8H13NO3
2,5-二氢-3-(羟基甲基)-1H-吡咯-1-羧酸乙酯
2,5-二氢-3-(4-甲基戊-3-烯基)噻吩 2,5-dihydro-3-(4-methylpent-3-enyl)thiophen 73188-25-7 C10H16S
2,5-二氢-3-(4-甲基戊-3-烯基)噻吩
2,5-二氢-3-(4-吗啉基)-噻吩 2,5-dihydro-3-(4-morpholinyl)-thiophene 1006-77-5 C8H13NOS
2,5-二氢-3-(4-吗啉基)-噻吩
2,5-二氢-2-氧代-5-苯基-5-(2-丙基)-3-呋喃羧酸甲酯 Methyl 2-oxo-5-phenyl-5-(prop-1-en-2-yl)-2,5-dihydrofuran-3-carboxylate 844437-52-1 C15H14O4
2,5-二氢-2-氧代-5-苯基-5-(2-丙基)-3-呋喃羧酸甲酯