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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[(1S)-1-Aminobutyl]-1-naphthalenol 1213103-13-9 C14H17NO
    4-[(1S)-1-Aminobutyl]-1-naphthalenol
    —— 4-<4-Sulfo-phenyl>-isoxazol-3,5-dicarbonsaeure 91059-71-1 C11H7NO8S
    4-<4-Sulfo-phenyl>-isoxazol-3,5-dicarbonsaeure
    —— 4-Methyl-benzoic acid (1S,2R,3S)-2,3-dibromo-cyclohexyl ester 108393-09-5 C14H16Br2O2
    4-Methyl-benzoic acid (1S,2R,3S)-2,3-dibromo-cyclohexyl ester
    —— 4-(tert-butyldiphenylsiloxy)-1-iodo-2-butyne 436147-06-7 C20H23IOSi
    4-(tert-butyldiphenylsiloxy)-1-iodo-2-butyne
    —— 4-Hydroxi-3-(4'-methoxiphenacyl)-dimethylbenzolsulfonamid 32345-09-8 C17H19NO5S
    4-Hydroxi-3-(4'-methoxiphenacyl)-dimethylbenzolsulfonamid
    —— 4-[2-fluoro-4-[(5R)-5-(1,2-oxazol-3-yloxymethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]-5,6-dihydro-1,2,4-triazine-1-carbaldehyde 1219707-24-0 C17H16FN5O5
    4-[2-fluoro-4-[(5R)-5-(1,2-oxazol-3-yloxymethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]-5,6-dihydro-1,2,4-triazine-1-carbaldehyde
    —— (4S,5S)-N<sup>1</sup>,N<sup>1</sup>,N<sup>4</sup>,N<sup>4</sup>,N<sup>5</sup>-Pentabenzyl-nonane-1,4,5-triamine 130984-53-1 C44H53N3
    (4S,5S)-N<sup>1</sup>,N<sup>1</sup>,N<sup>4</sup>,N<sup>4</sup>,N<sup>5</sup>-Pentabenzyl-nonane-1,4,5-triamine
    —— 4-[5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)pyrazol-3-yl]-4-hydroxycyclohexan-1-one 1224949-88-5 C21H17Cl3N2O2
    4-[5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)pyrazol-3-yl]-4-hydroxycyclohexan-1-one
    —— 4-[2,5-Bis-(2-iodo-phenoxymethyl)-pyrrol-1-yl]-pyridine 31309-06-5 C23H18I2N2O2
    4-[2,5-Bis-(2-iodo-phenoxymethyl)-pyrrol-1-yl]-pyridine
    —— 4-(2,4-dimethyl-phenyl)-1-(1(3)<i>H</i>-imidazole-4-sulfonyl)-1<i>H</i>-imidazole 58767-90-1 C14H14N4O2S
    4-(2,4-dimethyl-phenyl)-1-(1(3)<i>H</i>-imidazole-4-sulfonyl)-1<i>H</i>-imidazole
    —— 4-(1-cycloheptenyl)-3,5-dimethylisothiazole 113234-44-9 C12H17NS
    4-(1-cycloheptenyl)-3,5-dimethylisothiazole
    —— {4-[3-Hydroxy-2-((E)-4-hydroxy-4-vinyl-oct-1-enyl)-5-oxo-cyclopentyl]-butylsulfanyl}-acetic acid 68666-92-2 C21H34O5S
    {4-[3-Hydroxy-2-((E)-4-hydroxy-4-vinyl-oct-1-enyl)-5-oxo-cyclopentyl]-butylsulfanyl}-acetic acid
    —— 4-(4,6-dichloro-benzothiazol-2-yl)-benzonitrile 17930-22-2 C14H6Cl2N2S
    4-(4,6-dichloro-benzothiazol-2-yl)-benzonitrile
    —— 4-(2-morpholin-4-yl-2-oxo-ethoxy)-benzoic acid 2-azepan-1-yl-ethyl ester 48219-84-7 C21H30N2O5
    4-(2-morpholin-4-yl-2-oxo-ethoxy)-benzoic acid 2-azepan-1-yl-ethyl ester
    —— (4,4'-piperazine-1,4-diyl-diphenoxy)-bis-butenedioic acid 41973-51-7 C24H22N2O10
    (4,4'-piperazine-1,4-diyl-diphenoxy)-bis-butenedioic acid
    —— 4-[2-(1-hydroxy-ethyl)-6H-1,3,5,6-tetraaza-as-indacen-1-yl]-piperidine-1-carboxylic acid dimethylamide 1315489-49-6 C18H24N6O2
    4-[2-(1-hydroxy-ethyl)-6H-1,3,5,6-tetraaza-as-indacen-1-yl]-piperidine-1-carboxylic acid dimethylamide
    —— 4-amino-3-butyl-6-phenyl-4<i>H</i>-[1,2,4]triazin-5-one 41394-08-5 C13H16N4O
    4-amino-3-butyl-6-phenyl-4<i>H</i>-[1,2,4]triazin-5-one
    —— 4'-fluoro-2', 6'-diphenylbiphenyl-2-amine 1452574-32-1 C24H18FN
    4'-fluoro-2', 6'-diphenylbiphenyl-2-amine
    —— 4-ethoxy-5-acetylamido-2-nitro-benzoylamide 1222172-55-5 C11H13N3O5
    4-ethoxy-5-acetylamido-2-nitro-benzoylamide
    —— 4-fluoro-N-(5-(4-(3-hydroxyprop-1-ynyl)quinolin-6-yl)-2-methoxypyridin-3-yl)benzenesulfonamide 1551453-61-2 C24H18FN3O4S
    4-fluoro-N-(5-(4-(3-hydroxyprop-1-ynyl)quinolin-6-yl)-2-methoxypyridin-3-yl)benzenesulfonamide
    —— [4-(3,4-Dichloro-benzyl)-phenyl]-acetic acid methyl ester 77529-37-4 C16H14Cl2O2
    [4-(3,4-Dichloro-benzyl)-phenyl]-acetic acid methyl ester
    —— 4,4'-(nonane-1,1-diyl)bis(fluorobenzene) 1163694-93-6 C21H26F2
    4,4'-(nonane-1,1-diyl)bis(fluorobenzene)
    —— 4-{5-[2-(4-benzo[d]isothiazol-3-yl-piperazin-1-yl)-ethyl]-6-chloro-2-oxo-2,3-dihydro-indol-1-yl}-4-oxo-butyric acid ethyl ester 685567-34-4 C27H29ClN4O4S
    4-{5-[2-(4-benzo[d]isothiazol-3-yl-piperazin-1-yl)-ethyl]-6-chloro-2-oxo-2,3-dihydro-indol-1-yl}-4-oxo-butyric acid ethyl ester
    —— 4-oxo-4-triphenylen-2-yl-butyric acid 859789-40-5 C22H16O3
    4-oxo-4-triphenylen-2-yl-butyric acid
    —— 4-benzyl 1-methyl (1-((S)-3-(((benzyloxy)carbonyl)amino)-2-oxo-4-phenylbutyl)-1H-1,2,3-triazole-4-carbonyl)-L-aspartate 1237502-03-2 C33H33N5O8
    4-benzyl 1-methyl (1-((S)-3-(((benzyloxy)carbonyl)amino)-2-oxo-4-phenylbutyl)-1H-1,2,3-triazole-4-carbonyl)-L-aspartate
    —— 4-Isoxazolecarboxylic acid, 3-(4-fluorophenyl)-5-(trifluoromethyl)-, ethyl ester 1159978-87-6 C13H9F4NO3
    4-Isoxazolecarboxylic acid, 3-(4-fluorophenyl)-5-(trifluoromethyl)-, ethyl ester
    —— 4-{[4-({2-methyl-6-[(methylsulfonyl)amino]benzyl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzamide 1073156-36-1 C21H21F3N6O3S
    4-{[4-({2-methyl-6-[(methylsulfonyl)amino]benzyl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzamide
    —— 4'-bromo-1,4,5'-trimethyl-2'-phenyl-1H,2'H-[3,3']bipyrazolyl-5-carboxylic acid 109262-10-4 C16H15BrN4O2
    4'-bromo-1,4,5'-trimethyl-2'-phenyl-1H,2'H-[3,3']bipyrazolyl-5-carboxylic acid
    —— 4-methyl-1-(naphthalene-1-sulfonyl)-5-phenothiazin-10-yl-1H-[1,2,3]triazole 50875-68-8 C25H18N4O2S2
    4-methyl-1-(naphthalene-1-sulfonyl)-5-phenothiazin-10-yl-1H-[1,2,3]triazole
    —— 4-((4-Chlorobenzyl)oxy)-N'-((2-oxo-1,2-dihydroquinolin-3-yl)methylene)benzohydrazide 881664-73-9 C24H18ClN3O3
    4-((4-Chlorobenzyl)oxy)-N'-((2-oxo-1,2-dihydroquinolin-3-yl)methylene)benzohydrazide
    —— 4-Chloro-5-hydroxy-2-methyl-isoindole-1,3-dione 3740-26-9 C9H6ClNO3
    4-Chloro-5-hydroxy-2-methyl-isoindole-1,3-dione
    —— <4-Hydroxy-phenyl>-thiazolyl-(2)-carbinol 1079-61-4 C10H9NO2S
    <4-Hydroxy-phenyl>-thiazolyl-(2)-carbinol
    —— 4-methyl-2,2-dioxo-octahydro-2λ<sup>6</sup>-thieno[3,4-<i>c</i>]pyridin-6-one 17236-14-5 C8H13NO3S
    4-methyl-2,2-dioxo-octahydro-2λ<sup>6</sup>-thieno[3,4-<i>c</i>]pyridin-6-one
    —— 4-(2-{4-[3-(1-hydroxypropyl)phenyl]piperazin-1-yl}ethyl)piperidine-1-carboxylic acid tert-butyl ester 1000044-32-5 C25H41N3O3
    4-(2-{4-[3-(1-hydroxypropyl)phenyl]piperazin-1-yl}ethyl)piperidine-1-carboxylic acid tert-butyl ester
    —— (4aR,4bS,6aS,8R,10aS,10bR,12aR)-8-hydroxyhexadecahydrochrysen-2-one 1313600-68-8 C18H28O2
    (4aR,4bS,6aS,8R,10aS,10bR,12aR)-8-hydroxyhexadecahydrochrysen-2-one
    —— 4,4-difluoro-8-[3,4-bis(3-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}-2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxymethyl}propoxy)phenyl]-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene 1259292-35-7 C55H91BF2N2O18
    4,4-difluoro-8-[3,4-bis(3-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}-2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxymethyl}propoxy)phenyl]-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene
    —— (4S)-2,2-dimethyl-4-(2-trityloxyethyl)-1,3-dioxolane 139884-77-8 C26H28O3
    (4S)-2,2-dimethyl-4-(2-trityloxyethyl)-1,3-dioxolane
    —— 4-(1-benzyl-1H-benzo[d]imidazole-2-yl)-N,N-dimethyl aniline 23982-90-3 C22H21N3
    4-(1-benzyl-1H-benzo[d]imidazole-2-yl)-N,N-dimethyl aniline
    —— 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(((4-chloro-3-methylphenoxy)acetyl)amino)-3,3-dimethyl-7-oxo-, monopotassium salt, (2S-(2-alpha,5-alpha,6-beta))- 15545-42-3 C17H18ClKN2O5S
    4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(((4-chloro-3-methylphenoxy)acetyl)amino)-3,3-dimethyl-7-oxo-, monopotassium salt, (2S-(2-alpha,5-alpha,6-beta))-
    —— (4-chloro-6-methyl-pyrimidin-2-yl)-(1,2-dimethyl-propyl)-amine 54093-13-9 C10H16ClN3
    (4-chloro-6-methyl-pyrimidin-2-yl)-(1,2-dimethyl-propyl)-amine
    —— 4-[1-(4-Bromobenzyl)-5-methoxy-2-methyl-1H-indol-3-yl]butanamide 185737-78-4 C21H23BrN2O2
    4-[1-(4-Bromobenzyl)-5-methoxy-2-methyl-1H-indol-3-yl]butanamide
    —— 4-(3-methyloxetan-3-yl)-N-{4-[6-(1-methyl-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]benzyl}benzamide 1607005-30-0 C28H26N6O2
    4-(3-methyloxetan-3-yl)-N-{4-[6-(1-methyl-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]benzyl}benzamide
    —— 4-(2,5-dichloro-phenoxy)-N-(4,5-difluoro-2-methoxy-phenyl)-N-methyl-nicotinamide 1315468-70-2 C20H14Cl2F2N2O3
    4-(2,5-dichloro-phenoxy)-N-(4,5-difluoro-2-methoxy-phenyl)-N-methyl-nicotinamide
    —— 4-morpholin-4-yl-N-phenyl-benzamide 1110780-35-2 C17H18N2O2
    4-morpholin-4-yl-N-phenyl-benzamide
    —— (4aS,8R,8aS)-2-benzyl-N-cyclohexyl-1-oxo-3,4,4a,7,8,8a-hexahydroisoquinoline-8-carboxamide 1219700-73-8 C23H30N2O2
    (4aS,8R,8aS)-2-benzyl-N-cyclohexyl-1-oxo-3,4,4a,7,8,8a-hexahydroisoquinoline-8-carboxamide
    —— <4-Tributylstannyl-butin-(3)-yl>-vinyl-aether 17846-40-1 C18H34OSn
    <4-Tributylstannyl-butin-(3)-yl>-vinyl-aether
    —— 4-formyl-2,5-dimethyl-pyrrole-3-carboxylic acid 861582-93-6 C8H9NO3
    4-formyl-2,5-dimethyl-pyrrole-3-carboxylic acid
    —— 4,7-Dimethyl-1-pentadecyl-1H-quinoline-2-thione 2585-16-2 C26H41NS
    4,7-Dimethyl-1-pentadecyl-1H-quinoline-2-thione
    —— 4-(<i>trans</i>-2-carbamoyl-vinyl)-benzenethiosulfonic acid <i>S</i>-trichloromethyl ester 115247-76-2 C10H8Cl3NO3S2
    4-(<i>trans</i>-2-carbamoyl-vinyl)-benzenethiosulfonic acid <i>S</i>-trichloromethyl ester
    —— 4-Brom-11β-hydroxy-11α-methyl-5β-pregnan-3,20-dion 103863-48-5 C22H33BrO3
    4-Brom-11β-hydroxy-11α-methyl-5β-pregnan-3,20-dion