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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 唑烷类

    唑烷类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Methyl-3-thiophen-2-ylimidazolidine-2,4-dione 935428-56-1 C8H8N2O2S
    5-Methyl-3-thiophen-2-ylimidazolidine-2,4-dione
    —— (4R,5S)-1,5-dimethyl-3-((R)-3-(1-(methylsulfonyl)piperidin-4-yl)-3-(m-tolyl)propanoyl)-4-phenylimidazolidin-2-one 1359739-08-4 C27H35N3O4S
    (4R,5S)-1,5-dimethyl-3-((R)-3-(1-(methylsulfonyl)piperidin-4-yl)-3-(m-tolyl)propanoyl)-4-phenylimidazolidin-2-one
    —— 2-benzhydrylidene-3-methyl-5-phenyl-[1,3]oxazinane-4,6-dione 26907-10-8 C24H19NO3
    2-benzhydrylidene-3-methyl-5-phenyl-[1,3]oxazinane-4,6-dione
    —— 4-[(8R,8aS)-8-Hydroxy-3-oxohexahydroimidazo[1,5-a]pyridin-2-yl]-2-chloro-3-methylbenzonitrile 757247-53-3 C15H16ClN3O2
    4-[(8R,8aS)-8-Hydroxy-3-oxohexahydroimidazo[1,5-a]pyridin-2-yl]-2-chloro-3-methylbenzonitrile
    —— ethyl 2-[1-(3-butyl-2,5-dioxo-1-phenylimidazolidin-4-yl)ethylidene]hydrazinecarboxylate 1262325-99-4 C18H24N4O4
    ethyl 2-[1-(3-butyl-2,5-dioxo-1-phenylimidazolidin-4-yl)ethylidene]hydrazinecarboxylate
    —— 3-(4-nitrobenzoyl)-1-chloro-5,5-dimethylhydantoin 1265529-33-6 C12H10ClN3O5
    3-(4-nitrobenzoyl)-1-chloro-5,5-dimethylhydantoin
    —— (4R,5R)-5-hydroxy-1-phenyl-4-(D-arabino-tetritol-1-yl)imidazolidine-2-selone 1198593-79-1 C13H18N2O5Se
    (4R,5R)-5-hydroxy-1-phenyl-4-(D-arabino-tetritol-1-yl)imidazolidine-2-selone
    —— 5-Methyl-5-<4-methoxy-3-methylbenzyl>-hydantoin 16817-48-4 C13H16N2O3
    5-Methyl-5-<4-methoxy-3-methylbenzyl>-hydantoin
    —— 5-benzyl-5-methyl-3-(o-iodophenyl)-2-thioxo-4-oxazolidinone 1262144-73-9 C17H14INO2S
    5-benzyl-5-methyl-3-(o-iodophenyl)-2-thioxo-4-oxazolidinone
    —— 3-acetyl-5,5-dimethyl-imidazolidine-2,4-dione 67005-72-5 C7H10N2O3
    3-acetyl-5,5-dimethyl-imidazolidine-2,4-dione
    —— (4S)-3-[(2S,3R,5S)-2-allyl-3-(tert-butyldimethylsilanyloxy)-5-methylhept-6-ynoyl]-4-benzyloxazolidin-2-one 917375-50-9 C27H39NO4Si
    (4S)-3-[(2S,3R,5S)-2-allyl-3-(tert-butyldimethylsilanyloxy)-5-methylhept-6-ynoyl]-4-benzyloxazolidin-2-one
    —— 8,8-dioxo-8a-methyl-2,3-diphenyl-2,3-dihydrobenzo<b>thieno<3,2-d>isoxazolidine 89911-99-9 C22H19NO3S
    8,8-dioxo-8a-methyl-2,3-diphenyl-2,3-dihydrobenzo<b>thieno<3,2-d>isoxazolidine
    —— 5-methyl-1-aza-3-oxabicyclo<3.3.0>octane-2,6-dione 175849-36-2 C7H9NO3
    5-methyl-1-aza-3-oxabicyclo<3.3.0>octane-2,6-dione
    —— 5-(benzofuran-6-yl)-5-methylimidazolidine-2,4-dione 1198167-28-0 C12H10N2O3
    5-(benzofuran-6-yl)-5-methylimidazolidine-2,4-dione
    —— 5-bromo-3-[3-[4-bromo-4-[bromo-(4-nitrophenyl)methyl]-5-oxo-2-sulfanylideneimidazolidin-1-yl]phenyl]-5-[bromo-(4-nitrophenyl)methyl]-2-sulfanylideneimidazolidin-4-one 59361-83-0 C26H16Br4N6O6S2
    5-bromo-3-[3-[4-bromo-4-[bromo-(4-nitrophenyl)methyl]-5-oxo-2-sulfanylideneimidazolidin-1-yl]phenyl]-5-[bromo-(4-nitrophenyl)methyl]-2-sulfanylideneimidazolidin-4-one
    —— 4-Hydroxy-4-benzyl-1,3-diallyl-5-phenyl-2,6-dioxo-perhydro-1,3,5-triazin 57399-78-7 C22H23N3O3
    4-Hydroxy-4-benzyl-1,3-diallyl-5-phenyl-2,6-dioxo-perhydro-1,3,5-triazin
    —— 7-ethyl-2-(2-hydroxy-2-phenyl-ethyl)-octahydro-pyrazino[1,2-<i>c</i>]pyrimidin-6-one 56926-20-6 C17H25N3O2
    7-ethyl-2-(2-hydroxy-2-phenyl-ethyl)-octahydro-pyrazino[1,2-<i>c</i>]pyrimidin-6-one
    —— 3-Phenyl-5,5-dimethyl-1-(t-butyl)-imidazolodin-2,4-dion 58532-74-4 C15H20N2O2
    3-Phenyl-5,5-dimethyl-1-(t-butyl)-imidazolodin-2,4-dion
    —— (5S)-5-methyl-3-[3-[(4S)-4-methyl-2,5-dioxoimidazolidin-1-yl]phenyl]imidazolidine-2,4-dione 1400923-41-2 C14H14N4O4
    (5S)-5-methyl-3-[3-[(4S)-4-methyl-2,5-dioxoimidazolidin-1-yl]phenyl]imidazolidine-2,4-dione
    —— 2-Thiono-4-oxo-1,3-thiazane-5-acetic acid 6164-31-4 C6H7NO3S2
    2-Thiono-4-oxo-1,3-thiazane-5-acetic acid
    —— 1-(4-bromobenzyl)-5,5-dimethylimidazolidine-2,4-dione 1295302-13-4 C12H13BrN2O2
    1-(4-bromobenzyl)-5,5-dimethylimidazolidine-2,4-dione
    —— (2R,3aR)-2-Pentyl-hexahydro-pyrrolo[1,2-b]isoxazole 105147-70-4 C11H21NO
    (2R,3aR)-2-Pentyl-hexahydro-pyrrolo[1,2-b]isoxazole
    —— 5-Methyl-5-<3-(bis-<2-hydroxy-aethyl>-amino)-phenyl>-hydantoin 114160-17-7 C14H19N3O4
    5-Methyl-5-<3-(bis-<2-hydroxy-aethyl>-amino)-phenyl>-hydantoin
    —— 1,3-dimethyl-2,4-dioxodecahydro-7bH-cyclopenta[3,4]cyclobuta[1,2-d]pyrimidine-7b-carbonitrile-4a-d 84175-02-0 C12H15N3O2
    1,3-dimethyl-2,4-dioxodecahydro-7bH-cyclopenta[3,4]cyclobuta[1,2-d]pyrimidine-7b-carbonitrile-4a-d
    —— (4R,5S)-4-hydroxy-5-methylpyrazolidin-3-one 213621-59-1 C4H8N2O2
    (4R,5S)-4-hydroxy-5-methylpyrazolidin-3-one
    —— 75098-33-8 C18H32N4O2
    —— 1416719-85-1 C17H21N3O3
    —— 2-(4-tert-butylphenyl)-3-[2-(4-methoxyphenyl)ethyl]-1-(2-pyridin-2-ylethyl)imidazolidin-4-one 1162341-59-4 C29H35N3O2
    2-(4-tert-butylphenyl)-3-[2-(4-methoxyphenyl)ethyl]-1-(2-pyridin-2-ylethyl)imidazolidin-4-one
    —— 4-Prop-1-en-2-yl-3,6-dihydro-1,3-oxazin-2-one 1233881-57-6 C7H9NO2
    4-Prop-1-en-2-yl-3,6-dihydro-1,3-oxazin-2-one
    —— 3-[2-(4-hydroxy-4-phenyl-piperidin-1-yl)-ethyl]-5,5-diphenyl-imidazolidine-2,4-dione 56079-77-7 C28H29N3O3
    3-[2-(4-hydroxy-4-phenyl-piperidin-1-yl)-ethyl]-5,5-diphenyl-imidazolidine-2,4-dione
    —— (R)-(+)-(1-Methyl-2-hydroxyethyl) 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate 152857-71-1 C11H21NO4
    (R)-(+)-(1-Methyl-2-hydroxyethyl) 2,2,4,4-tetramethyl-1,3-oxazolidine-3-carboxylate
    —— (R)-4-Benzyl-3-((Z)-(2R,3R)-4-fluoro-3-hydroxy-2-methyl-hex-4-enoyl)-oxazolidin-2-one 150004-33-4 C17H20FNO4
    (R)-4-Benzyl-3-((Z)-(2R,3R)-4-fluoro-3-hydroxy-2-methyl-hex-4-enoyl)-oxazolidin-2-one
    —— 2-Chlor-1,1,3-trimethyl-3-aza-1-azonia-2λ<sup>3</sup>-phospholidin chlorid 109386-57-4 C5H13ClN2P*Cl
    2-Chlor-1,1,3-trimethyl-3-aza-1-azonia-2λ<sup>3</sup>-phospholidin chlorid
    —— 2-Methylimino-3-(2-chlorethyl)-thiazolidin 45770-55-6 C6H11ClN2S
    2-Methylimino-3-(2-chlorethyl)-thiazolidin
    —— 3-Triethylsilyl-2-oxazolidinon 54196-66-6 C9H19NO2Si
    3-Triethylsilyl-2-oxazolidinon
    —— 1-(4-methylbenzoyl)-3-chloro-5,5-dimethylhydantoin 1265529-35-8 C13H13ClN2O3
    1-(4-methylbenzoyl)-3-chloro-5,5-dimethylhydantoin
    —— 5-Brom-1-cyclohexyl-5-propyl-barbitursaeure 83128-64-7 C13H19BrN2O3
    5-Brom-1-cyclohexyl-5-propyl-barbitursaeure
    —— 3-(2-(trimethylsilyl)vinyl)oxazolidin-2-one 1435951-36-2 C8H15NO2Si
    3-(2-(trimethylsilyl)vinyl)oxazolidin-2-one
    —— 1,4-diphenyl-2-p-tolylimino-3,3-dimethylazetidine 90776-66-2 C24H24N2
    1,4-diphenyl-2-p-tolylimino-3,3-dimethylazetidine
    —— 2,5-dithio-3,4,7,8-tetramethylglycoluril 198063-28-4 C8H14N4S2
    2,5-dithio-3,4,7,8-tetramethylglycoluril
    —— (S,Z)-3-hydroxy-1-((S)-4-isopropyl-2-thioxothiazolidin-3-yl)tetradec-7-en-1-one 1025737-66-9 C20H35NO2S2
    (S,Z)-3-hydroxy-1-((S)-4-isopropyl-2-thioxothiazolidin-3-yl)tetradec-7-en-1-one
    —— 6-bromomethyl-5,6-dihydro-imidazo[2,1-b]thiazol-3-one 41511-99-3 C6H7BrN2OS
    6-bromomethyl-5,6-dihydro-imidazo[2,1-b]thiazol-3-one
    —— 3-bromoacetyl-2-ethyl-2-methyl-oxazolidine 52836-20-1 C8H14BrNO2
    3-bromoacetyl-2-ethyl-2-methyl-oxazolidine
    —— 2-Acetyl-4-(2,2-dimethyl-propyl)-7-ethoxy-4,5-dihydro-[1,4]oxazepin-3-one 126556-99-8 C14H23NO4
    2-Acetyl-4-(2,2-dimethyl-propyl)-7-ethoxy-4,5-dihydro-[1,4]oxazepin-3-one
    —— 5-(1H-5-methoxyindol-3-ylmethylene)-3-methylimidazolidine-2,4-dione 852391-51-6 C14H13N3O3
    5-(1H-5-methoxyindol-3-ylmethylene)-3-methylimidazolidine-2,4-dione
    —— (+/-)-2R*,11bS*-3'-(3''-Chlorophenyl)-4'-imino-9,10-dimethoxy-1'-phenylethyl-1,3,4,6,7,11b-hexahydrospiro<benzo<a>quinolizin-2,5'-imidazolidin>-2'-one 136334-50-4 C31H33ClN4O3
    (+/-)-2R*,11bS*-3'-(3''-Chlorophenyl)-4'-imino-9,10-dimethoxy-1'-phenylethyl-1,3,4,6,7,11b-hexahydrospiro<benzo<a>quinolizin-2,5'-imidazolidin>-2'-one
    —— 1-Phenyl-2-methylamino-4-oxo-2-imidazolin 42032-56-4 C10H11N3O
    1-Phenyl-2-methylamino-4-oxo-2-imidazolin
    —— 3-<1-oxo-3(R)-<(tert-butyldimethylsilyl)oxy>-5-methylhex-4-enyl>-4(S)-ethyltetrahydrothiazole-2-thione 101997-91-5 C18H33NO2S2Si
    3-<1-oxo-3(R)-<(tert-butyldimethylsilyl)oxy>-5-methylhex-4-enyl>-4(S)-ethyltetrahydrothiazole-2-thione
    —— (4R,5R)-3-hexyl-5-(iodomethyl)-4-propyl-1,3-oxazolidin-2-one 374568-33-9 C13H24INO2
    (4R,5R)-3-hexyl-5-(iodomethyl)-4-propyl-1,3-oxazolidin-2-one
    —— [4-ethyl-2,5-dioxoimidazolidin-4-yl]methanesulphonyl chloride 674348-01-7 C6H9ClN2O4S
    [4-ethyl-2,5-dioxoimidazolidin-4-yl]methanesulphonyl chloride