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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
    —— tert-butyl 2-(3-aminophenyl)-3-oxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate 1002339-53-8 C17H24N4O3
    tert-butyl 2-(3-aminophenyl)-3-oxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate
    —— 1-Nitro-3-hydroxymethylhydantoin 24630-45-3 C4H5N3O5
    1-Nitro-3-hydroxymethylhydantoin
    —— 4-[3,4-dimethyl-2,5-dioxo-4-(2-fluoro-4-hydroxyphenyl)imidazolidin-1-yl]-2-trifluoromethylbenzonitrile 959692-12-7 C19H13F4N3O3
    4-[3,4-dimethyl-2,5-dioxo-4-(2-fluoro-4-hydroxyphenyl)imidazolidin-1-yl]-2-trifluoromethylbenzonitrile
    —— 3-methyl-1,6,6-triphenyl-[1,3,5]triazinane-2,4-dione 55386-06-6 C22H19N3O2
    3-methyl-1,6,6-triphenyl-[1,3,5]triazinane-2,4-dione
    —— tert-butyl (E)-2-methyl-4-(2-oxooxazolidin-3-yl)but-3-enoate 1101366-51-1 C12H19NO4
    tert-butyl (E)-2-methyl-4-(2-oxooxazolidin-3-yl)but-3-enoate
    —— 1-(3-bromo-pyridin-2-yl)-3-{4-[2-(2,5-dioxo-4,4-diphenyl-imidazolidin-1-yl)-acetyl]-phenyl}-urea 1141888-08-5 C29H22BrN5O4
    1-(3-bromo-pyridin-2-yl)-3-{4-[2-(2,5-dioxo-4,4-diphenyl-imidazolidin-1-yl)-acetyl]-phenyl}-urea
    —— 1,3,6,6-tetraphenyl-[1,3,5]triazinane-2,4-dione 37859-86-2 C27H21N3O2
    1,3,6,6-tetraphenyl-[1,3,5]triazinane-2,4-dione
    —— 52291-43-7 C7H12N2
    —— 959690-54-1 C17H12ClF3N2O3
    —— 959690-68-7 C19H16F4N2O3
    —— 3-(2-Bromo-3-methyl-butyryl)-oxazolidin-2-one 474974-50-0 C8H12BrNO3
    3-(2-Bromo-3-methyl-butyryl)-oxazolidin-2-one
    —— 21137-76-8 C16H26N4O4
    —— 2-(2-(1-(3-(4-bromophenyl)ureido)-4-isopropyl-2,5-dioxoimidazolidin-4-yl)acetamido)-2-methylpropanoic acid 1434719-98-8 C19H24BrN5O6
    2-(2-(1-(3-(4-bromophenyl)ureido)-4-isopropyl-2,5-dioxoimidazolidin-4-yl)acetamido)-2-methylpropanoic acid
    —— (S)-1-(4-bromophenyl)-3-(1,3-dioxo-10,10a-dihydroimidazo[1,5-b]isoquinolin-2(1H,3H,5H)-yl)urea 1434717-29-9 C18H15BrN4O3
    (S)-1-(4-bromophenyl)-3-(1,3-dioxo-10,10a-dihydroimidazo[1,5-b]isoquinolin-2(1H,3H,5H)-yl)urea
    —— 1-(4-bromophenyl)-3-{4-methyl-4-[2-(5-methylfuran-2-yl)ethyl]-2,5-dioxoimidazolidin-1-yl}urea 1434718-13-4 C18H19BrN4O4
    1-(4-bromophenyl)-3-{4-methyl-4-[2-(5-methylfuran-2-yl)ethyl]-2,5-dioxoimidazolidin-1-yl}urea
    —— Pro-D(4)-p-Bromphenylthio-hydantoin 61357-94-6 C12H11BrN2OS
    Pro-D(4)-p-Bromphenylthio-hydantoin
    —— 3-butyl-4-imino-5,5-dimethyl-oxazolidin-2-one 3519-60-6 C9H16N2O2
    3-butyl-4-imino-5,5-dimethyl-oxazolidin-2-one
    —— 959690-70-1 C19H17F3N2O3
    —— 1-(4-bromo-2-fluorophenyl)-3-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)urea 1434716-84-3 C14H14BrFN4O3
    1-(4-bromo-2-fluorophenyl)-3-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)urea
    —— (R)-6-(tert-Butyl-dimethyl-silanyloxy)-tetrahydro-pyrrolo[1,2-c]oxazol-3-one 114676-78-7 C12H23NO3Si
    (R)-6-(tert-Butyl-dimethyl-silanyloxy)-tetrahydro-pyrrolo[1,2-c]oxazol-3-one
    —— (2-oxo-4-phenyl-morpholin-3-yl)-acetic acid 40597-47-5 C12H13NO4
    (2-oxo-4-phenyl-morpholin-3-yl)-acetic acid
    —— 1-(4-bromophenyl)-3-(4-(2-hydroxyethyl)-4-isopropyl-2,5-dioxoimidazolidin-1-yl)urea 1434719-05-7 C15H19BrN4O4
    1-(4-bromophenyl)-3-(4-(2-hydroxyethyl)-4-isopropyl-2,5-dioxoimidazolidin-1-yl)urea
    —— 3,3-dicyclopropyl-2-methyl-1,2-oxazolidine-4-carbonitrile 86210-18-6 C11H16N2O
    3,3-dicyclopropyl-2-methyl-1,2-oxazolidine-4-carbonitrile
    —— (4S)-4-benzyl-3-(3-trimethylsilylpropioloyl)oxazolidin-2-one 1186088-81-2 C16H19NO3Si
    (4S)-4-benzyl-3-(3-trimethylsilylpropioloyl)oxazolidin-2-one
    —— 3',4'-dihydro-3',4'-epoxy-7'-fluorospiro [imidazolidine4,1'(2'H)-naphthalene]2,5-dione 104029-15-4 C12H9FN2O3
    3',4'-dihydro-3',4'-epoxy-7'-fluorospiro [imidazolidine4,1'(2'H)-naphthalene]2,5-dione
    —— (R)-1-((S)-4-Ethyl-2-thioxo-thiazolidin-3-yl)-3-hydroxy-4-methyl-pent-4-en-1-one 101979-47-9 C11H17NO2S2
    (R)-1-((S)-4-Ethyl-2-thioxo-thiazolidin-3-yl)-3-hydroxy-4-methyl-pent-4-en-1-one
    —— Methyl-[3-(2-oxo-4-phenyl-3-imidazolidinyl)propyldithio]formate 121041-97-2 C14H18N2O3S2
    Methyl-[3-(2-oxo-4-phenyl-3-imidazolidinyl)propyldithio]formate
    —— 5-(3,4-Dimethoxyphenethyl)-5-methyl-hydantoin 55330-34-2 C14H18N2O4
    5-(3,4-Dimethoxyphenethyl)-5-methyl-hydantoin
    —— 3-(4-bromo-phenyl)-5-(3,4-dimethoxy-benzylidene)-1-methyl-imidazolidine-2,4-dione 59994-51-3 C19H17BrN2O4
    3-(4-bromo-phenyl)-5-(3,4-dimethoxy-benzylidene)-1-methyl-imidazolidine-2,4-dione
    —— 1,3-Bis-(trichlormethylthio)-2-imidazolidinon 53743-17-2 C5H4Cl6N2OS2
    1,3-Bis-(trichlormethylthio)-2-imidazolidinon
    —— 1-Amino-2-thioxo-3-m-tolyl-imidazolidin-4-one 107166-83-6 C10H11N3OS
    1-Amino-2-thioxo-3-m-tolyl-imidazolidin-4-one
    —— N-(2,4-Dioxo-1,3-diazaspiro[4.5]dec-3-yl)-2-oxo-1(2H)-pyridineacetamide 1210749-65-7 C15H18N4O4
    N-(2,4-Dioxo-1,3-diazaspiro[4.5]dec-3-yl)-2-oxo-1(2H)-pyridineacetamide
    —— 7-acetyl-8-oxo-7-(toluene-p-sulphenyl)-3-oxa-1-azabicyclo<4.2.0>octane-2-spirocyclohexane 106673-89-6 C20H25NO3S
    7-acetyl-8-oxo-7-(toluene-p-sulphenyl)-3-oxa-1-azabicyclo<4.2.0>octane-2-spirocyclohexane
    —— 5,5-Dichloro-6-hydroxy-5,6-dihydro-4-chlorimino-1-methylpyrimidin-2-one 106548-95-2 C5H6Cl3N3O2
    5,5-Dichloro-6-hydroxy-5,6-dihydro-4-chlorimino-1-methylpyrimidin-2-one
    —— 6-chloro-2-methyl-spiro-[chroman-4,4'-imidazolidine]-2',5'-dione 82319-88-8 C12H11ClN2O3
    6-chloro-2-methyl-spiro-[chroman-4,4'-imidazolidine]-2',5'-dione
    —— (S)-4-benzyl-3-<2-(2,2,2-trifluoroethoxy)ethanoyl>oxazolidin-2-one 177785-24-9 C14H14F3NO4
    (S)-4-benzyl-3-<2-(2,2,2-trifluoroethoxy)ethanoyl>oxazolidin-2-one
    —— 3-(3-chloro-phenyl)-5-phenyl-oxazolidine-2,4-dione 1031-98-7 C15H10ClNO3
    3-(3-chloro-phenyl)-5-phenyl-oxazolidine-2,4-dione
    —— 1-(3,4-dichlorophenyl)-4-(4-hydroxyphenyl)-4-methyl-3-(2-propynyl)imidazolidine-2,5-dione 959690-26-7 C19H14Cl2N2O3
    1-(3,4-dichlorophenyl)-4-(4-hydroxyphenyl)-4-methyl-3-(2-propynyl)imidazolidine-2,5-dione
    —— dithiophosphoric acid <i>O</i>,<i>O</i>'-dibutyl ester <i>S</i>-(2-[1,3]oxazinan-3-yl-2-oxo-ethyl) ester 25823-76-1 C14H28NO4PS2
    dithiophosphoric acid <i>O</i>,<i>O</i>'-dibutyl ester <i>S</i>-(2-[1,3]oxazinan-3-yl-2-oxo-ethyl) ester
    —— (4R,2'R)-4-benzyl-3-[2'-(t-butyldimethylsilyloxy)heptanoyl]-2-oxazolidinone 917613-43-5 C23H37NO4Si
    (4R,2'R)-4-benzyl-3-[2'-(t-butyldimethylsilyloxy)heptanoyl]-2-oxazolidinone
    —— 8-tert-butyl-3-(2-tosylethyl)-1,3-diazaspiro[4,5]decane-2,4-dione 1015247-42-3 C21H30N2O4S
    8-tert-butyl-3-(2-tosylethyl)-1,3-diazaspiro[4,5]decane-2,4-dione
    —— 1-(4-bromo-2-fluorophenyl)-3-(4-(4-fluorophenethyl)-4-methyl-2,5-dioxoimidazolidin-1-yl)urea 1434717-90-4 C19H17BrF2N4O3
    1-(4-bromo-2-fluorophenyl)-3-(4-(4-fluorophenethyl)-4-methyl-2,5-dioxoimidazolidin-1-yl)urea
    —— 1-(2-chloro-4-trifluoromethyl-phenyl)-3,4-dimethyl-4-(4-hydroxyphenyl)imidazolidine-2,5-dione 959690-36-9 C18H14ClF3N2O3
    1-(2-chloro-4-trifluoromethyl-phenyl)-3,4-dimethyl-4-(4-hydroxyphenyl)imidazolidine-2,5-dione
    —— tert-butyl (R)-4-((S)-3-chloro-1-hydroxybut-3-en-1-yl)-2,2-dimethyloxazolidine-3-carboxylate 1179318-39-8 C14H24ClNO4
    tert-butyl (R)-4-((S)-3-chloro-1-hydroxybut-3-en-1-yl)-2,2-dimethyloxazolidine-3-carboxylate
    —— 1-Methanesulfonyl-3-(2-nitro-phenyl)-imidazolidin-2-one 85695-16-5 C10H11N3O5S
    1-Methanesulfonyl-3-(2-nitro-phenyl)-imidazolidin-2-one
    —— 3-(3-diphenylphosphanyl-3-phenylpropanoyl)-1,3-oxazolidin-2-one 1244965-30-7 C24H22NO3P
    3-(3-diphenylphosphanyl-3-phenylpropanoyl)-1,3-oxazolidin-2-one
    —— 2,4,6,8,9,11-hexa-N-benzyl-3,7,10-trioxo-2,4,6,8,9,11-hexaaza[3.3.3]propellane 1431648-74-6 C47H42N6O3
    2,4,6,8,9,11-hexa-N-benzyl-3,7,10-trioxo-2,4,6,8,9,11-hexaaza[3.3.3]propellane
    —— 5'-bromo-1-(4-methoxybenzyl)-1',3'-dihydro-2H,5H-spiro[imidazolidine-4,2'-indene]-2,5-dione 1210815-85-2 C19H17BrN2O3
    5'-bromo-1-(4-methoxybenzyl)-1',3'-dihydro-2H,5H-spiro[imidazolidine-4,2'-indene]-2,5-dione
    —— (4S)-4-benzyl-3-[(2R,3S,6S,E)-3-hydroxy-2,4,6,8-tetramethylnona-4,7-dienoyl]oxazolidin-2-one 1268687-95-1 C23H31NO4
    (4S)-4-benzyl-3-[(2R,3S,6S,E)-3-hydroxy-2,4,6,8-tetramethylnona-4,7-dienoyl]oxazolidin-2-one
    —— 1-(4-((4-methoxybenzyl)thio)phenyl)imidazolidin-2-one 1166311-42-7 C17H18N2O2S
    1-(4-((4-methoxybenzyl)thio)phenyl)imidazolidin-2-one