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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Chlor-2,5-dimethoxybenzolthiol 18858-07-6 C8H9ClO2S
    4-Chlor-2,5-dimethoxybenzolthiol
    —— 4-benzotriazol-2-yl-2-(5-chloro-benzotriazol-2-yl)-phenol 65740-16-1 C18H11ClN6O
    4-benzotriazol-2-yl-2-(5-chloro-benzotriazol-2-yl)-phenol
    —— 4-(4-Pentylphenyl)piperidine 622386-75-8 C16H25N
    4-(4-Pentylphenyl)piperidine
    —— (4,6-diamino-[1,3,5]triazin-2-yloxy)-carbamic acid <i>tert</i>-butyl ester 38167-47-4 C8H14N6O3
    (4,6-diamino-[1,3,5]triazin-2-yloxy)-carbamic acid <i>tert</i>-butyl ester
    —— 4,5-bis-diphenylphosphinothioyl-3,3-dimethyl-3<i>H</i>-pyrazole 65939-38-0 C29H26N2P2S2
    4,5-bis-diphenylphosphinothioyl-3,3-dimethyl-3<i>H</i>-pyrazole
    —— 4-[2-(diethylamino)propoxy]-3,5-dimethylaniline 658691-90-8 C15H26N2O
    4-[2-(diethylamino)propoxy]-3,5-dimethylaniline
    —— 4-<(4,5-Tetramethylen-(2H)1,3-dithiol-2-yliden)-amino>-anilin 119882-89-2 C13H14N2S2
    4-<(4,5-Tetramethylen-(2H)1,3-dithiol-2-yliden)-amino>-anilin
    —— 4-(8-methoxy-10,11-dihydro-dibenzo[<i>b</i>,<i>f</i>]thiepin-10-yl)-1-methyl-piperidine 47339-13-9 C21H25NOS
    4-(8-methoxy-10,11-dihydro-dibenzo[<i>b</i>,<i>f</i>]thiepin-10-yl)-1-methyl-piperidine
    —— 4-Dimethylamino-butane-1-sulfonic acid (4-nitro-phenyl)-amide 63345-55-1 C12H19N3O4S
    4-Dimethylamino-butane-1-sulfonic acid (4-nitro-phenyl)-amide
    —— 4-Furfurylbenzyl-(+/-)-cis,trans-chrysanthemat 14920-08-2 C22H26O3
    4-Furfurylbenzyl-(+/-)-cis,trans-chrysanthemat
    —— 4-Methoxy-3,5-dinitro-benzoesaeure-propylester 6216-89-3 C11H12N2O7
    4-Methoxy-3,5-dinitro-benzoesaeure-propylester
    —— (+/-)-4-<(RS)-2-Hydroxy-2-((1RS)-2c-chloracetoxy-3c,5c-dimethyl-cyclohex-1r-yl)-ethyl>-glutarsaeureimid 6376-90-5 C17H26ClNO5
    (+/-)-4-<(RS)-2-Hydroxy-2-((1RS)-2c-chloracetoxy-3c,5c-dimethyl-cyclohex-1r-yl)-ethyl>-glutarsaeureimid
    —— 4-<3-Hydroxy-bicyclo<2.2.1>heptyl-(2)>-phenol 15724-48-8 C13H16O2
    4-<3-Hydroxy-bicyclo<2.2.1>heptyl-(2)>-phenol
    —— 4-Morpholinomethyl-chromanon-(3) 19090-15-4 C14H17NO3
    4-Morpholinomethyl-chromanon-(3)
    —— 4-(1-Dodecyl-pyridinio-4-yl)-1-dodecyl-1,4-dihydro-pyridyl 17340-33-9 C34H58N2
    4-(1-Dodecyl-pyridinio-4-yl)-1-dodecyl-1,4-dihydro-pyridyl
    —— 4-tert-butoxycarbonylamino-1-(4-tert-butyl-phenylcarbamoyl)-piperidine-4-carboxylic acid methyl ester 1262988-91-9 C23H35N3O5
    4-tert-butoxycarbonylamino-1-(4-tert-butyl-phenylcarbamoyl)-piperidine-4-carboxylic acid methyl ester
    —— 4-(6-chloronaphthalene-2-sulfonyl)-1-(4-piperidylmethyl)-2-piperazinone hydrochloride 239072-99-2 C20H24ClN3O3S*ClH
    4-(6-chloronaphthalene-2-sulfonyl)-1-(4-piperidylmethyl)-2-piperazinone hydrochloride
    —— 4'-{6-[(R)-1-(3-chlorobenzyl)-2-mercaptoethylcarbamoyl]-4-methyl-2-propyl-benzoimidazol-1-ylmethyl}biphenyl-2-carboxylic acid 1092948-81-6 C35H34ClN3O3S
    4'-{6-[(R)-1-(3-chlorobenzyl)-2-mercaptoethylcarbamoyl]-4-methyl-2-propyl-benzoimidazol-1-ylmethyl}biphenyl-2-carboxylic acid
    —— 4-hydroxy-N',N'-dimethylbenzohydrazide 103449-06-5 C9H12N2O2
    4-hydroxy-N',N'-dimethylbenzohydrazide
    —— 4-[N-(2-dimethylamino-ethyl)-N-propylsulphonyl-amino]-aniline 334952-31-7 C13H23N3O2S
    4-[N-(2-dimethylamino-ethyl)-N-propylsulphonyl-amino]-aniline
    —— 4,6-Dichloro-1,3,5,7,9,10-hexamethyl-2,8-dithia-1,3,5,7,9,10-hexaaza-4λ<sup>5</sup>,6λ<sup>5</sup>-diphospha-dispiro[3.1.3.1]decane 2,2,8,8-tetraoxide 21465-21-4 C6H18Cl2N6O4P2S2
    4,6-Dichloro-1,3,5,7,9,10-hexamethyl-2,8-dithia-1,3,5,7,9,10-hexaaza-4λ<sup>5</sup>,6λ<sup>5</sup>-diphospha-dispiro[3.1.3.1]decane 2,2,8,8-tetraoxide
    —— 4-(3,4-Dimethylpyrrolidin-1-yl)-2-(trifluoromethyl)benzoic acid 530092-21-8 C14H16F3NO2
    4-(3,4-Dimethylpyrrolidin-1-yl)-2-(trifluoromethyl)benzoic acid
    —— <4-Amino-3-methyl-phenyl>-phenyl-acetonitril 4760-57-0 C15H14N2
    <4-Amino-3-methyl-phenyl>-phenyl-acetonitril
    —— 4-fluoro-2-[5-methyl-2-(4-methyl-anilino)-thiazol-4-yl]-phenol 2803-64-7 C17H15FN2OS
    4-fluoro-2-[5-methyl-2-(4-methyl-anilino)-thiazol-4-yl]-phenol
    —— 4-bromo-7-phenylisoquinoline N-oxide 223671-22-5 C15H10BrNO
    4-bromo-7-phenylisoquinoline N-oxide
    —— 4-Amino-2,3,5-tribromophenol 1214890-60-4 C6H4Br3NO
    4-Amino-2,3,5-tribromophenol
    —— 4-(pyridin-2-yl)thiazole-2-yl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside 1095998-22-3 C22H24N2O9S2
    4-(pyridin-2-yl)thiazole-2-yl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside
    —— (4-oxo-3-propyl-2-thioxo-thiazolidin-5-yl)-acetic acid <i>N</i>'-phenyl-hydrazide 54012-48-5 C14H17N3O2S2
    (4-oxo-3-propyl-2-thioxo-thiazolidin-5-yl)-acetic acid <i>N</i>'-phenyl-hydrazide
    —— 4'-[2''-deoxy-5''-O-(4,4'-dimethoxytriphenylmethyl)-β-D-ribofuranosyl]-3-nitrobiphenyl 912818-53-2 C38H35NO7
    4'-[2''-deoxy-5''-O-(4,4'-dimethoxytriphenylmethyl)-β-D-ribofuranosyl]-3-nitrobiphenyl
    —— 4,4-dimethyl-2-(prop-1-en-1-yl)-1,3-dioxane 53828-53-8 C9H16O2
    4,4-dimethyl-2-(prop-1-en-1-yl)-1,3-dioxane
    —— 4-chloro-N,N-dimethyl-2,1,3-benzothiadiazole-7-sulfonamide 1013405-86-1 C8H8ClN3O2S2
    4-chloro-N,N-dimethyl-2,1,3-benzothiadiazole-7-sulfonamide
    —— 4-nitro-N-(3,6,6-trimethyl-1-(pyridin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-4-yl)benzamide 1384426-61-2 C22H23N5O3
    4-nitro-N-(3,6,6-trimethyl-1-(pyridin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-4-yl)benzamide
    —— [4-(4-nitro-benzenesulfonyl)-phenyl]-urea 33138-27-1 C13H11N3O5S
    [4-(4-nitro-benzenesulfonyl)-phenyl]-urea
    —— 4.9-Cl2-1.7-C2B10H10 31726-88-2 C2H10B10Cl2
    4.9-Cl2-1.7-C2B10H10
    —— 4,4'-Di-tert-butyl-2,2'-bis-chlorcarbonyl-diphenyldisulfid 18331-78-7 C22H24Cl2O2S2
    4,4'-Di-tert-butyl-2,2'-bis-chlorcarbonyl-diphenyldisulfid
    —— 4,6-O-Aethyliden-1,2,3,5-tetra-O-methyl-D-galaktitol 6207-22-3 C12H24O6
    4,6-O-Aethyliden-1,2,3,5-tetra-O-methyl-D-galaktitol
    —— 4,4,10,10-tetramethyl-tridecane-3,11-dione 15252-27-4 C17H32O2
    4,4,10,10-tetramethyl-tridecane-3,11-dione
    —— 4-butylamino-benzoic acid 1,2-diethyl-pyrazolidin-3-ylmethyl ester 6442-62-2 C19H31N3O2
    4-butylamino-benzoic acid 1,2-diethyl-pyrazolidin-3-ylmethyl ester
    —— 4-(1-β-D-Glucosylmercapto)-chinolin-1-oxid 6128-82-1 C15H17NO6S
    4-(1-β-D-Glucosylmercapto)-chinolin-1-oxid
    —— 4-(2-(3-azabicyclo[3.1.0]hexane-3-carbonyl)-4-(4-cyclopropylphenyl)thiazol-5-yl)benzenesulfonamide 1454649-98-9 C24H23N3O3S2
    4-(2-(3-azabicyclo[3.1.0]hexane-3-carbonyl)-4-(4-cyclopropylphenyl)thiazol-5-yl)benzenesulfonamide
    —— 4-Methoxyphenyl-3-O-benzyl-2,6-dideoxy-1-thio-L-galactopyranoside 167012-31-9 C20H24O4S
    4-Methoxyphenyl-3-O-benzyl-2,6-dideoxy-1-thio-L-galactopyranoside
    —— 4-ethoxy-10-methyl-5,6-dihydro-benzo[2,3]thiepino[4,5-<i>d</i>]pyrimidin-2-ylamine 72675-39-9 C15H17N3OS
    4-ethoxy-10-methyl-5,6-dihydro-benzo[2,3]thiepino[4,5-<i>d</i>]pyrimidin-2-ylamine
    —— 4-(Tert-butylsulfanyl)-3-fluoroaniline 1039335-62-0 C10H14FNS
    4-(Tert-butylsulfanyl)-3-fluoroaniline
    —— 4,7-bis(4-bromophenyl)-5,6-diphenylisoindoline-1,3-dione 1319733-03-3 C32H19Br2NO2
    4,7-bis(4-bromophenyl)-5,6-diphenylisoindoline-1,3-dione
    —— 4-Phenyl-N-<phenylcarbamoylmethyl)-piperidin-4-ol 76198-77-1 C19H22N2O2
    4-Phenyl-N-<phenylcarbamoylmethyl)-piperidin-4-ol
    —— 4-[2-(4'-Propoxy-biphenyl-4-yl)-ethyl]-benzonitrile 60003-39-6 C24H23NO
    4-[2-(4'-Propoxy-biphenyl-4-yl)-ethyl]-benzonitrile
    —— 4,4'-biphenol disodium salt 19480-93-4 C12H8O2*2Na
    4,4'-biphenol disodium salt
    —— [(4R,5R)-5-(Hydroxy-diphenyl-methyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-diphenyl-methanol; compound with 4-ethoxy-1-methyl-1H-pyridin-2-one 121463-35-2 C8H11NO2*C31H30O4
    [(4R,5R)-5-(Hydroxy-diphenyl-methyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-diphenyl-methanol; compound with 4-ethoxy-1-methyl-1H-pyridin-2-one
    —— (4S,6S,8R)-6,8-bis[[tert-butyl(dimethyl)silyl]oxy]-10-phenylmethoxydec-1-en-4-ol 124010-08-8 C29H54O4Si2
    (4S,6S,8R)-6,8-bis[[tert-butyl(dimethyl)silyl]oxy]-10-phenylmethoxydec-1-en-4-ol
    —— 4-Methyl-benzenesulfinic acid ((Z)-(1R,2S)-2-benzenesulfonyl-1-furan-2-yl-5-hydroxy-pent-3-enyl)-amide 213909-42-3 C22H23NO5S2
    4-Methyl-benzenesulfinic acid ((Z)-(1R,2S)-2-benzenesulfonyl-1-furan-2-yl-5-hydroxy-pent-3-enyl)-amide