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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(dimethylamino)benzaldehyde O-(dimethyl(phenyl)silyl) oxime 57535-20-3 C17H22N2OSi
    4-(dimethylamino)benzaldehyde O-(dimethyl(phenyl)silyl) oxime
    —— 4-hydroxy-1-(3-phenyl-4,5-dihydroisoxazol-5-yl)butan-2-one 1428236-10-5 C13H15NO3
    4-hydroxy-1-(3-phenyl-4,5-dihydroisoxazol-5-yl)butan-2-one
    —— 4-benzyl-3-(4-(naphthalen-2-yl)phenyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 1201796-46-4 C32H24N2O2
    4-benzyl-3-(4-(naphthalen-2-yl)phenyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
    —— (4S,5S)-4,5-Bis-[(S)-2-benzyloxy-1-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxolane 156487-65-9 C55H66O6Si2
    (4S,5S)-4,5-Bis-[(S)-2-benzyloxy-1-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxolane
    —— 4-(4-{3-[(R)-((2S,5R)-4-benzyl-2,5-dimethyl-piperazin-1-yl)-(3-hydroxy-phenyl)-methyl]-benzoyl}-piperazin-1-yl)-butyric acid ethyl ester 913644-41-4 C37H48N4O4
    4-(4-{3-[(R)-((2S,5R)-4-benzyl-2,5-dimethyl-piperazin-1-yl)-(3-hydroxy-phenyl)-methyl]-benzoyl}-piperazin-1-yl)-butyric acid ethyl ester
    —— 4-[[3-(4-fluorophenoxy)benzyl](2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile 916807-93-7 C23H15F7N2O
    4-[[3-(4-fluorophenoxy)benzyl](2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile
    —— (4,5-trans)-5-allyl-2,2-dimethyl-4-phenyl-1,3-dioxane 104693-38-1 C15H20O2
    (4,5-trans)-5-allyl-2,2-dimethyl-4-phenyl-1,3-dioxane
    —— 4-ethylbenzaldehyde-1-d 1201694-44-1 C9H10O
    4-ethylbenzaldehyde-1-d
    —— (4R,6S)-6-{(E)-2-[2,4-Bis-(4-fluoro-phenyl)-6-isopropyl-pyrimidin-5-yl]-vinyl}-4-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-one 122254-31-3 C42H42F2N2O3Si
    (4R,6S)-6-{(E)-2-[2,4-Bis-(4-fluoro-phenyl)-6-isopropyl-pyrimidin-5-yl]-vinyl}-4-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-one
    —— 4-p-chlorophenyl-5-phenyl-2-thiazolyl phenyl carbinol 117535-59-8 C22H16ClNOS
    4-p-chlorophenyl-5-phenyl-2-thiazolyl phenyl carbinol
    —— 4-Methoxy-8-(5-methoxy-2-benzimidazolyl)-sulfinyl-5,6,7,8-tetrahydroquinoline 104658-44-8 C18H19N3O3S
    4-Methoxy-8-(5-methoxy-2-benzimidazolyl)-sulfinyl-5,6,7,8-tetrahydroquinoline
    —— 4-[5-[[2-(3-methoxypiperidin-1-yl)-4-(trifluoromethyl)-5-oxazolyl]carbonylamino]-2-pyridinyl]-N-(2-fluorophenyl)-1-piperazinecarboxamide 1228000-97-2 C27H29F4N7O4
    4-[5-[[2-(3-methoxypiperidin-1-yl)-4-(trifluoromethyl)-5-oxazolyl]carbonylamino]-2-pyridinyl]-N-(2-fluorophenyl)-1-piperazinecarboxamide
    —— 4-(1-(3-(trifluoromethyl)pyridin-2-yloxy)ethyl)-N-methylpyrimidin-2-amine 1312763-85-1 C13H13F3N4O
    4-(1-(3-(trifluoromethyl)pyridin-2-yloxy)ethyl)-N-methylpyrimidin-2-amine
    —— 4'-C-ethynyl-5'-O-(dimethoxytrityl)thymidine 683809-80-5 C33H32N2O7
    4'-C-ethynyl-5'-O-(dimethoxytrityl)thymidine
    —— 4-benzenesulfonyl-naphthalene-1,2-diol 6256-29-7 C16H12O4S
    4-benzenesulfonyl-naphthalene-1,2-diol
    —— 4-((5-phenyl-1,3,4-thiadiazol-2-yl)diazenyl)phenol 17646-43-4 C14H10N4OS
    4-((5-phenyl-1,3,4-thiadiazol-2-yl)diazenyl)phenol
    —— (4R,8RS)-8,10-epoxy-p-menth-1-en-9-ol 473701-45-0 C10H16O2
    (4R,8RS)-8,10-epoxy-p-menth-1-en-9-ol
    —— {4-(2-thiazolyl)-1-(2-acetylfuran)thiocarbazone}2CdCl2 117198-58-0 C20H20CdCl2N8O2S4
    {4-(2-thiazolyl)-1-(2-acetylfuran)thiocarbazone}2CdCl2
    —— 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)- 72667-41-5 C14H17N5O5S2
    4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-
    —— 4-[1-(9H-Fluoren-9-ylmethoxycarbonyl)azetidin-3-yl]oxybenzoic acid 2361634-15-1 C25H21NO5
    4-[1-(9H-Fluoren-9-ylmethoxycarbonyl)azetidin-3-yl]oxybenzoic acid
    —— 4-(4-chlorophenyl)-N-(3-chlorobenzylidene)thiazol-2-amine 1357562-47-0 C16H10Cl2N2S
    4-(4-chlorophenyl)-N-(3-chlorobenzylidene)thiazol-2-amine
    —— 4-bromo-3-((dimethylamino)methyl)aniline 1282032-87-4 C9H13BrN2
    4-bromo-3-((dimethylamino)methyl)aniline
    —— 4-(α,α-diphenylhydroxymethyl)pentacyclo<4.2.0.0<sup>2,5</sup>.0<sup>3,8</sup>.0<sup>4,7</sup>>octane-1-carboxylic acid 152191-47-4 C22H18O3
    4-(α,α-diphenylhydroxymethyl)pentacyclo<4.2.0.0<sup>2,5</sup>.0<sup>3,8</sup>.0<sup>4,7</sup>>octane-1-carboxylic acid
    —— 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-N-(2,2,2-trifluoro-1-pyridin-2-ylethyl)thiophene-2-carboxamide 1109284-32-3 C18H20BF3N2O3S
    4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-N-(2,2,2-trifluoro-1-pyridin-2-ylethyl)thiophene-2-carboxamide
    —— 4-(1H-1,2,4-triazol-1-yl)pyridine-3-carboxylic acid 942206-38-4 C8H6N4O2
    4-(1H-1,2,4-triazol-1-yl)pyridine-3-carboxylic acid
    —— (4-Methoxycarbonylamino-phenyl)-methyl-phosphinic acid butyl ester 95885-66-8 C13H20NO4P
    (4-Methoxycarbonylamino-phenyl)-methyl-phosphinic acid butyl ester
    —— (4R,5S,E)-methyl 4,5-bis(diisopropyl-(3,3,4,4,4-pentafluorobutyl)silyloxy)octa-2,7-dienoate 1374332-52-1 C29H48F10O4Si2
    (4R,5S,E)-methyl 4,5-bis(diisopropyl-(3,3,4,4,4-pentafluorobutyl)silyloxy)octa-2,7-dienoate
    —— (4R,5R,Z)-methyl 5-(2-chlorophenyl)-5-hydroxy-3-methoxy-4-methylpent-2-enoate 1379539-99-7 C14H17ClO4
    (4R,5R,Z)-methyl 5-(2-chlorophenyl)-5-hydroxy-3-methoxy-4-methylpent-2-enoate
    —— (4-{3-[(1S)-1-(2-Chloro-3-fluoro-6-methoxyphenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-1-methyl-1H-pyrazol-5-yl)methanol 1350323-54-4 C21H20ClFN4O2
    (4-{3-[(1S)-1-(2-Chloro-3-fluoro-6-methoxyphenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-1-methyl-1H-pyrazol-5-yl)methanol
    —— 4β-Formyloxy-17β-acetoxy-5α-hydroxy-androstan 102701-65-5 C22H34O5
    4β-Formyloxy-17β-acetoxy-5α-hydroxy-androstan
    —— 4-[[4-[4-(aminoiminomethyl)phenyl]butyl]amino]-4-oxo-3(R)-[[4-methylphenylsulfonyl]amino]butanoic acid 151301-60-9 C22H28N4O5S
    4-[[4-[4-(aminoiminomethyl)phenyl]butyl]amino]-4-oxo-3(R)-[[4-methylphenylsulfonyl]amino]butanoic acid
    —— (4-Chloro-phenyl)-(1-methoxy-naphthalen-2-yl)-methanol 43073-53-6 C18H15ClO2
    (4-Chloro-phenyl)-(1-methoxy-naphthalen-2-yl)-methanol
    —— 4-(((6-((cis-4-ethylcyclohexyl)oxy)naphthalen-2-yl)methyl)amino)bicyclo[2.2.2]octane-1-carboxylic acid 1544656-17-8 C28H37NO3
    4-(((6-((cis-4-ethylcyclohexyl)oxy)naphthalen-2-yl)methyl)amino)bicyclo[2.2.2]octane-1-carboxylic acid
    —— 4-({(E)-4-[(4-Chloro-phenyl)-phenyl-methyl]-piperazin-1-ylimino}-methyl)-phenol; compound with acetic acid ethyl ester 101058-09-7 C4H8O2*C24H24ClN3O
    4-({(E)-4-[(4-Chloro-phenyl)-phenyl-methyl]-piperazin-1-ylimino}-methyl)-phenol; compound with acetic acid ethyl ester
    —— 4-Bromo-benzenesulfonic acid (2R,3S,5S)-2-benzyloxymethyl-5-methoxy-tetrahydro-thiophen-3-yl ester 31022-35-2 C19H21BrO5S2
    4-Bromo-benzenesulfonic acid (2R,3S,5S)-2-benzyloxymethyl-5-methoxy-tetrahydro-thiophen-3-yl ester
    —— (4aR,6S,8R,8aR)-6-Methoxy-2-phenyl-8-phenylsulfanyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-7-one 31022-22-7 C20H20O5S
    (4aR,6S,8R,8aR)-6-Methoxy-2-phenyl-8-phenylsulfanyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-7-one
    —— 4,5-Bis-(diethylaminomethyl)furan-2-carbonsaeure-isopropylidenhydrazid 47371-58-4 C18H32N4O2
    4,5-Bis-(diethylaminomethyl)furan-2-carbonsaeure-isopropylidenhydrazid
    —— 4-{[phenyl-(2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-methyl]-amino}-benzoic acid butyl ester 38340-36-2 C22H23N3O5
    4-{[phenyl-(2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-methyl]-amino}-benzoic acid butyl ester
    —— 4-Phenyl-sek.butyl-chromdichlorid 21953-81-1 C10H13Cl2Cr
    4-Phenyl-sek.butyl-chromdichlorid
    —— 4-<β-(2'-Piperidyl)-aethyl>-1,2,3,4-tetrahydro-chinolin 31507-80-9 C16H24N2
    4-<β-(2'-Piperidyl)-aethyl>-1,2,3,4-tetrahydro-chinolin
    —— 4-(8-benzenesulfonyl-4-<i>tert</i>-butyl-bicyclo[4.2.0]oct-1-yl)-morpholine 22477-96-9 C22H33NO3S
    4-(8-benzenesulfonyl-4-<i>tert</i>-butyl-bicyclo[4.2.0]oct-1-yl)-morpholine
    —— 4'-(6-chloro-6-oxohexanoyloxy)biphenyl-4-yl 4-(undec-10-enoyloxy)benzoate 1246517-83-8 C36H39ClO7
    4'-(6-chloro-6-oxohexanoyloxy)biphenyl-4-yl 4-(undec-10-enoyloxy)benzoate
    —— 4-(1-Naphthylmethyl)-benzophenon 1591-47-5 C24H18O
    4-(1-Naphthylmethyl)-benzophenon
    —— 4-(4-Amino-phenoxy)-phthalic acid diethyl ester 38791-61-6 C18H19NO5
    4-(4-Amino-phenoxy)-phthalic acid diethyl ester
    —— (4aR<sup>*</sup>,5S<sup>*</sup>,6S<sup>*</sup>,7S<sup>*</sup>,8aR<sup>*</sup>)-2-benzyl-7-hydroxy-6-methoxy-5-(methoxycarbonyl)perhydroisoquinoline 109961-18-4 C19H27NO4
    (4aR<sup>*</sup>,5S<sup>*</sup>,6S<sup>*</sup>,7S<sup>*</sup>,8aR<sup>*</sup>)-2-benzyl-7-hydroxy-6-methoxy-5-(methoxycarbonyl)perhydroisoquinoline
    —— 4-(4-carbamoyloxy-piperidin-1-yl)-1-(4-fluoro-phenyl)-butan-1-one 21680-01-3 C16H21FN2O3
    4-(4-carbamoyloxy-piperidin-1-yl)-1-(4-fluoro-phenyl)-butan-1-one
    —— 4-(Benzyloxycarbonylamino-methyl)-cyclohexanecarboxylic acid 4-((E)-2-benzyloxycarbonyl-vinyl)-phenyl ester 27724-89-6 C32H33NO6
    4-(Benzyloxycarbonylamino-methyl)-cyclohexanecarboxylic acid 4-((E)-2-benzyloxycarbonyl-vinyl)-phenyl ester
    —— 4-chloro-6-(4-chloro-styryl)-1-methyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 54820-80-3 C14H10Cl2N4
    4-chloro-6-(4-chloro-styryl)-1-methyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine
    —— [4-acetyloxy-3-(acetyloxymethyl)-1-prop-2-ynoxynaphthalen-2-yl]methyl acetate 77060-73-2 C21H20O7
    [4-acetyloxy-3-(acetyloxymethyl)-1-prop-2-ynoxynaphthalen-2-yl]methyl acetate
    —— 4-{2-[4-(3-Bromo-1-p-tolyl-propoxy)-phenylcarbamoyl]-phenoxy}-butyric acid ethyl ester 219745-28-5 C29H32BrNO5
    4-{2-[4-(3-Bromo-1-p-tolyl-propoxy)-phenylcarbamoyl]-phenoxy}-butyric acid ethyl ester