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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-bromo-2-hydroxymethyl-6-(1,4-dimethyl-1,4,7-triazacyclononane-7-ylmethyl)phenol 1242440-90-9 C16H26BrN3O2
    4-bromo-2-hydroxymethyl-6-(1,4-dimethyl-1,4,7-triazacyclononane-7-ylmethyl)phenol
    —— 4-<(S)-Ethoxypropoxy> benzoic Acid 132151-90-7 C12H16O4
    4-<(S)-Ethoxypropoxy> benzoic Acid
    —— 4-isopropylamino-1,2-dimethyl-5-phenyl-1,2-dihydro-pyrazol-3-one 109500-34-7 C14H19N3O
    4-isopropylamino-1,2-dimethyl-5-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-(diphenylmethylene)-3,5-diphenyl-1-(phenylsulfonyl)-4,5-dihydro-1H-pyrazole 1311196-96-9 C34H26N2O2S
    4-(diphenylmethylene)-3,5-diphenyl-1-(phenylsulfonyl)-4,5-dihydro-1H-pyrazole
    —— 4-(2-{4-[2-(4-chloro-phenyl)-1-thiophen-2-yl-vinyl]-phenoxy}-ethyl)-morpholine 7159-28-6 C24H24ClNO2S
    4-(2-{4-[2-(4-chloro-phenyl)-1-thiophen-2-yl-vinyl]-phenoxy}-ethyl)-morpholine
    —— 4-pyridin-3-yl-thiazole-2-carboxylic acid 2-hydroxy-ethylamide 56601-62-8 C11H11N3O2S
    4-pyridin-3-yl-thiazole-2-carboxylic acid 2-hydroxy-ethylamide
    —— 4-Ethoxyimino-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid (2-fluoro-phenyl)-amide 403855-62-9 C17H18FN3O2
    4-Ethoxyimino-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid (2-fluoro-phenyl)-amide
    —— 4-{4-[2-(4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-phenyl)-vinyl]-[1,2,3]triazol-2-yl}-benzonitrile 42962-70-9 C27H17N7
    4-{4-[2-(4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-phenyl)-vinyl]-[1,2,3]triazol-2-yl}-benzonitrile
    —— 4-(2-Chloro-phenyl)-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-1-carboxylic acid ethyl ester 85772-55-0 C18H13ClN4O3
    4-(2-Chloro-phenyl)-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-1-carboxylic acid ethyl ester
    —— 4-(2-(1-(3-chlorophenyl)propylamino)-3,4-dioxocyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide 1255915-63-9 C21H21ClN4O4
    4-(2-(1-(3-chlorophenyl)propylamino)-3,4-dioxocyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide
    —— 4-(3,4-dioxo-2-(1-m-tolylpropylamino)cyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide 1255915-60-6 C22H24N4O4
    4-(3,4-dioxo-2-(1-m-tolylpropylamino)cyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide
    —— 4-[[3-(difluoromethoxy)-4-methoxyphenyl](pyridin-3-ylmethyl)amino]benzoic acid tert-butyl ester 1203598-38-2 C25H26F2N2O4
    4-[[3-(difluoromethoxy)-4-methoxyphenyl](pyridin-3-ylmethyl)amino]benzoic acid tert-butyl ester
    —— 4-Methoxyphenyl 2,4,6-tri-O-acetyl-3-O-allyl-beta-D-galactopyranoside 850430-48-7 C22H28O10
    4-Methoxyphenyl 2,4,6-tri-O-acetyl-3-O-allyl-beta-D-galactopyranoside
    —— 4-[2-fluoro-3-(2-methyl-1,3-dioxolan-2-yl)phenyl]pyridine 871353-23-0 C15H14FNO2
    4-[2-fluoro-3-(2-methyl-1,3-dioxolan-2-yl)phenyl]pyridine
    —— 4,6-dibromo-5-methoxy-2-methyl-3-pentyl-1H-indole 704909-89-7 C15H19Br2NO
    4,6-dibromo-5-methoxy-2-methyl-3-pentyl-1H-indole
    —— 4-Hydroxy-3-[5-(4-hydroxy-2-oxochromene-3-carbonyl)-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carbonyl]chromen-2-one 1621993-14-3 C31H18N2O10
    4-Hydroxy-3-[5-(4-hydroxy-2-oxochromene-3-carbonyl)-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carbonyl]chromen-2-one
    —— 4-(7-(4-(diphenylamino)phenyl)benzo[c][1,2,5]thiadiazol-4-yl)benzaldehyde 830325-94-5 C31H21N3OS
    4-(7-(4-(diphenylamino)phenyl)benzo[c][1,2,5]thiadiazol-4-yl)benzaldehyde
    —— (4E,8E,2R,3R,2'S)-N-2'-acetoxyhexadecanoyl-1-O-benzoyl-9-methyl-4,8-sphingadienine 105308-55-2 C44H73NO6
    (4E,8E,2R,3R,2'S)-N-2'-acetoxyhexadecanoyl-1-O-benzoyl-9-methyl-4,8-sphingadienine
    —— (-)-4-(3-hydroxypropyl)-5-pentanolide 131702-75-5 C8H14O3
    (-)-4-(3-hydroxypropyl)-5-pentanolide
    —— 4-phenyl-1-[4-([1,3]thiazolo[4,5-b]pyridin-2-yloxy)benzyl]piperidin-4-ol 1190925-26-8 C24H23N3O2S
    4-phenyl-1-[4-([1,3]thiazolo[4,5-b]pyridin-2-yloxy)benzyl]piperidin-4-ol
    —— 4-[2-(1-methyl-6-nitro-1H-quinolin-2-ylidene)-ethylidene]-2-phenyl-4H-oxazol-5-one 24031-75-2 C21H15N3O4
    4-[2-(1-methyl-6-nitro-1H-quinolin-2-ylidene)-ethylidene]-2-phenyl-4H-oxazol-5-one
    —— 4-chloro-5-[4-(2,6-dichloro-benzoyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid 1192172-32-9 C20H15Cl3N2O4
    4-chloro-5-[4-(2,6-dichloro-benzoyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid
    —— 4-(tert-butyldipnenylsilyloxymethyl)bicyclo[3.1.0]hexan-1-yl acetate 1286679-48-8 C25H32O3Si
    4-(tert-butyldipnenylsilyloxymethyl)bicyclo[3.1.0]hexan-1-yl acetate
    —— 4-(4'-bromophenyl)-4-(N-α-methyl-phenyl)aminobut-1-ene 1244957-79-6 C18H20BrN
    4-(4'-bromophenyl)-4-(N-α-methyl-phenyl)aminobut-1-ene
    —— (4-Biphenyl-4-yl-5-morpholin-4-yl-thiophen-2-yl)-phenyl-methanone 86673-73-6 C27H23NO2S
    (4-Biphenyl-4-yl-5-morpholin-4-yl-thiophen-2-yl)-phenyl-methanone
    —— 4-[2-(tetrahydropyran-4-yl)-1-(thiazol-2-ylcarbamoyl)ethyl]-benzenesulfonyl chloride 745053-60-5 C17H19ClN2O4S2
    4-[2-(tetrahydropyran-4-yl)-1-(thiazol-2-ylcarbamoyl)ethyl]-benzenesulfonyl chloride
    —— 4,5-dibromo-1-(4-methoxy-phenyl)-2-methyl-tetrahydro-pyridazine-3,6-dione 85930-44-5 C12H12Br2N2O3
    4,5-dibromo-1-(4-methoxy-phenyl)-2-methyl-tetrahydro-pyridazine-3,6-dione
    —— 4''-Thioribostamycin 78763-88-9 2CH2O3*C17H34N4O9S
    4''-Thioribostamycin
    —— 4,6-di-O-acetyl-2,3-dideoxy-3-diphenylphosphoryl-D-ribo-hexopyranose 1628684-42-3 C22H25O7P
    4,6-di-O-acetyl-2,3-dideoxy-3-diphenylphosphoryl-D-ribo-hexopyranose
    —— 4-(2-phenyl-2-thiophen-2-yl-[1,3]dioxolan-4-ylmethyl)-morpholine 3517-79-1 C18H21NO3S
    4-(2-phenyl-2-thiophen-2-yl-[1,3]dioxolan-4-ylmethyl)-morpholine
    —— 4'-(methylsulfonylamino)biphenyl-3-boronic acid 1428857-31-1 C13H14BNO4S
    4'-(methylsulfonylamino)biphenyl-3-boronic acid
    —— 4-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-butyric acid carboxy-(4-phenylacetoxy-phenyl)-methyl ester 737772-16-6 C30H31Cl2NO6
    4-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-butyric acid carboxy-(4-phenylacetoxy-phenyl)-methyl ester
    —— 4-(4-Oxo-8-propylchromen-7-yl)oxybutyl thiocyanate 200355-53-9 C17H19NO3S
    4-(4-Oxo-8-propylchromen-7-yl)oxybutyl thiocyanate
    —— 4-{2-[(1R,2R,3R)-2-[(E)-4-(1-Allyl-cyclobutyl)-4-(tert-butyl-dimethyl-silanyloxy)-but-1-enyl]-3-(tert-butyl-dimethyl-silanyloxy)-5-oxo-cyclopentyl]-ethyl}-benzoic acid methyl ester 433220-34-9 C38H62O5Si2
    4-{2-[(1R,2R,3R)-2-[(E)-4-(1-Allyl-cyclobutyl)-4-(tert-butyl-dimethyl-silanyloxy)-but-1-enyl]-3-(tert-butyl-dimethyl-silanyloxy)-5-oxo-cyclopentyl]-ethyl}-benzoic acid methyl ester
    —— 4-Benzyloxy-3-tert-butylbenzylchlorid 33839-28-0 C18H21ClO
    4-Benzyloxy-3-tert-butylbenzylchlorid
    —— 4-(4-fluorophenylamino)-6-methyl-2-phenylpyrimidine-5-carboxylic acid 871984-20-2 C18H14FN3O2
    4-(4-fluorophenylamino)-6-methyl-2-phenylpyrimidine-5-carboxylic acid
    —— 4-Chloro-3-(4-chloro-phenyl)-5-methyl-3H-oxazol-2-one 107377-77-5 C10H7Cl2NO2
    4-Chloro-3-(4-chloro-phenyl)-5-methyl-3H-oxazol-2-one
    —— (4R,9R,17R,22R)-9,17-diphenyl-27,29-dimethoxy-3,10,13,16,23-pentaoxatetracyclo<23.3.1.0<sup>4,9</sup>.0<sup>17,22</sup>>nonacosa-1(28),25(29),26(27)-triene 167356-43-6 C38H48O7
    (4R,9R,17R,22R)-9,17-diphenyl-27,29-dimethoxy-3,10,13,16,23-pentaoxatetracyclo<23.3.1.0<sup>4,9</sup>.0<sup>17,22</sup>>nonacosa-1(28),25(29),26(27)-triene
    —— 4-amino-2,3,5-trifluorobenzoic acid 122033-75-4 C7H4F3NO2
    4-amino-2,3,5-trifluorobenzoic acid
    —— 4β,21-dibromo-17-hydroxy-5β-pregnane-3,11,20-trione 110529-71-0 C21H28Br2O4
    4β,21-dibromo-17-hydroxy-5β-pregnane-3,11,20-trione
    —— 4-hydroxy-4-methyl-hexan-3-one semicarbazone 18905-80-1 C8H17N3O2
    4-hydroxy-4-methyl-hexan-3-one semicarbazone
    —— (4aS,6aS,6bR,8aR,12aS,12bR,14bR)-2,2,4a,6a,6b,9,9,12a-Octamethyl-1,4,4a,5,6,6a,6b,7,8,8a,9,12a,12b,14b-tetradecahydro-2H-picene-3,10,13-trione 108354-98-9 C30H42O3
    (4aS,6aS,6bR,8aR,12aS,12bR,14bR)-2,2,4a,6a,6b,9,9,12a-Octamethyl-1,4,4a,5,6,6a,6b,7,8,8a,9,12a,12b,14b-tetradecahydro-2H-picene-3,10,13-trione
    —— 4-acetonylthio-1-<chloro-(t-butoxycarbonyl)methyl>azetidin-2-one 74480-49-2 C12H18ClNO4S
    4-acetonylthio-1-<chloro-(t-butoxycarbonyl)methyl>azetidin-2-one
    —— (4aS)-1.1.4ar.7-tetramethyl-(4btH.10atH)-Δ7.8a-decahydro-phenanthrene 67987-71-7 C18H28
    (4aS)-1.1.4ar.7-tetramethyl-(4btH.10atH)-Δ7.8a-decahydro-phenanthrene
    —— 4-oxo-N-(4-phenylphenyl)-1H-quinoline-3-carboxamide 873054-08-1 C22H16N2O2
    4-oxo-N-(4-phenylphenyl)-1H-quinoline-3-carboxamide
    —— 4-(3-methyl-4-trifluoromethyl-phenyl)-6-methyl-1H-pyrimidin-2-one 951231-57-5 C13H11F3N2O
    4-(3-methyl-4-trifluoromethyl-phenyl)-6-methyl-1H-pyrimidin-2-one
    —— 4'-{[5-(6-ethoxypyridin-3-yl)-4-ethyl-6-oxo-2-propylpyrimidin-1(6H)-yl]methyl}biphenyl-2-carbonitrile 1028747-46-7 C30H30N4O2
    4'-{[5-(6-ethoxypyridin-3-yl)-4-ethyl-6-oxo-2-propylpyrimidin-1(6H)-yl]methyl}biphenyl-2-carbonitrile
    —— 4-[2-[3-(trifluoromethyl)benzyl]-2H-indazol-4-yl]pyridine-2-carboxylic acid 1207969-96-7 C21H14F3N3O2
    4-[2-[3-(trifluoromethyl)benzyl]-2H-indazol-4-yl]pyridine-2-carboxylic acid
    —— 4-[3-(3-aminophenyl)-1-(4-methoxybenzyl)-1H-pyrazol-4-yl]-N-(1-methylpiperidin-4-yl)pyrimidin-2-amine 1206836-03-4 C27H31N7O
    4-[3-(3-aminophenyl)-1-(4-methoxybenzyl)-1H-pyrazol-4-yl]-N-(1-methylpiperidin-4-yl)pyrimidin-2-amine
    —— 4-(2-hydroxyadamantan-2-yl)-3'-hydroxybiphenyl 1373123-18-2 C22H24O2
    4-(2-hydroxyadamantan-2-yl)-3'-hydroxybiphenyl