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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Trifluoromethyl-6-(3-ethoxylphenyl)-2(1H)-quinolinone 328955-06-2 C18H14F3NO2
    4-Trifluoromethyl-6-(3-ethoxylphenyl)-2(1H)-quinolinone
    —— 4-methoxy-N-(4-methoxybenzoyl)-N-(4-thienylmethylamino-3-cyanoquinolin-2-yl)benzamide 477707-90-7 C31H24N4O4S
    4-methoxy-N-(4-methoxybenzoyl)-N-(4-thienylmethylamino-3-cyanoquinolin-2-yl)benzamide
    —— 4-{[(3S,4R)-1-(6-cyanopyridazin-3-yl)-3-fluoropiperidin-4-yl]amino}-6-(pyrazin-2-ylamino)nicotinamide 1227481-73-3 C20H19FN10O
    4-{[(3S,4R)-1-(6-cyanopyridazin-3-yl)-3-fluoropiperidin-4-yl]amino}-6-(pyrazin-2-ylamino)nicotinamide
    —— 4-tert-butyloxycarbonyl-1-[3-(5-(1,2,4-triazol-4-yl)-1H-indol-3-yl)propyl]piperazine-3-carboxylic acid ethyl ester 181956-04-7 C25H34N6O4
    4-tert-butyloxycarbonyl-1-[3-(5-(1,2,4-triazol-4-yl)-1H-indol-3-yl)propyl]piperazine-3-carboxylic acid ethyl ester
    —— 4-tert-butyl-2,6-dibromobenzaldehyde 350577-89-8 C11H12Br2O
    4-tert-butyl-2,6-dibromobenzaldehyde
    —— 4-[10,11-dihydro-2,8-dimethyl-dibenz[b,f]oxepin-10-yl]-1-piperazinecarboxylic acid ethyl ester 57388-28-0 C23H28N2O3
    4-[10,11-dihydro-2,8-dimethyl-dibenz[b,f]oxepin-10-yl]-1-piperazinecarboxylic acid ethyl ester
    —— (4aSR)-2,2-ethylenedithio-8-methoxy-4a-methyl-2,3,4,4a,9,10-hexahydrophenanthrene 209743-39-5 C18H22OS2
    (4aSR)-2,2-ethylenedithio-8-methoxy-4a-methyl-2,3,4,4a,9,10-hexahydrophenanthrene
    —— 4-Phenyl-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid 2613383-83-6 C12H12O3
    4-Phenyl-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid
    —— 4-methyl-N-[(1S)-1-propylprop-2-en-1-yl]-N-(prop-2-yn-1-yl)benzenesulfonamide 1284206-41-2 C16H21NO2S
    4-methyl-N-[(1S)-1-propylprop-2-en-1-yl]-N-(prop-2-yn-1-yl)benzenesulfonamide
    —— 4-(3-cyanophenoxy)-3-(2-methoxypyridin-3-yl)-N-(methylsulfonyl)benzamide 1355655-81-0 C21H17N3O5S
    4-(3-cyanophenoxy)-3-(2-methoxypyridin-3-yl)-N-(methylsulfonyl)benzamide
    —— 4-Chloro-benzoic acid 2,2,2-trichloro-1-pyridin-3-yl-ethyl ester 67916-37-4 C14H9Cl4NO2
    4-Chloro-benzoic acid 2,2,2-trichloro-1-pyridin-3-yl-ethyl ester
    —— 4-benzyl-1-tert-butoxycarbonyl-2(S)-n-butylpiperazin-3-one 169448-63-9 C20H30N2O3
    4-benzyl-1-tert-butoxycarbonyl-2(S)-n-butylpiperazin-3-one
    —— 4-(3-chloro-4-methylphenyl)-2-((2R,6S)-2,6-dimethyl-1-piperidinyl)-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine 1224711-32-3 C22H29ClN4
    4-(3-chloro-4-methylphenyl)-2-((2R,6S)-2,6-dimethyl-1-piperidinyl)-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine
    —— (4R)-2-[(2S)-2-(3,4-dichlorophenyl)pent-4-en-1-yl]-4-methyl-1-oxo-1,3,4,6-tetrahydro-2H-naphtho[1,2-f][1,4]oxazocine-7-carbonitrile 367261-19-6 C27H24Cl2N2O2
    (4R)-2-[(2S)-2-(3,4-dichlorophenyl)pent-4-en-1-yl]-4-methyl-1-oxo-1,3,4,6-tetrahydro-2H-naphtho[1,2-f][1,4]oxazocine-7-carbonitrile
    —— 4-[[2,5-difluorophenoxy]methyl]-2,5-difluoro-N-[methylsulfonyl]benzamide 1355632-46-0 C15H11F4NO4S
    4-[[2,5-difluorophenoxy]methyl]-2,5-difluoro-N-[methylsulfonyl]benzamide
    —— 4-Methoxy-N-[1,2,4]thiadiazolo[2,3-a]pyrimidin-(2Z)-ylidene-benzamide 126556-19-2 C13H10N4O2S
    4-Methoxy-N-[1,2,4]thiadiazolo[2,3-a]pyrimidin-(2Z)-ylidene-benzamide
    —— (4Z,6Z,8E)-1,3,3-Trimethyl-9-trimethylsilanyl-2,3-dihydro-1H-cyclopentacycloocten-1-ol 107383-33-5 C17H26OSi
    (4Z,6Z,8E)-1,3,3-Trimethyl-9-trimethylsilanyl-2,3-dihydro-1H-cyclopentacycloocten-1-ol
    —— 4-<3-methyl-penten-(2)-yl>-m-kresol 777-26-4 C13H18O
    4-<3-methyl-penten-(2)-yl>-m-kresol
    —— 4-Bromo-2-fluoro-4'-[2-(4-pentyl-cyclohexyl)-ethyl]-biphenyl 97109-88-1 C25H32BrF
    4-Bromo-2-fluoro-4'-[2-(4-pentyl-cyclohexyl)-ethyl]-biphenyl
    —— 4a-Ethoxycarbonyl-1,5,7-trioxo-3,4,4a,5,6,7,8,8a-octahydro-1H-pyrano<4,3-c>pyridin 76263-29-1 C11H13NO6
    4a-Ethoxycarbonyl-1,5,7-trioxo-3,4,4a,5,6,7,8,8a-octahydro-1H-pyrano<4,3-c>pyridin
    —— 4',5'-bis(benzyloxymethyl)bicyclo<3.2.0>hept-2-ene-6-spiro-2'-(1',3'-dioxolane) 131846-17-8 C25H28O4
    4',5'-bis(benzyloxymethyl)bicyclo<3.2.0>hept-2-ene-6-spiro-2'-(1',3'-dioxolane)
    —— 4,5-dihydro-1H-pyrazolo[3,4-f]quinoline-3-carboxylic acid 1147417-01-3 C11H9N3O2
    4,5-dihydro-1H-pyrazolo[3,4-f]quinoline-3-carboxylic acid
    —— 4,5-bis(diphenylphosphinoyl)-1,2,3-triazole triethylammonium 309959-93-1 C6H15N*C26H21N3O2P2
    4,5-bis(diphenylphosphinoyl)-1,2,3-triazole triethylammonium
    —— 4-(2,6-dimethylheptanoyl)phenol 117692-93-0 C15H22O2
    4-(2,6-dimethylheptanoyl)phenol
    —— (4R,5R)-5-(3-fluorophenyl)-4-(2-(phenylethynyl)-4-pyridinyl)-1,3-oxazolidin-2-one 1375751-78-2 C22H15FN2O2
    (4R,5R)-5-(3-fluorophenyl)-4-(2-(phenylethynyl)-4-pyridinyl)-1,3-oxazolidin-2-one
    —— [4-[2-(tert-butyl-dimethyl-silanyloxy)-ethylamino]-1-(3-chloro-phenyl)-cyclohexylmethyl]-carbamic acid tert-butyl ester 1037235-32-7 C26H45ClN2O3Si
    [4-[2-(tert-butyl-dimethyl-silanyloxy)-ethylamino]-1-(3-chloro-phenyl)-cyclohexylmethyl]-carbamic acid tert-butyl ester
    —— 4-[(5-Chloropyridin-2-yl)methoxy]-1-[6-[(1-methylsulfonylpiperidin-4-yl)amino]pyridin-3-yl]pyridin-2-one 1257515-21-1 C22H24ClN5O4S
    4-[(5-Chloropyridin-2-yl)methoxy]-1-[6-[(1-methylsulfonylpiperidin-4-yl)amino]pyridin-3-yl]pyridin-2-one
    —— 4-(4-hydroxy-3,5-diisopropyl-phenyl)-2-oxo-pyrrolidine-3-carboxylic acid methyl ester 6662-14-2 C18H25NO4
    4-(4-hydroxy-3,5-diisopropyl-phenyl)-2-oxo-pyrrolidine-3-carboxylic acid methyl ester
    —— (4-oxy-benzo[<i>f</i>]quinolin-3-yl)-carbamic acid ethyl ester 36193-64-3 C16H14N2O3
    (4-oxy-benzo[<i>f</i>]quinolin-3-yl)-carbamic acid ethyl ester
    —— 4-Nitro-5-acetylamino-benzo<b>selenophen 41322-87-6 C10H8N2O3Se
    4-Nitro-5-acetylamino-benzo<b>selenophen
    —— 4-(3-isopropylthieno[3,4-b]pyrazin-2-yl)thiomorpholine 1-oxide 1381779-47-0 C13H17N3OS2
    4-(3-isopropylthieno[3,4-b]pyrazin-2-yl)thiomorpholine 1-oxide
    —— 4-(5-methyl-2-((1-methyl-1H-pyrazol-4-yl)amino)pyrimidin-4-yl)-N-propylbenzenesulfonamide 1375455-77-8 C18H22N6O2S
    4-(5-methyl-2-((1-methyl-1H-pyrazol-4-yl)amino)pyrimidin-4-yl)-N-propylbenzenesulfonamide
    —— 4-[3-(5-cyclopropyl-1-phenylpyrazol-4-yl)propanoyl]amino-1-ethylpyrrole-3-carboxylic acid 1204422-40-1 C22H24N4O3
    4-[3-(5-cyclopropyl-1-phenylpyrazol-4-yl)propanoyl]amino-1-ethylpyrrole-3-carboxylic acid
    —— 4'-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]-3-isopropoxy-N-[(3-methylbutyl)sulfonyl]-4-biphenylcarboxamide hydrochloride 855478-45-4 C31H40N2O5S*ClH
    4'-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]-3-isopropoxy-N-[(3-methylbutyl)sulfonyl]-4-biphenylcarboxamide hydrochloride
    —— 4-[2-(1-benzoylpiperidin-4-yl)-4H-1,3-benzodioxin-6-yl]-N-(2-methoxyethyl)-benzamide 1200573-98-3 C30H32N2O5
    4-[2-(1-benzoylpiperidin-4-yl)-4H-1,3-benzodioxin-6-yl]-N-(2-methoxyethyl)-benzamide
    —— 4-[(2,2-difluoro-6-oxo-5H-[1,3]dioxolo[4,5-f]indol-7-ylidene)amino]oxybutanoic acid 1202859-51-5 C13H10F2N2O6
    4-[(2,2-difluoro-6-oxo-5H-[1,3]dioxolo[4,5-f]indol-7-ylidene)amino]oxybutanoic acid
    —— (4-chlorophenyl)-carbamic acid 1-(3-benzylpiperidin-1-ylmethyl)-2,2,2-trifluoroethyl ester hydrochloride 1602922-59-7 C22H24ClF3N2O2*ClH
    (4-chlorophenyl)-carbamic acid 1-(3-benzylpiperidin-1-ylmethyl)-2,2,2-trifluoroethyl ester hydrochloride
    —— 4-Fluor-2-acetamino-naphthalin 13772-58-2 C12H10FNO
    4-Fluor-2-acetamino-naphthalin
    —— 4-tert-butyl-N-(4-hydroxy-benzyl)-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide, trifluoroacetate salt 675865-93-7 C2HF3O2*C29H36N2O4S
    4-tert-butyl-N-(4-hydroxy-benzyl)-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide, trifluoroacetate salt
    —— 4,5-Dihydro-3-phenyl-6-oxopyrano<4,3-c>isoxazole 85156-28-1 C12H9NO3
    4,5-Dihydro-3-phenyl-6-oxopyrano<4,3-c>isoxazole
    —— 4-[5-chloro-4-(3-hydroxy-phenyl)-thiophene-2-sulfonylamino]-2-hydroxy-benzoic acid 1353434-67-9 C17H12ClNO6S2
    4-[5-chloro-4-(3-hydroxy-phenyl)-thiophene-2-sulfonylamino]-2-hydroxy-benzoic acid
    —— 4,6-bis-(4-chloro-phenyl)-3-methoxy-2-phenyl-pyridine 65129-46-6 C24H17Cl2NO
    4,6-bis-(4-chloro-phenyl)-3-methoxy-2-phenyl-pyridine
    —— 4,5,4',5'-tetrachloro-[3,3']bithiophenyl 66832-35-7 C8H2Cl4S2
    4,5,4',5'-tetrachloro-[3,3']bithiophenyl
    —— 4-benzothiazol-2-yl-2-(4-dimethylamino-styryl)-1-methyl-pyridinium; iodide 66597-27-1 C23H22N3S*I
    4-benzothiazol-2-yl-2-(4-dimethylamino-styryl)-1-methyl-pyridinium; iodide
    —— (4R,5S,Z)-methyl 5-hydroxy-3-methoxy-4-methyldec-2-enoate 1379540-09-6 C13H24O4
    (4R,5S,Z)-methyl 5-hydroxy-3-methoxy-4-methyldec-2-enoate
    —— (4-methyl-5-phenyl-4,5-dihydro-oxazol-2-yl)-phenyl-amine 4062-33-3 C16H16N2O
    (4-methyl-5-phenyl-4,5-dihydro-oxazol-2-yl)-phenyl-amine
    —— 4-Anilino-3-<N-aethoxycarbonyl-carbamoyl>-3-penten-2-on 22293-58-9 C15H18N2O4
    4-Anilino-3-<N-aethoxycarbonyl-carbamoyl>-3-penten-2-on
    —— 4-(4"-methylphenylurenyl)-4'-methylchalcone 1350728-26-5 C24H22N2O2
    4-(4"-methylphenylurenyl)-4'-methylchalcone
    —— 4-[2-(2-Benzyloxymethoxy-3,5-dimethyl-phenyl)-1,2-dihydroxy-ethyl]-1-benzyloxymethyl-piperidine-2,6-dione 298213-39-5 C31H35NO7
    4-[2-(2-Benzyloxymethoxy-3,5-dimethyl-phenyl)-1,2-dihydroxy-ethyl]-1-benzyloxymethyl-piperidine-2,6-dione
    —— 4-phenyl-1-butenyl p-tolylsulfoxide 118620-48-7 C17H18OS
    4-phenyl-1-butenyl p-tolylsulfoxide