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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2'-tosylaminobenzylidene)amino-1,2,4-triazoline-3-thione 1244956-21-5 C16H15N5O2S2
    4-(2'-tosylaminobenzylidene)amino-1,2,4-triazoline-3-thione
    —— 4-chloro-N-methyl-N-[(1-methyl-1H-imidazol-2-yl)methyl]quinazolin-2-amine 2309447-00-3 C14H14ClN5
    4-chloro-N-methyl-N-[(1-methyl-1H-imidazol-2-yl)methyl]quinazolin-2-amine
    —— (4-methyl-2,4-dihydro-1<i>H</i>-cyclopenta[<i>b</i>]quinolin-3-yl)-(4-nitro-phenyl)-methanone 26865-53-2 C20H16N2O3
    (4-methyl-2,4-dihydro-1<i>H</i>-cyclopenta[<i>b</i>]quinolin-3-yl)-(4-nitro-phenyl)-methanone
    —— 4-Phenyl-6-benzoyl-2-en-4-lacton 24086-84-8 C19H16O3
    4-Phenyl-6-benzoyl-2-en-4-lacton
    —— 4,4,6,6-Tetramethyl-2-phenyl-[1,3,2]dioxaphosphinane 2-oxide 35528-88-2 C13H19O3P
    4,4,6,6-Tetramethyl-2-phenyl-[1,3,2]dioxaphosphinane 2-oxide
    —— [4-(4-Butoxy-benzyl)-piperazin-1-yl]-(2,3-dihydro-benzo[1,4]dioxin-2-yl)-methanone 21867-97-0 C24H30N2O4
    [4-(4-Butoxy-benzyl)-piperazin-1-yl]-(2,3-dihydro-benzo[1,4]dioxin-2-yl)-methanone
    —— 4-Methoxy-N-[4-(1-phenyl-benzo[f]quinolin-3-yl)-phenyl]-benzenesulfonamide 36992-45-7 C32H24N2O3S
    4-Methoxy-N-[4-(1-phenyl-benzo[f]quinolin-3-yl)-phenyl]-benzenesulfonamide
    —— 4-(2-(3-cyanophenylcarbamoyloxy)ethyl)-3-ethylphenylboronic acid 943742-04-9 C18H19BN2O4
    4-(2-(3-cyanophenylcarbamoyloxy)ethyl)-3-ethylphenylboronic acid
    —— 4-isopropyl-2-methylsulfanyl-imidazole-1-carboxylic acid dimethylamide 56658-67-4 C10H17N3OS
    4-isopropyl-2-methylsulfanyl-imidazole-1-carboxylic acid dimethylamide
    —— {4-oxo-3-phenyl-2-[3-(2-piperidin-1-yl-ethoxycarbonylamino)-phenyl]-3,4-dihydro-quinazolin-6-yl}-carbamic acid 2-piperidin-1-yl-ethyl ester 37799-51-2 C36H42N6O5
    {4-oxo-3-phenyl-2-[3-(2-piperidin-1-yl-ethoxycarbonylamino)-phenyl]-3,4-dihydro-quinazolin-6-yl}-carbamic acid 2-piperidin-1-yl-ethyl ester
    —— (4-{2-tert-butoxycarbonylamino-acetyl}-3-methoxy-phenoxy)-acetic acid ethyl ester 850398-53-7 C18H25NO7
    (4-{2-tert-butoxycarbonylamino-acetyl}-3-methoxy-phenoxy)-acetic acid ethyl ester
    —— 4-((4-((tetrahydro-2H-pyran-2-yl)oxy)butyl)amino)butan-1-ol 238757-21-6 C13H27NO3
    4-((4-((tetrahydro-2H-pyran-2-yl)oxy)butyl)amino)butan-1-ol
    —— [4-(Methoxymethoxy)-2-pyridin-2-ylphenyl] acetate 862743-03-1 C15H15NO4
    [4-(Methoxymethoxy)-2-pyridin-2-ylphenyl] acetate
    —— 4-(5-methyl-1H-1,2,4-triazol-3-yl)-9-(trifluoromethyl)fluoren-9-ol 1220963-94-9 C17H12F3N3O
    4-(5-methyl-1H-1,2,4-triazol-3-yl)-9-(trifluoromethyl)fluoren-9-ol
    —— 4-chloro-N-(2-fluoro-4-(oxazol-2-yl)benzyl)-N-((1R,2R)-2-(hydroxymethyl)cyclohexyl)benzenesulfonamide 1245651-28-8 C23H24ClFN2O4S
    4-chloro-N-(2-fluoro-4-(oxazol-2-yl)benzyl)-N-((1R,2R)-2-(hydroxymethyl)cyclohexyl)benzenesulfonamide
    —— 4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-((R)-2-(cyclobutyl)-3-oxo-isoxazolidin-4-yl)-benzamide 1309957-81-0 C25H22Cl2F3N3O4
    4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-N-((R)-2-(cyclobutyl)-3-oxo-isoxazolidin-4-yl)-benzamide
    —— 4-((R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-pyridin-2-ylmethylpiperazine-1-carboxamidine 1128091-48-4 C24H31N5O2
    4-((R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-pyridin-2-ylmethylpiperazine-1-carboxamidine
    —— [4'-(1,4,10,13-Tetraoxa-7,16-diaza-cyclooctadecane-7-carbonyl)-biphenyl-4-yl]-(1,4,10,13-tetraoxa-7,16-diaza-cyclooctadec-7-yl)-methanone 90653-18-2 C38H58N4O10
    [4'-(1,4,10,13-Tetraoxa-7,16-diaza-cyclooctadecane-7-carbonyl)-biphenyl-4-yl]-(1,4,10,13-tetraoxa-7,16-diaza-cyclooctadec-7-yl)-methanone
    —— 4-<4'-(5,7-Dimethyl-benzoxazol-2-yl)-stilben-4-yl>-2-phenyl-2H-1,2,3-triazol 59098-92-9 C31H24N4O
    4-<4'-(5,7-Dimethyl-benzoxazol-2-yl)-stilben-4-yl>-2-phenyl-2H-1,2,3-triazol
    —— 4b,10a-Dimethyl-4b,10a-dihydro-5,10-dioxa-benzo[b]biphenylene 37895-67-3 C16H14O2
    4b,10a-Dimethyl-4b,10a-dihydro-5,10-dioxa-benzo[b]biphenylene
    —— 4-(3-fluoro-4-oxo-cyclohexa-2,5-dienylideneamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 41554-19-2 C17H14FN3O2
    4-(3-fluoro-4-oxo-cyclohexa-2,5-dienylideneamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— (4-Chloro-2-methyl-6-sulfamoyl-phenoxy)-acetic acid ethyl ester 22181-35-7 C11H14ClNO5S
    (4-Chloro-2-methyl-6-sulfamoyl-phenoxy)-acetic acid ethyl ester
    —— 4-(Methyl-phenyl-hydrazono)-1,2-diphenyl-pyrazolidine-3,5-dione 37763-98-7 C22H18N4O2
    4-(Methyl-phenyl-hydrazono)-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-oxo-3,5-diphenyl-tetrahydro-pyridazine-1,2-dicarboxylic acid diethyl ester 40914-28-1 C22H24N2O5
    4-oxo-3,5-diphenyl-tetrahydro-pyridazine-1,2-dicarboxylic acid diethyl ester
    —— (4aS,6bR,8aR,12aR,12bR,14aS)-2,2,6b,9,9,12a,14a-Heptamethyl-10-oxo-1,3,4,5,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester 26549-20-2 C31H48O3
    (4aS,6bR,8aR,12aR,12bR,14aS)-2,2,6b,9,9,12a,14a-Heptamethyl-10-oxo-1,3,4,5,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester
    —— 4-Amino-6-methylmercapto-2-<N-tosylamino-(1)-ethyl>-1,3,5-triazine 35541-06-1 C13H17N5O2S2
    4-Amino-6-methylmercapto-2-<N-tosylamino-(1)-ethyl>-1,3,5-triazine
    —— 4-Isopropyl-2-methyl-5-phenylthioimidazol 37716-52-2 C13H16N2S
    4-Isopropyl-2-methyl-5-phenylthioimidazol
    —— 4-[(1E,3E)-4-(4-methoxyphenyl)buta-1,3-dienyl]pyridine 1019651-73-0 C16H15NO
    4-[(1E,3E)-4-(4-methoxyphenyl)buta-1,3-dienyl]pyridine
    —— 4-Bromo-benzene-1,3-disulfonic acid bis-ethylamide 91716-20-0 C10H15BrN2O4S2
    4-Bromo-benzene-1,3-disulfonic acid bis-ethylamide
    —— (4R,5R,6R)-6-O-tert-Butyldimethylsilyl-2-crotonyloxymethyl-4,5-O-cyclohexylidene-4,5,6-trihydroxycyclohex-2-enone 131221-92-6 C23H36O6Si
    (4R,5R,6R)-6-O-tert-Butyldimethylsilyl-2-crotonyloxymethyl-4,5-O-cyclohexylidene-4,5,6-trihydroxycyclohex-2-enone
    —— 4-(7,7-dimethyl-2,6-cyclo-norbornan-1-yl)-anisole 111415-92-0 C16H20O
    4-(7,7-dimethyl-2,6-cyclo-norbornan-1-yl)-anisole
    —— 4-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]-N-[4-(4,5-dihydro-1H-imidazol-2-yl)benzyl]-N-methylbenzamide trifluoroacetate 1021361-37-4 C2HF3O2*C30H26Cl2N4O4S
    4-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]-N-[4-(4,5-dihydro-1H-imidazol-2-yl)benzyl]-N-methylbenzamide trifluoroacetate
    —— 4-azidobenzimidamide sulfate 1361574-71-1 C7H7N5*H2O4S
    4-azidobenzimidamide sulfate
    —— 4-(2-carboxyethylthio)-11β-hydroxyandrostenedione 81983-22-4 C22H30O5S
    4-(2-carboxyethylthio)-11β-hydroxyandrostenedione
    —— (4S)-4-((S)-1-((4-methoxybenzyl)oxy)ethyl)-2,2-dimethyl-6-(prop-1-en-2-yl)-1,3-dioxane 355386-97-9 C19H28O4
    (4S)-4-((S)-1-((4-methoxybenzyl)oxy)ethyl)-2,2-dimethyl-6-(prop-1-en-2-yl)-1,3-dioxane
    —— ((4-Azido-2,3,5,6-tetrafluoro-benzyl)-{2-[5-((3aR,6S,6aS)-2-oxo-hexahydro-thieno[3,4-d]imidazol-6-yl)-pentanoylamino]-ethyl}-amino)-acetic acid 887150-35-8 C21H25F4N7O4S
    ((4-Azido-2,3,5,6-tetrafluoro-benzyl)-{2-[5-((3aR,6S,6aS)-2-oxo-hexahydro-thieno[3,4-d]imidazol-6-yl)-pentanoylamino]-ethyl}-amino)-acetic acid
    —— 4-[(3-chloro-3'-{[4-(2-hydroxyethyl)-1-piperazinyl]methyl }-5-methyl[1,1'-biphenyl]-4-yl) amino]-7-(3-{[4-(2-hydroxyethyl)-1-piperazinyl]methyl }phenyl)-3-quinolinecarbonitrile 364791-56-0 C43H48ClN7O2
    4-[(3-chloro-3'-{[4-(2-hydroxyethyl)-1-piperazinyl]methyl }-5-methyl[1,1'-biphenyl]-4-yl) amino]-7-(3-{[4-(2-hydroxyethyl)-1-piperazinyl]methyl }phenyl)-3-quinolinecarbonitrile
    —— 4,8,8-Trimethyl-4-acetylcyclooct-2(cis)-enon 58643-95-1 C13H20O2
    4,8,8-Trimethyl-4-acetylcyclooct-2(cis)-enon
    —— 4-Isopentyloxybenzylisothiocyanat 18636-23-2 C13H17NOS
    4-Isopentyloxybenzylisothiocyanat
    —— 4-Diethylamino-hept-2-yn-1-ol 27593-28-8 C11H21NO
    4-Diethylamino-hept-2-yn-1-ol
    —— 4-(2-methoxy-ethyl)-1,3-diaza-spiro[5.5]undec-3-ene-2-thione 31385-72-5 C12H20N2OS
    4-(2-methoxy-ethyl)-1,3-diaza-spiro[5.5]undec-3-ene-2-thione
    —— 4-(2,5-Dichlor-3-thienyl)-buttersaeurechlorid 35991-54-9 C8H7Cl3OS
    4-(2,5-Dichlor-3-thienyl)-buttersaeurechlorid
    —— 4-(2,6-diphenyl-4-phenylethynyl-piperidin-4-yloxymethyl)-morpholine 50614-68-1 C30H32N2O2
    4-(2,6-diphenyl-4-phenylethynyl-piperidin-4-yloxymethyl)-morpholine
    —— 4-[(4-methoxy-phenyl)-(2-oxo-cyclohexyl)-methyl]-2-phenyl-5-pyridin-3-yl-1,2-dihydro-pyrazol-3-one 40700-82-1 C28H27N3O3
    4-[(4-methoxy-phenyl)-(2-oxo-cyclohexyl)-methyl]-2-phenyl-5-pyridin-3-yl-1,2-dihydro-pyrazol-3-one
    —— 4-Allyl-1-diaethylmethylsilyl-4,5-epoxy-pentan 32552-37-7 C13H26OSi
    4-Allyl-1-diaethylmethylsilyl-4,5-epoxy-pentan
    —— 4-methyl-<i>N</i>'-(1(2)<i>H</i>-tetrazol-5-yl)-benzohydrazonoyl chloride 33632-12-1 C9H9ClN6
    4-methyl-<i>N</i>'-(1(2)<i>H</i>-tetrazol-5-yl)-benzohydrazonoyl chloride
    —— 4-Allyl-1-methyldipropylsilyl-4,5-epoxy-pentan 32552-38-8 C15H30OSi
    4-Allyl-1-methyldipropylsilyl-4,5-epoxy-pentan
    —— 4-iodostyrene oxide 109086-21-7 C8H7IO
    4-iodostyrene oxide
    —— 4,5,6,7-tetrapropylthio-2H-benzimidazole-2-spirocyclohexane 141421-37-6 C24H38N2S4
    4,5,6,7-tetrapropylthio-2H-benzimidazole-2-spirocyclohexane
    —— 4-bromopentyl N,N-diethylcarbamate 119834-98-9 C10H20BrNO2
    4-bromopentyl N,N-diethylcarbamate