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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1,3-dimethyl-5-morpholin-4-yl-2-oxo-imidazolidin-4-ylidenemethyl)-6-hydroxymethyl-1,3-dimethyl-1,3-dihydrobenzoimidazol-2-one 1006591-51-0 C20H27N5O4
    4-(1,3-dimethyl-5-morpholin-4-yl-2-oxo-imidazolidin-4-ylidenemethyl)-6-hydroxymethyl-1,3-dimethyl-1,3-dihydrobenzoimidazol-2-one
    —— 4-Dimethylcarbamoyl-3-methyl-butyric acid methyl ester 70367-41-8 C9H17NO3
    4-Dimethylcarbamoyl-3-methyl-butyric acid methyl ester
    —— 4-(4'-cyanobiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289620-90-1 C19H20N2O4S
    4-(4'-cyanobiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— (4-chloro-phenyl)-(3-methyl-3<i>H</i>-thiazol-2-ylidene)-amine 90797-74-3 C10H9ClN2S
    (4-chloro-phenyl)-(3-methyl-3<i>H</i>-thiazol-2-ylidene)-amine
    —— (4R,5R)-2,2-dibutyl-4,5-dimethyl-1,3,2-dioxastannolane 88341-32-6 C12H26O2Sn
    (4R,5R)-2,2-dibutyl-4,5-dimethyl-1,3,2-dioxastannolane
    —— 4-[[[5-chloro-2-[4-[1-(2-hydroxy-2-methylpropanoyl)piperidin-4-yl]-2-methoxyanilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383679-76-2 C31H37ClN6O4
    4-[[[5-chloro-2-[4-[1-(2-hydroxy-2-methylpropanoyl)piperidin-4-yl]-2-methoxyanilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
    —— 4-cyclopropyl-2-(3-fluorophenyl)-pyrido[2,3-b]pyrazin-3(4H)-one 1186506-00-2 C16H12FN3O
    4-cyclopropyl-2-(3-fluorophenyl)-pyrido[2,3-b]pyrazin-3(4H)-one
    —— 4-chloro-6-(4-nitro-phenyl)-7<i>H</i>-pyrimido[4,5-<i>b</i>][1,4]thiazine 32605-38-2 C12H7ClN4O2S
    4-chloro-6-(4-nitro-phenyl)-7<i>H</i>-pyrimido[4,5-<i>b</i>][1,4]thiazine
    —— (4R,4aS,7aR,12bS)-3-ethyl-4a-hydroxy-9-methoxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one 72186-14-2 C19H23NO4
    (4R,4aS,7aR,12bS)-3-ethyl-4a-hydroxy-9-methoxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
    —— 4-Oxo-octanoic acid [(S)-2-(tert-butyl-diphenyl-silanyloxy)-1-(3,4-dimethoxy-benzyl)-ethyl]-amide 862819-81-6 C35H47NO5Si
    4-Oxo-octanoic acid [(S)-2-(tert-butyl-diphenyl-silanyloxy)-1-(3,4-dimethoxy-benzyl)-ethyl]-amide
    —— (4aR,6aS,7aR,11aR,13aS,14aR)-dodecahydro-1H,6H,7H,13H-6a,13a-epidithiopyrazino[1,2-a:4,5-a']diindole-6,13-dione 1361413-15-1 C18H24N2O2S2
    (4aR,6aS,7aR,11aR,13aS,14aR)-dodecahydro-1H,6H,7H,13H-6a,13a-epidithiopyrazino[1,2-a:4,5-a']diindole-6,13-dione
    —— <4-(Dimethylaminomethylen)-1,3-cyclopentadien-1,3-diyl>bis(dimethylselenonium)-diperchlorat 119010-50-3 C12H21NSe2*2ClO4
    <4-(Dimethylaminomethylen)-1,3-cyclopentadien-1,3-diyl>bis(dimethylselenonium)-diperchlorat
    —— 4-[5-[(4-methoxyphenyl)methylideneamino]-1,3,4-thiadiazol-2-yl]aniline 1315564-61-4 C16H14N4OS
    4-[5-[(4-methoxyphenyl)methylideneamino]-1,3,4-thiadiazol-2-yl]aniline
    —— (4aR,6aR,6bS,6cS)-1a-Methyl-1,1a,2,3,4,6a,6b,6c-octahydro-cyclopenta[g]cyclopropa[cd]pentalene 95063-04-0 C12H16
    (4aR,6aR,6bS,6cS)-1a-Methyl-1,1a,2,3,4,6a,6b,6c-octahydro-cyclopenta[g]cyclopropa[cd]pentalene
    —— 4-[2-(2-Methoxyphenoxy)ethylamino]butanenitrile 13069-39-1 C13H18N2O2
    4-[2-(2-Methoxyphenoxy)ethylamino]butanenitrile
    —— 4-(4-chlorophenyl)-2-[1-(4-methylpiperazinyl)]-6-(2-thienyl)-3-pyridinecarbonitrile 1595291-92-1 C21H19ClN4S
    4-(4-chlorophenyl)-2-[1-(4-methylpiperazinyl)]-6-(2-thienyl)-3-pyridinecarbonitrile
    —— 4-(4-Chloro-3-methylphenyl)-2,2-dimethyl-1,3-benzoxazin-7-amine 1110662-89-9 C17H17ClN2O
    4-(4-Chloro-3-methylphenyl)-2,2-dimethyl-1,3-benzoxazin-7-amine
    —— 4-(3,4-Difluorophenyl)-2,2-dimethyl-1,3-benzoxazin-7-amine 1110662-88-8 C16H14F2N2O
    4-(3,4-Difluorophenyl)-2,2-dimethyl-1,3-benzoxazin-7-amine
    —— 4-amino-2-methoxy-6-{4-[1-methyl-1-(methylsulfonyl)ethyl]phenyl}-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236407-74-1 C18H22N4O4S
    4-amino-2-methoxy-6-{4-[1-methyl-1-(methylsulfonyl)ethyl]phenyl}-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— (4R,5S)-5-((S)-((tert-butyldimethylsilyl)oxy)(3,4-dimethoxyphenyl)methyl)-4-(3,4-dimethoxyphenyl)dihydrofuran-2(3H)-one 1537880-81-1 C27H38O7Si
    (4R,5S)-5-((S)-((tert-butyldimethylsilyl)oxy)(3,4-dimethoxyphenyl)methyl)-4-(3,4-dimethoxyphenyl)dihydrofuran-2(3H)-one
    —— (4-deoxy-4-methyl-(1,2,3,6-tetra-O-benzyl-α-D-glucopyranosyl))-(2,3,4,6-tetra-O-acetyl)-β-D-galactopyranoside 1344024-94-7 C49H56O15
    (4-deoxy-4-methyl-(1,2,3,6-tetra-O-benzyl-α-D-glucopyranosyl))-(2,3,4,6-tetra-O-acetyl)-β-D-galactopyranoside
    —— 4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-N-[(1S,3R)-3-(3-cyclopropyl-4H-1,2,4-triazol-4-yl)cyclohexyl]-2-(trifluoromethoxy)benzenesulfonamide 1261223-51-1 C23H25F3N6O4S
    4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-N-[(1S,3R)-3-(3-cyclopropyl-4H-1,2,4-triazol-4-yl)cyclohexyl]-2-(trifluoromethoxy)benzenesulfonamide
    —— 4-(3,4-dimethoxy-phenyl)-2-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937191-70-3 C26H26F3N3O4
    4-(3,4-dimethoxy-phenyl)-2-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
    —— 4-Chloro-5-isopropyl-6-[1,3,4]oxadiazol-2-yl-pyrrolo[2,1-f][1,2,4]triazine 1017281-87-6 C11H10ClN5O
    4-Chloro-5-isopropyl-6-[1,3,4]oxadiazol-2-yl-pyrrolo[2,1-f][1,2,4]triazine
    —— 4,4,4-trifluoro-1-(2-thienyl)-2-butynyl acetate 928658-58-6 C10H7F3O2S
    4,4,4-trifluoro-1-(2-thienyl)-2-butynyl acetate
    —— 4-[5-(1H-indol-5-yl)pyridin-3-yl]-1,4-diazatricyclo[4.3.1.1(3,8)]undecane 1258934-15-4 C22H24N4
    4-[5-(1H-indol-5-yl)pyridin-3-yl]-1,4-diazatricyclo[4.3.1.1(3,8)]undecane
    —— (4-Hydroxy-5,7-dimethyl-1,1-dioxo-1,2-dihydro-1λ<sup>6</sup>-pyrido[3,2-e][1,2]thiazin-3-yl)-(4-methoxy-phenyl)-methanone 508183-68-4 C17H16N2O5S
    (4-Hydroxy-5,7-dimethyl-1,1-dioxo-1,2-dihydro-1λ<sup>6</sup>-pyrido[3,2-e][1,2]thiazin-3-yl)-(4-methoxy-phenyl)-methanone
    —— 4-dimethylamino-2'-methyl-<i>trans</i>-stilben-3-ol 101583-97-5 C17H19NO
    4-dimethylamino-2'-methyl-<i>trans</i>-stilben-3-ol
    —— [4-Methyl-3-phenyl-3H-thiazol-(2E)-ylidene]-phenyl-acetonitrile 85463-94-1 C18H14N2S
    [4-Methyl-3-phenyl-3H-thiazol-(2E)-ylidene]-phenyl-acetonitrile
    —— (4-{3-[4-(tert-Butoxycarbonylamino-methyl)-benzoylamino]-2-oxo-propylcarbamoyl}-benzyl)-carbamic acid tert-butyl ester 877055-56-6 C29H38N4O7
    (4-{3-[4-(tert-Butoxycarbonylamino-methyl)-benzoylamino]-2-oxo-propylcarbamoyl}-benzyl)-carbamic acid tert-butyl ester
    —— 4-(5-bromothiophen-2-yl)-2-(2-chloro-6-fluorophenyl)-1H-imidazole 1254171-26-0 C13H7BrClFN2S
    4-(5-bromothiophen-2-yl)-2-(2-chloro-6-fluorophenyl)-1H-imidazole
    —— (4,4'-diacetyl-2,2'-isopropylidenedi-8-quinolinato)zinc(II) 73798-05-7 C25H20N2O4Zn
    (4,4'-diacetyl-2,2'-isopropylidenedi-8-quinolinato)zinc(II)
    —— 4-(5,6-dichlorobenzimidazol-2-yl)-2-[(2,6-dichlorophenyl)methyl]-1,3-thiazole 1027223-73-9 C17H9Cl4N3S
    4-(5,6-dichlorobenzimidazol-2-yl)-2-[(2,6-dichlorophenyl)methyl]-1,3-thiazole
    —— 4-methyl-3-methylsulfanyl-pyrido[2,1-<i>a</i>]isoquinolin-2-one 66612-91-7 C15H13NOS
    4-methyl-3-methylsulfanyl-pyrido[2,1-<i>a</i>]isoquinolin-2-one
    —— 4,4,4-trifluoro-3-(4-fluoro-phenyl)-but-2-enoic acid tert-butyl ester 1104029-35-7 C14H14F4O2
    4,4,4-trifluoro-3-(4-fluoro-phenyl)-but-2-enoic acid tert-butyl ester
    —— 4-acetyl-5-benzyl-2-phenyl-2,4-dihydro-3-pyrazolone 1125651-69-5 C18H16N2O2
    4-acetyl-5-benzyl-2-phenyl-2,4-dihydro-3-pyrazolone
    —— 4-[(E)-2-[4-[(E)-2-[4-[(E)-2-(4-methylphenyl)ethenyl]-2,5-dioctoxyphenyl]ethenyl]phenyl]ethenyl]-2,5-dioctoxybenzaldehyde 186358-34-9 C64H90O5
    4-[(E)-2-[4-[(E)-2-[4-[(E)-2-(4-methylphenyl)ethenyl]-2,5-dioctoxyphenyl]ethenyl]phenyl]ethenyl]-2,5-dioctoxybenzaldehyde
    —— 4-({2-[(2-aminophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611215-37-3 C21H20N6O2
    4-({2-[(2-aminophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— (4aS,8aR)-6-((2S,3S)-3-Benzyloxy-tetrahydro-pyran-2-yl)-8a-methyl-2,3,4,4a,8,8a-hexahydro-pyrano[3,2-b]pyran 183722-26-1 C21H28O4
    (4aS,8aR)-6-((2S,3S)-3-Benzyloxy-tetrahydro-pyran-2-yl)-8a-methyl-2,3,4,4a,8,8a-hexahydro-pyrano[3,2-b]pyran
    —— 4-Bromo-N-[4-(3-dimethylaminopyrrolidin-1-yl)phenyl]-3-fluorobenzamide 1066553-13-6 C19H21BrFN3O
    4-Bromo-N-[4-(3-dimethylaminopyrrolidin-1-yl)phenyl]-3-fluorobenzamide
    —— 4,5-Diphenyl-1-(2,3-dihydroxy-5-phenylbenzyl)-1H-1,2,3-triazol 5533-70-0 C27H21N3O2
    4,5-Diphenyl-1-(2,3-dihydroxy-5-phenylbenzyl)-1H-1,2,3-triazol
    —— (4-chlorophenyl)dimethylselenonium triflate 45797-97-5 CF3O3S*C8H10ClSe
    (4-chlorophenyl)dimethylselenonium triflate
    —— 4-{6-chloro-8-[(2-methylpropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-fluoro-N-(propan-2-yl)benzamide 1365238-85-2 C20H23ClFN5O
    4-{6-chloro-8-[(2-methylpropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-2-fluoro-N-(propan-2-yl)benzamide
    —— 4-[2-(4-chlorobenzenesulphonylamino)-ethyl]-cyclohexylacetic acid (tetrazol-5-yl)-amide 1222873-51-9 C17H23ClN6O3S
    4-[2-(4-chlorobenzenesulphonylamino)-ethyl]-cyclohexylacetic acid (tetrazol-5-yl)-amide
    —— [(4-Methoxy-2-nitro-phenyl)-(toluene-4-sulfonyl)-amino]-acetic acid ethyl ester 71467-93-1 C18H20N2O7S
    [(4-Methoxy-2-nitro-phenyl)-(toluene-4-sulfonyl)-amino]-acetic acid ethyl ester
    —— 4-Methyl-4H-pyran 19150-07-3 C6H8O
    4-Methyl-4H-pyran
    —— 4-[5-benzo[1,3]dioxol-5-yl-3-(3,4-dimethyl-phenyl)-4,5-dihydro-pyrazol-1-ylmethyl]-morpholine 70690-93-6 C23H27N3O3
    4-[5-benzo[1,3]dioxol-5-yl-3-(3,4-dimethyl-phenyl)-4,5-dihydro-pyrazol-1-ylmethyl]-morpholine
    —— 4-[4-(4-chloro-benzoylamino)-benzoyl]-morpholine 70204-85-2 C18H17ClN2O3
    4-[4-(4-chloro-benzoylamino)-benzoyl]-morpholine
    —— 4-(3-chloro-phenyl)-5-phenyl-2,4-dihydro-[1,2,4]triazol-3-one 71114-90-4 C14H10ClN3O
    4-(3-chloro-phenyl)-5-phenyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-ethyl-2-methyl-2-phenyl-2,5-dihydro-furan 70716-31-3 C13H16O
    4-ethyl-2-methyl-2-phenyl-2,5-dihydro-furan