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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
    —— 4-Oximino-1,3,5,5-tetramethylimidazolidin-2-one Hydrochloride 88235-80-7 C7H13N3O2*ClH
    4-Oximino-1,3,5,5-tetramethylimidazolidin-2-one Hydrochloride
    —— (5S,8S,8aS)-8-hydroxy-5-methoxy-1,5,6,7,8,8a-hexahydro-[1,3]oxazolo[3,4-a]pyridin-3-one 193528-32-4 C8H13NO4
    (5S,8S,8aS)-8-hydroxy-5-methoxy-1,5,6,7,8,8a-hexahydro-[1,3]oxazolo[3,4-a]pyridin-3-one
    —— 1'-<4-Aethoxy-phenyl>-cyclohexanspiro-5'-hydantoin 1034-64-6 C16H20N2O3
    1'-<4-Aethoxy-phenyl>-cyclohexanspiro-5'-hydantoin
    —— 3-(3-Chlorophenyl)-5-propan-2-ylimidazolidine-2,4-dione 935429-02-0 C12H13ClN2O2
    3-(3-Chlorophenyl)-5-propan-2-ylimidazolidine-2,4-dione
    —— 3-<i>tert</i>-butyl-3-methyl-diaziridine-1,2-dicarboxylic acid diethyl ester 36614-81-0 C12H22N2O4
    3-<i>tert</i>-butyl-3-methyl-diaziridine-1,2-dicarboxylic acid diethyl ester
    —— 1,3-Bis(4-chlorphenyl)-6-methyl-5-trimethylsilyl-6-trimethylsilyloxy-1,3,5-triazinan-2,4-dion 96088-22-1 C22H29Cl2N3O3Si2
    1,3-Bis(4-chlorphenyl)-6-methyl-5-trimethylsilyl-6-trimethylsilyloxy-1,3,5-triazinan-2,4-dion
    —— (4R,5R)-ethyl 4-(2-chloro-2-propyl)oxazolidin-2-one-5-carboxylate 1609491-24-8 C9H14ClNO4
    (4R,5R)-ethyl 4-(2-chloro-2-propyl)oxazolidin-2-one-5-carboxylate
    —— (+)-(1S)-(1α,2α,3β,4α,5β,6β)-3-(Acetylamino)-5-O,6-N-carbonyl-6-(methylamino)-1,2,4,5-cyclohexanetetrol 1,2,4-Triacetate 104712-75-6 C16H22N2O9
    (+)-(1S)-(1α,2α,3β,4α,5β,6β)-3-(Acetylamino)-5-O,6-N-carbonyl-6-(methylamino)-1,2,4,5-cyclohexanetetrol 1,2,4-Triacetate
    —— 5-(1-methyl-pent-4-enylidene)-thiazolidine-2,4-dione 98996-14-6 C9H11NO2S
    5-(1-methyl-pent-4-enylidene)-thiazolidine-2,4-dione
    —— 1,3-bis-(2-methoxy-phenyl)-6,9-diphenyl-1,3,6,9-tetraaza-spiro[4.4]nonane-2,4-dione 33532-97-7 C31H28N4O4
    1,3-bis-(2-methoxy-phenyl)-6,9-diphenyl-1,3,6,9-tetraaza-spiro[4.4]nonane-2,4-dione
    —— 4,5-Dicyano-4,5-bis(ethylthio)-2-imidazolidon 36597-28-1 C9H12N4OS2
    4,5-Dicyano-4,5-bis(ethylthio)-2-imidazolidon
    —— 2-(2-methoxy-phenyl)-1,3-dioxo-hexahydro-pyrrolo[1,2-<i>c</i>]imidazole-5-carboxylic acid diethylamide 90513-87-4 C18H23N3O4
    2-(2-methoxy-phenyl)-1,3-dioxo-hexahydro-pyrrolo[1,2-<i>c</i>]imidazole-5-carboxylic acid diethylamide
    —— 8-(2-ethoxy-ethyl)-7,7,9,9-tetramethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione 52706-33-9 C15H27N3O3
    8-(2-ethoxy-ethyl)-7,7,9,9-tetramethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione
    —— 5-(4-Hydroxybutyl)-3-phenylhydantoin 38579-19-0 C13H16N2O3
    5-(4-Hydroxybutyl)-3-phenylhydantoin
    —— (4R,5S)-3-((S)-3-Hydroxy-hexanoyl)-4-methyl-5-phenyl-oxazolidin-2-one 184955-48-4 C16H21NO4
    (4R,5S)-3-((S)-3-Hydroxy-hexanoyl)-4-methyl-5-phenyl-oxazolidin-2-one
    —— 3,3-(p-Phenylen)-bis-thiohydantoin 22555-05-1 C12H10N4O2S2
    3,3-(p-Phenylen)-bis-thiohydantoin
    —— 3,6-Dimethyl-2,4,6,8-tetraoxo-(4a refH,4b transH,8a transH,8b cisH)-perhydro-cyclobuta<1,2-d;3,4-d'>dipyrimidin 22434-12-4 C10H12N4O4
    3,6-Dimethyl-2,4,6,8-tetraoxo-(4a refH,4b transH,8a transH,8b cisH)-perhydro-cyclobuta<1,2-d;3,4-d'>dipyrimidin
    —— 2-Ethyl-3-(2-acetyloxy-ethyl)-oxazolidin 20964-20-9 C9H17NO3
    2-Ethyl-3-(2-acetyloxy-ethyl)-oxazolidin
    —— 3-(3-chloro-phenyl)-5-dichloromethylene-oxazolidine-2,4-dione 35853-17-9 C10H4Cl3NO3
    3-(3-chloro-phenyl)-5-dichloromethylene-oxazolidine-2,4-dione
    —— 5-n-Pentyl-5-benzylhydantoin 27993-51-7 C15H20N2O2
    5-n-Pentyl-5-benzylhydantoin
    —— 2-(1,1,3,3-Tetramethylbutyl)-5-phenyl-isoxazolidin 22691-81-2 C17H27NO
    2-(1,1,3,3-Tetramethylbutyl)-5-phenyl-isoxazolidin
    —— 4-(1,3 dimethyl-2-oxo-hexahydro-pyrimidin-5-yl)-benzoic acid methyl ester 281234-50-2 C14H18N2O3
    4-(1,3 dimethyl-2-oxo-hexahydro-pyrimidin-5-yl)-benzoic acid methyl ester
    —— 2,4-Dibenzyl-1,4,5,6-tetrahydro-1,2,4,5-tetrazin-3(2H)-on 87773-77-1 C16H18N4O
    2,4-Dibenzyl-1,4,5,6-tetrahydro-1,2,4,5-tetrazin-3(2H)-on
    —— 4-((3aR,6aS)-2-Oxo-hexahydro-pyrrolo[3,4-d]imidazol-5-yl)-butyronitrile; hydrochloride 30341-71-0 C9H14N4O*ClH
    4-((3aR,6aS)-2-Oxo-hexahydro-pyrrolo[3,4-d]imidazol-5-yl)-butyronitrile; hydrochloride
    —— 4-(5-Nitro-furan-2-ylmethylene)-1,2-diphenyl-pyrazolidine-3,5-dione 15497-43-5 C20H13N3O5
    4-(5-Nitro-furan-2-ylmethylene)-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 3-(2,5-Dichloro-phenyl)-5,5-dimethyl-imidazolidine-2,4-dione 91092-23-8 C11H10Cl2N2O2
    3-(2,5-Dichloro-phenyl)-5,5-dimethyl-imidazolidine-2,4-dione
    —— 3-(2,5-Dichlorophenyl)-5-propan-2-ylimidazolidine-2,4-dione 56012-11-4 C12H12Cl2N2O2
    3-(2,5-Dichlorophenyl)-5-propan-2-ylimidazolidine-2,4-dione
    —— 1,6-(2-oxapropylene)-3,4-(3,6-diacetoxy-1,2-xylylene)tetrahydro-3a,6a-diphenylimidazo<4,5-d>imidazole-2,5(1H,3H)-dione 121619-27-0 C30H26N4O7
    1,6-(2-oxapropylene)-3,4-(3,6-diacetoxy-1,2-xylylene)tetrahydro-3a,6a-diphenylimidazo<4,5-d>imidazole-2,5(1H,3H)-dione
    —— dithiophosphoric acid <i>S</i>-[4-(2-cyano-ethyl)-3-oxo-thiomorpholin-2-yl] ester <i>O</i>,<i>O</i>'-dimethyl ester 36090-99-0 C9H15N2O3PS3
    dithiophosphoric acid <i>S</i>-[4-(2-cyano-ethyl)-3-oxo-thiomorpholin-2-yl] ester <i>O</i>,<i>O</i>'-dimethyl ester
    —— 2-Aethyl-N,N-dibutyl-morpholiniumchlorid 52250-67-6 C14H30NO*Cl
    2-Aethyl-N,N-dibutyl-morpholiniumchlorid
    —— 4.5-Tetramethylen-2-phenyl-3-(4-chlor-phenyl)5-morpholino-isooxazolidin 16361-38-9 C23H27ClN2O2
    4.5-Tetramethylen-2-phenyl-3-(4-chlor-phenyl)5-morpholino-isooxazolidin
    —— 5-Methoxymethyl-3-(2-methyl-allyl)-2-{[3-methyl-4-oxo-thiazolidin-(2E)-ylidene]-hydrazono}-thiazolidin-4-one 62807-73-2 C13H18N4O3S2
    5-Methoxymethyl-3-(2-methyl-allyl)-2-{[3-methyl-4-oxo-thiazolidin-(2E)-ylidene]-hydrazono}-thiazolidin-4-one
    —— 2-isobutyl-2,3-dimethyl-thiazolidin-4-one 35350-92-6 C9H17NOS
    2-isobutyl-2,3-dimethyl-thiazolidin-4-one
    —— 1245522-64-8 C24H30F2N2O5
    —— cyano(N-ethylimidazolidine-2-selenone)gold(I) 478932-73-9 C2AuN2*C10H20AuN4Se2
    cyano(N-ethylimidazolidine-2-selenone)gold(I)
    —— (5S)-1-benzyl-5-phenyl-hexahydro-cyclopenta[c]isoxazole 501032-71-9 C19H21NO
    (5S)-1-benzyl-5-phenyl-hexahydro-cyclopenta[c]isoxazole
    —— 3-(2-hydroxyethyl)-1,3-oxazolidine-2,4-dione 858934-60-8 C5H7NO4
    3-(2-hydroxyethyl)-1,3-oxazolidine-2,4-dione
    —— (-)-(1S)-(1α,2α,3β,4α,5β,6β)-5-O,6-N-Carbonyl-1,2-O-isopropylidene-4-O-methyl-6-(methylamino)-3-<(R)-(1-phenylethyl)amino>-1,2,4,5-cyclohexanetetrol 104619-33-2 C20H28N2O5
    (-)-(1S)-(1α,2α,3β,4α,5β,6β)-5-O,6-N-Carbonyl-1,2-O-isopropylidene-4-O-methyl-6-(methylamino)-3-<(R)-(1-phenylethyl)amino>-1,2,4,5-cyclohexanetetrol
    —— (5R)-3-(5-Bromo-pyridin-2-yl)-5-methanesulphonyloxy-methyl-oxazolidin-2-one 175391-78-3 C10H11BrN2O5S
    (5R)-3-(5-Bromo-pyridin-2-yl)-5-methanesulphonyloxy-methyl-oxazolidin-2-one
    —— dimethyl-(3,4,4-trimethyl-5-methylidene-1,3-thiazolidin-2-ylidene)azanium;iodide 88461-53-4 C9H17N2S*I
    dimethyl-(3,4,4-trimethyl-5-methylidene-1,3-thiazolidin-2-ylidene)azanium;iodide
    —— 1-(β-Hydroxyethyl)-3-furfuryl-imidazolidon-(2) 22455-76-1 C10H14N2O3
    1-(β-Hydroxyethyl)-3-furfuryl-imidazolidon-(2)
    —— (3S,4S)-Imino-(2R)-formyl-tetrahydrofuran-diisobutyl-dithioacetal 14982-08-2 C13H25NOS2
    (3S,4S)-Imino-(2R)-formyl-tetrahydrofuran-diisobutyl-dithioacetal
    —— 3,4-Hexandiyl-1-phenyl-imidazolin-5-on-2-thion 14026-64-3 C15H18N2OS
    3,4-Hexandiyl-1-phenyl-imidazolin-5-on-2-thion
    —— 1-amino-1-deoxy-N-(6-N-tert-butoxycarbonylhexyl)-5,6-oxomethylidenenojirimycin 1531606-16-2 C18H33N3O7
    1-amino-1-deoxy-N-(6-N-tert-butoxycarbonylhexyl)-5,6-oxomethylidenenojirimycin
    —— 3,4-Heptandiyl-1-phenyl-imidazolidin-5-on-2-thion 14026-66-5 C16H20N2OS
    3,4-Heptandiyl-1-phenyl-imidazolidin-5-on-2-thion
    —— N-Decanoyl-2,5-dimethyl-oxazolidin 21226-47-1 C15H29NO2
    N-Decanoyl-2,5-dimethyl-oxazolidin
    —— ((<i>Z</i>)-3-piperidin-1-yl-4,5-bis-trifluoromethylimino-thiazolidin-2-ylidene)-acetic acid ethyl ester 72391-78-7 C14H16F6N4O2S
    ((<i>Z</i>)-3-piperidin-1-yl-4,5-bis-trifluoromethylimino-thiazolidin-2-ylidene)-acetic acid ethyl ester
    —— 1-amino-1-deoxy-N-(9-N-tert-butoxycarbonylnonyl)-5,6-oxomethylidenemannojirimycin 1531606-19-5 C21H39N3O7
    1-amino-1-deoxy-N-(9-N-tert-butoxycarbonylnonyl)-5,6-oxomethylidenemannojirimycin
    —— N-hydroxy-4-[2-[(4R)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-4-yl]ethynyl]benzamide 1226989-11-2 C22H18N4O6
    N-hydroxy-4-[2-[(4R)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-4-yl]ethynyl]benzamide
    —— 4-[2-(3-butyl-4-oxo-2-thioxo-oxazolidin-5-ylidene)-4,5-dimethyl-thiazol-3-yl]-1-methyl-pyridinium; iodide 63317-29-3 C18H22N3O2S2*I
    4-[2-(3-butyl-4-oxo-2-thioxo-oxazolidin-5-ylidene)-4,5-dimethyl-thiazol-3-yl]-1-methyl-pyridinium; iodide