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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物

    有机杂环化合物

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    中文名称 英文名称 CAS号 化学式
    3',4'-二甲基-2,2':5',2''-三联噻吩 dimethyl-2,2',5',2''-terthienyl 70654-36-3 C14H12S3
    3',4'-二氢-2'H-螺[环己烷-1,1'-异喹啉] spiro<cyclohexane-1,1'(2H)-isoquinoline> 89248-68-0 C14H19N
    3',4'-二乙基-1-(1,2,3,4-四氢萘-2-基)螺[哌啶-4,5'-恶唑烷] 3,4-diethyl-8-(1,2,3,4-tetrahydro-naphthalen-2-yl)-1-oxa-3,8-diaza-spiro[4.5]decane 52109-31-6 C21H32N2O
    3',4'-O-亚苄基教酒菌素 3',4'-O-Benzylidenechartreusin 101694-19-3 C39H36O14
    3',4',5',6'-四氢-4'-羟基-3',4,5',6,6',7-六甲基螺[2-氧杂双环[2.2.2]辛烷-5,2'-[2H]吡喃]-3,8-二酮 Portentol 21795-25-5 C17H26O5
    3',3'-二氟-[1,4'-联哌啶]-1'-羧酸叔丁酯 tert-Butyl 3',3'-difluoro-[1,4'-bipiperidine]-1'-carboxylate 2101206-97-5 C15H26F2N2O2
    3',3''-双氯苯酚砜酞钠盐 Chlorophenol Red sodium salt 123333-64-2 C19H11Cl2NaO5S
    3',3''-二己基-5-甲醛-5''-溴-[2,2':5',2''-三联噻吩] 3’-hexyl-[2,2’-bithiophene]-5-carbaldehyde 1309383-35-4 C15H18OS2
    3 -苄基-3-氮杂双环[3.1.0]己烷- 2.4 -二酮 3-benzyl-3-azabicyclo[3.1.0]hexane-2,4-dione 73799-63-0 C12H11NO2
    3 -氨基- 6 -氯-4,5二甲基哒嗪 6-chloro-4,5-dimethylpyridazin-3-amine 76593-36-7 C6H8ClN3
    2，6-二甲基烟酸乙酯/2，6-二甲基-3-羧酸甲酯 ethyl 2,6-dimethylnicotinate 1721-13-7 C10H13NO2
    2，6-二甲基喹啉 2,6-dimethylquinoline 877-43-0 C11H11N
    2，6-二溴喹喔啉 2,6-dibromoquinoxaline 175858-10-3 C8H4Br2N2
    2，6-二氯吡啶-4-偕胺肟盐酸盐 2,6-dichloropyridine-4-carboximidamide hydrochloride 175204-59-8 C6H5Cl2N3*ClH
    2，5-二氯硫代苯-3-碳酰氯 2,5-dichlorothiophene-3-carbonyl chloride 57248-14-3 C5HCl3OS
    2，5-二氯异烟酸乙酯 ethyl-2-chloro-5-chloroisonicotinate 603122-76-5 C8H7Cl2NO2
    2，5-二氯-4，6-二甲基烟酸 2,5-dichloro-4,6-dimethylnicotinic acid 142266-66-8 C8H7Cl2NO2
    2，4-二羟基-6-三氟甲基烟酸乙酯 ethyl 4-hydroxy-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxylate 947144-28-7 C9H8F3NO4
    2，4-二氯-6-三氟甲基吡啶 2,4-dichloro-6-trifluoromethylpyridine 39891-02-6 C6H2Cl2F3N
    2，3-萘二酐 2,3-Naphthalenedicarboxylic anhydride 716-39-2 C12H6O3
    2，3-二甲基吲哚 2,3-dimethyl-2,3-dihydro-1H-indole 22120-50-9 C10H13N
    2肼基-4-甲基-1,3-噻唑 2-hydrazino-4-methyl-thiazole 78886-45-0 C4H7N3S
    2氢-四唑, 5-[4-苯硼酸酯] 5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-tetrazole 775351-40-1 C13H17BN4O2
    2乙基-1H-苯并-4-羧基酸 2-ethyl-1(3)<i>H</i>-imidazole-4-carboxylic acid 84255-21-0 C6H8N2O2
    2’-氧代异环磷酰胺 3-chloroacetyltetrahydro-2H-1,3,2-oxazaphosphorin-2-amine 2-oxide 119670-13-2 C7H13Cl2N2O3P
    2’-单脱羟基-2’-氯更昔洛韦 9-<<2-chloro-1-(hydroxymethyl)ethoxy>methyl>guanine 108436-36-8 C9H12ClN5O3
    2’-丁氧基-2,6-二氨基-3,5’-偶氮吡啶 Niazo 617-19-6 C14H18N6O
    2’-O-苄氧基-2-O-去甲基卡维地洛 1-[2-(2-Benzyloxy-phenoxy)-ethylamino]-3-(9H-carbazol-4-yloxy)-propan-2-ol 72955-92-1 C30H30N2O4
    2’,3’邻异亚丙基尿苷 2',3'-O-isopropylideneuridine 362-43-6 C12H16N2O6
    2’,3’-双脱氧双脱氢肌苷 2',3'-didehydro-2',3'-dideoxyinosine 42867-68-5 C10H10N4O3
    2’,3’-O-异亚丙基-5-氯尿苷 2',3'-O-isopropylidene-5-chlorouridine 81356-82-3 C12H15ClN2O6
    2r,6c-二甲基-1-藜芦基-哌啶 2<i>r</i>,6<i>c</i>-dimethyl-1-veratryl-piperidine 101449-96-1 C16H25NO2
    2l4-噻吩并[3,2-c][1,2]噻嗪,2-甲基- 2-methylthieno<3,2-c><1λ<sup>4</sup>,2>thiazine 106183-98-6 C7H7NS2
    2beta,3beta,4alpha-三甲基氧杂环丁烷 2,3,4-trimethyloxetane 53778-61-3 C6H12O
    2alpha,7beta-二氢-4-甲氧基-2alpha,7beta-二甲基-1,2-二氧四环并[3,4-b]苯并呋喃 2a,7b-Dihydro-4-methoxy-2a,7b-dimethyl-1,2-dioxeto(3,4-b)benzofuran 128753-88-8 C11H12O4
    2alpha,3beta,4beta-三羟基-2,3,4,4abeta,5,6-六氢[1,3]二氧杂环戊并[4,5-j]菲啶-6-酮 lycoricidine 19622-83-4 C14H13NO6
    2a,7b-二甲基-2a,7b-二氢[1,2]二噁丁并[3,4-b][1]苯并呋喃-6-基乙酸酯 6-Acetoxy-2a,7b-dihydro-2a,7b-dimethyl-1,2-dioxeto<3,4-b>benzofuran 128753-91-3 C12H12O5
    2a,7b-二氢-7b-甲氧基-2a-甲基-1,2-二氧四环并(3,4-b)苯并呋喃 2a,7b-Dihydro-7b-methoxy-2a-methyl-1,2-dioxeto (3,4-b)benzofuran 128753-82-2 C10H10O4
    2a,7b-二氢-7b-甲基-1,2-二氧四环并(3,4-b)苯并呋喃 2a,7b-Dihydro-7b-methyl-1,2-dioxeto(3,4-b)benzofuran 128753-83-3 C9H8O3
    2a,7b-二氢-7-甲氧基-2a,7b-二甲基-1,2-二氧四环并(3,4-b)苯并呋喃 2a,7b-Dihydro-7-methoxy-2a,7b-dimethyl-1,2-dioxeto(3,4-b)benzofuran 128753-87-7 C11H12O4
    2a,3,5,6,11a,11b-六氢-3-羟基-2a,6,10-三甲基-3-(1-甲基丙基)-6,9-环氧-2H-1,4-二氧杂环癸[cd]并环戊二烯-2,7(4ah)-二酮 Eremantholide B 69883-96-1 C20H26O6
    2a,3,4,5-四氢苯并[Cd]吲哚-2(1H)-酮 tetrahydrobenzindole 96933-21-0 C11H11NO
    2a,2b,4a,4b-四氢-1-氮杂环丙烷[Cd]戊搭烯-2(1H)-酮 2a,2b,4a,4b-Tetrahydro-1H-1-aza-cyclopropa[cd]pentalen-2-one 87986-10-5 C7H7NO
    2S-[2[1(R*),2R*,4R*],4]]-3-[4-叠氮-2-异丙基-1-氧代-4-[四氢-4-异丙基-5-氧代-2-呋喃基]丁基]-4-苄基-2-噁唑烷酮 (S)-3-((2S,4S)-4-azido-2-isopropyl-4-((2S,4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl)butanoyl)-4-benzyloxazolidin-2-one 173154-01-3 C24H32N4O5
    2S,4S)-2-[5-[1,11-二氢-2-[(2S,5S)-1-[(2S)-2-[(甲氧羰基)氨基]-3-甲基-1-氧代丁基]-5-甲基-2-吡咯烷基][2]苯并吡喃并[4',3':6,7]萘并[1,2-d]咪唑-9-基]-1H-咪唑-2-基]-4-(甲氧基甲基)-1-吡咯烷羧酸叔丁酯 tert-butyl (2S,4S)-2-[5-(2-{(2S,5S)-1-[N-(methoxycarbonyl)-L-valyl]-5-methylpyrrolidin-2-yl}-1,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl]-4-(methoxymethyl)pyrrolidine-1-carboxylate 1378391-45-7 C44H53N7O7
    2S,3S-2-甲基-哌啶-3-甲酸 (2S,3S)-2-methyl-piperidine-3-carboxylic acid —— C7H13NO2
    2S,3R-双(羟甲基)哌啶 2S,3R-bis(hydroxymethyl)piperidine 1034128-98-7 C7H15NO2
    2H噻嗪 2H-1,2-thiazine 289-85-0 C4H5NS
    2H-螺[苯并呋喃-3,4-哌啶]-2-酮盐酸盐 2H-spiro[benzofuran-3,4’-piperidine]-2-one hydrochloride 481001-07-4 C12H13NO2*ClH
    2H-螺[环戊烷-1,4'-吡啶并[2,3-d][1,3]恶嗪]-2-酮 spiro<cyclopentane-1,4'-1H-pyrido<2',3'-d><1',3'>oxazin>-2'-one 122503-73-5 C11H12N2O2