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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5S)-3-(2,6-Dichloro-phenyl)-5-p-tolyl-4,5-dihydro-isoxazole-4-carboxylic acid ethyl ester 128103-43-5 C19H17Cl2NO3
    (4S,5S)-3-(2,6-Dichloro-phenyl)-5-p-tolyl-4,5-dihydro-isoxazole-4-carboxylic acid ethyl ester
    —— 4-Methyl-piperazine-1-carbodithioic acid (2S,3S)-3-{2-[(Z)-methoxyimino]-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-4-oxo-azetidin-2-ylmethyl ester 176748-37-1 C35H37N7O3S3
    4-Methyl-piperazine-1-carbodithioic acid (2S,3S)-3-{2-[(Z)-methoxyimino]-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-4-oxo-azetidin-2-ylmethyl ester
    —— 4-<4'-(Benzoxazol-2-yl)-2'-chlor-stilben-4-yl>-2-phenyl-2H-1,2,3-triazol 65204-07-1 C29H19ClN4O
    4-<4'-(Benzoxazol-2-yl)-2'-chlor-stilben-4-yl>-2-phenyl-2H-1,2,3-triazol
    —— 4'-[1-[[N-(cyanomethyl)-N-(3,4-dichlorophenyl)glycyl](methyl)amino]-2-(4-morpholinyl)ethyl]-N,N-dimethyl-3-biphenylcarboxamide 1003875-91-9 C32H35Cl2N5O3
    4'-[1-[[N-(cyanomethyl)-N-(3,4-dichlorophenyl)glycyl](methyl)amino]-2-(4-morpholinyl)ethyl]-N,N-dimethyl-3-biphenylcarboxamide
    —— 4,5-dibromo-3-chloro-pentan-2-one 98021-84-2 C5H7Br2ClO
    4,5-dibromo-3-chloro-pentan-2-one
    —— (-)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid 6,7,8,9-tetrahydro-5H-[b]pyridin-9-yl ester 912277-14-6 C20H25NO4
    (-)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid 6,7,8,9-tetrahydro-5H-[b]pyridin-9-yl ester
    —— 4-(3-chloro-4-methoxy-phenyl)-benzophenone 102023-76-7 C20H15ClO2
    4-(3-chloro-4-methoxy-phenyl)-benzophenone
    —— 4-Benzoyloxy-1-oxaspiro<5.5>undec-4-en-2,3-dion 78102-79-1 C17H16O5
    4-Benzoyloxy-1-oxaspiro<5.5>undec-4-en-2,3-dion
    —— (4Z,7Z)-4,7-decadien-1-yl acetate 1332863-51-0 C12H20O2
    (4Z,7Z)-4,7-decadien-1-yl acetate
    —— 4-((4-ethynylphenyl)diazenyl)phenol 4276-78-2 C14H10N2O
    4-((4-ethynylphenyl)diazenyl)phenol
    —— 4-<2-(4-n-Hexylcyclohexyl)ethyl>cyclohexanol 145772-51-6 C20H38O
    4-<2-(4-n-Hexylcyclohexyl)ethyl>cyclohexanol
    —— [4-Chloro-2-(3-trifluoromethyl-benzoylamino)-phenoxy]-acetic acid 6239-11-8 C16H11ClF3NO4
    [4-Chloro-2-(3-trifluoromethyl-benzoylamino)-phenoxy]-acetic acid
    —— (4-methylamino-4<i>H</i>-[1,2,4]triazol-3-yl)-butenedioic acid dimethyl ester 39602-94-3 C9H12N4O4
    (4-methylamino-4<i>H</i>-[1,2,4]triazol-3-yl)-butenedioic acid dimethyl ester
    —— 4-(4,7-dimethoxy-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-<i>N</i>-propyl-butyramide 10265-18-6 C17H22N2O5
    4-(4,7-dimethoxy-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-<i>N</i>-propyl-butyramide
    —— 4-methyl-2-(3',4',5'-trifluoro-6-{piperidin-1-yl[4-(trifluoromethyl)phenyl]methyl}biphenyl-3-yl)pentanoic acid 1257397-06-0 C31H31F6NO2
    4-methyl-2-(3',4',5'-trifluoro-6-{piperidin-1-yl[4-(trifluoromethyl)phenyl]methyl}biphenyl-3-yl)pentanoic acid
    —— 4-(2-Methylsulfanyl-4-oxo-azetidin-1-yl)-3-oxo-2-thiophen-3-yl-butyric acid benzyl ester 64455-66-9 C19H19NO4S2
    4-(2-Methylsulfanyl-4-oxo-azetidin-1-yl)-3-oxo-2-thiophen-3-yl-butyric acid benzyl ester
    —— 4-(2-hydroxy-3-methoxy-phenyl)-1,3-dimethyl-4,8-dihydro-1<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]thiazepin-7-one 56835-36-0 C15H17N3O3S
    4-(2-hydroxy-3-methoxy-phenyl)-1,3-dimethyl-4,8-dihydro-1<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]thiazepin-7-one
    —— (4,5-dihydro-pyridazine-3,6-diyldihydrazono)-bis acetic acid 38718-17-1 C8H10N6O4
    (4,5-dihydro-pyridazine-3,6-diyldihydrazono)-bis acetic acid
    —— 4-chloro-2-phenyl-5-[1,2,3]triazol-1-yl-2<i>H</i>-pyridazin-3-one 31838-99-0 C12H8ClN5O
    4-chloro-2-phenyl-5-[1,2,3]triazol-1-yl-2<i>H</i>-pyridazin-3-one
    —— 4'-[1-[[N-(3,4-dichlorophenyl)-N-methylglycyl](methyl)amino]-2-(1-pyrrolidinyl)ethyl]-4-biphenylcarboxamide 1003873-87-7 C29H32Cl2N4O2
    4'-[1-[[N-(3,4-dichlorophenyl)-N-methylglycyl](methyl)amino]-2-(1-pyrrolidinyl)ethyl]-4-biphenylcarboxamide
    —— 4-Piperidino-5-(p-dimethylaminophenyl)-5,10-dihydropyrimido<4,5-b>chinolin 31407-48-4 C24H27N5
    4-Piperidino-5-(p-dimethylaminophenyl)-5,10-dihydropyrimido<4,5-b>chinolin
    —— 4-amino-1-(2-chloro-benzyl)-1,2,5,6-tetrahydro-pyridine-3-carbonitrile 39949-09-2 C13H14ClN3
    4-amino-1-(2-chloro-benzyl)-1,2,5,6-tetrahydro-pyridine-3-carbonitrile
    —— 4-(4-((2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl)methyl)piperazin-1-yl)-2-(4-fluorophenoxy)benzoic acid 1228944-69-1 C32H34ClFN2O3
    4-(4-((2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl)methyl)piperazin-1-yl)-2-(4-fluorophenoxy)benzoic acid
    —— 4-[2-(benzylamino)-4-phenyl-1,3-thiazole-5-carbonyl]-3-phenyloxadiazol-3-ium-5-olate 108107-39-7 C25H18N4O3S
    4-[2-(benzylamino)-4-phenyl-1,3-thiazole-5-carbonyl]-3-phenyloxadiazol-3-ium-5-olate
    —— 4-methyl-2-methylsulfanyl-thiazole-5-carboxylic acid hydrazide 98197-20-7 C6H9N3OS2
    4-methyl-2-methylsulfanyl-thiazole-5-carboxylic acid hydrazide
    —— 4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-(2((dimethylamino)methyl)phenoxy)benzoic acid 1228943-12-1 C33H34ClN3O3
    4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-(2((dimethylamino)methyl)phenoxy)benzoic acid
    —— 4-bromo-1-[(4-trifluoromethyl-benzylidene)-amino]-1H-pyrrole-2-carboxylic acid methyl ester 1208361-40-3 C14H10BrF3N2O2
    4-bromo-1-[(4-trifluoromethyl-benzylidene)-amino]-1H-pyrrole-2-carboxylic acid methyl ester
    —— 4-benzenesulfonyl-2-formyl(5-<sup>13</sup>C)pyrrole 1537898-66-0 C11H9NO3S
    4-benzenesulfonyl-2-formyl(5-<sup>13</sup>C)pyrrole
    —— 4-(1-Pyrazolyl)pyrazabol 85737-38-8 C9H12B2N6
    4-(1-Pyrazolyl)pyrazabol
    —— 4-acridin-9-ylamino-<i>N</i>,<i>N</i>-diethyl-benzamide 51207-88-6 C24H23N3O
    4-acridin-9-ylamino-<i>N</i>,<i>N</i>-diethyl-benzamide
    —— 4-methoxy-1-(4-methoxy-phenyl)-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester 36205-75-1 C17H19NO5
    4-methoxy-1-(4-methoxy-phenyl)-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester
    —— 4,4-bis-(4-fluoro-phenyl)-2-methyl-1-phenyl-1,4-dihydro-2<i>H</i>-cinnolin-3-one 25874-86-6 C27H20F2N2O
    4,4-bis-(4-fluoro-phenyl)-2-methyl-1-phenyl-1,4-dihydro-2<i>H</i>-cinnolin-3-one
    —— 4-Butyl-2-phenyl-1-benzyl-pyrimidon-(6) 47349-86-0 C21H22N2O
    4-Butyl-2-phenyl-1-benzyl-pyrimidon-(6)
    —— 4-chloro-6-ethoxy-5-(4-isopropoxy-benzyl)-2-methylsulfanyl-pyrimidine 30837-98-0 C17H21ClN2O2S
    4-chloro-6-ethoxy-5-(4-isopropoxy-benzyl)-2-methylsulfanyl-pyrimidine
    —— 4-Ethyl-2-methyl-1H-imidazole; compound with oxalic acid 37455-63-3 C2H2O4*C6H10N2
    4-Ethyl-2-methyl-1H-imidazole; compound with oxalic acid
    —— 4-(2,3-dihydroxy-propoxy)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 34934-58-2 C14H18N2O4
    4-(2,3-dihydroxy-propoxy)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-acetoxy-2,5-diphenyl-1(3)<i>H</i>-imidazole 32282-56-7 C17H14N2O2
    4-acetoxy-2,5-diphenyl-1(3)<i>H</i>-imidazole
    —— 4-cyano-2-methyl-1-oxy-quinoline-3-carboxylic acid ethyl ester 29203-02-9 C14H12N2O3
    4-cyano-2-methyl-1-oxy-quinoline-3-carboxylic acid ethyl ester
    —— 4,4-Diphenyl-Δ(2)-pyrrolin 28168-68-5 C16H15N
    4,4-Diphenyl-Δ(2)-pyrrolin
    —— 4-acetylamino-<i>N</i>-(4-methyl-6-methylsulfanyl-pyrimidin-2-yl)-benzenesulfonamide 36082-37-8 C14H16N4O3S2
    4-acetylamino-<i>N</i>-(4-methyl-6-methylsulfanyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4,6-Diamino-5-(2,5-anhydro-D-allonoylamino)-pyrimidin 23316-73-6 C10H15N5O5
    4,6-Diamino-5-(2,5-anhydro-D-allonoylamino)-pyrimidin
    —— 4,6-Dichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid phenyl ester 24655-32-1 C15H7Cl2F3N2O2
    4,6-Dichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid phenyl ester
    —— 4-(1,3-dimethyl-2-phenyl-1H-indol-5-yl)-phenol 848749-80-4 C22H19NO
    4-(1,3-dimethyl-2-phenyl-1H-indol-5-yl)-phenol
    —— 4-Cyclohexyl-3-trifluoromethyl-phenol 864359-17-1 C13H15F3O
    4-Cyclohexyl-3-trifluoromethyl-phenol
    —— [4-IC6H4CH2PPh3]PF6 1334204-60-2 C25H21IP*F6P
    [4-IC6H4CH2PPh3]PF6
    —— 4-methyl-2-vinyl-selenophene 114821-17-9 C7H8Se
    4-methyl-2-vinyl-selenophene
    —— ({4-[4-(7-acetylamino-5-benzyloxy-1-chloromethyl-1,2-dihydrobenzo[e]indol-3-yl)-4-oxobutyrylamino]-1-methyl-1H-imidazole-2-carbonyl}amino)acetic acid tert-butyl ester 633303-14-7 C37H41ClN6O7
    ({4-[4-(7-acetylamino-5-benzyloxy-1-chloromethyl-1,2-dihydrobenzo[e]indol-3-yl)-4-oxobutyrylamino]-1-methyl-1H-imidazole-2-carbonyl}amino)acetic acid tert-butyl ester
    —— 4-methyl-3-(2-phenylhydrazino)hex-2-enenitrile 81114-39-8 C13H17N3
    4-methyl-3-(2-phenylhydrazino)hex-2-enenitrile
    —— 4-(1H-Pyrazol-4-yl)-6-(2-quinolin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one 1417182-15-0 C21H17N5O
    4-(1H-Pyrazol-4-yl)-6-(2-quinolin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one
    —— 4-(4-Methoxy-phenyl)-2-(2-quinolin-2-yl-ethyl)-2,3-dihydro-isoindol-1-one 1417183-17-5 C26H22N2O2
    4-(4-Methoxy-phenyl)-2-(2-quinolin-2-yl-ethyl)-2,3-dihydro-isoindol-1-one