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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R,5R)-4,5-dimethyl-2-(1,1-dimethyl-2-oxoethyl)-1,3-dioxolane 73787-10-7 C9H16O3
    (4R,5R)-4,5-dimethyl-2-(1,1-dimethyl-2-oxoethyl)-1,3-dioxolane
    —— 4-Iodo-3-methyl-2-hydroxyacetophenon 40591-02-4 C9H9IO2
    4-Iodo-3-methyl-2-hydroxyacetophenon
    —— 4-(2,3-dihydro-1H-inden-2-yloxy)-2-methyl-5-[4-(2-phenylacetyl)piperazin-1-yl]pyridazin-3-one 1062076-27-0 C26H28N4O3
    4-(2,3-dihydro-1H-inden-2-yloxy)-2-methyl-5-[4-(2-phenylacetyl)piperazin-1-yl]pyridazin-3-one
    —— 4-((2-azidophenyl)ethynyl)tetrahydro-2H-pyran-4-yl acetate 1449379-36-5 C15H15N3O3
    4-((2-azidophenyl)ethynyl)tetrahydro-2H-pyran-4-yl acetate
    —— 4-((3S,5R)-3,4,5-trimethylpiperazin-1-yl)phenylboronic acid 1373010-16-2 C13H21BN2O2
    4-((3S,5R)-3,4,5-trimethylpiperazin-1-yl)phenylboronic acid
    —— 4-(3,5-di-tert-butyl-4-methoxyphenyl)-7-(7-(dimethyl(2-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)phenyl)silyl)-5,5-dipentyl-5H-dibenzo[b,d]silol-3-yl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole 1379684-13-5 C62H83NO3Si2
    4-(3,5-di-tert-butyl-4-methoxyphenyl)-7-(7-(dimethyl(2-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)phenyl)silyl)-5,5-dipentyl-5H-dibenzo[b,d]silol-3-yl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole
    —— 4-Methoxy-benzoic acid 3-dipropylamino-1,2-dimethyl-propyl ester 95368-45-9 C19H31NO3
    4-Methoxy-benzoic acid 3-dipropylamino-1,2-dimethyl-propyl ester
    —— 4-Acetyl-benzol-sulfonsaeure-<2-amino-phenylester> 92200-54-9 C14H13NO4S
    4-Acetyl-benzol-sulfonsaeure-<2-amino-phenylester>
    —— 4-Acetyl-2,6-dibrom-benzolsulfonsaeure-chlorid 89892-34-2 C8H5Br2ClO3S
    4-Acetyl-2,6-dibrom-benzolsulfonsaeure-chlorid
    —— 4-Nitro-benzoic acid 2-(acetyl-methyl-amino)-phenyl ester 3416-99-7 C16H14N2O5
    4-Nitro-benzoic acid 2-(acetyl-methyl-amino)-phenyl ester
    —— 4,4-ethylenedioxy-7,7-dimethyl-1-aza-8-thiabicyclo<4.3.0>nonan-9-one 84666-05-7 C11H17NO3S
    4,4-ethylenedioxy-7,7-dimethyl-1-aza-8-thiabicyclo<4.3.0>nonan-9-one
    —— (4-amino-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-5-yl)-phenyl-methanone 59060-27-4 C13H10N4O
    (4-amino-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-5-yl)-phenyl-methanone
    —— 4-(2-[t-butyloxycarbonylamino-methyl]-pyridin-4-yl)-benzoic acid 281233-35-0 C18H20N2O4
    4-(2-[t-butyloxycarbonylamino-methyl]-pyridin-4-yl)-benzoic acid
    —— 4-acetoxy-3-acetoxymethyl-butan-2-ol 103263-73-6 C9H16O5
    4-acetoxy-3-acetoxymethyl-butan-2-ol
    —— 4-[4-(4-bromo-phenyl)-5-thioxo-4,5-dihydro-1<i>H</i>-[1,2,4]triazol-3-yl]-benzenesulfonamide 60846-72-2 C14H11BrN4O2S2
    4-[4-(4-bromo-phenyl)-5-thioxo-4,5-dihydro-1<i>H</i>-[1,2,4]triazol-3-yl]-benzenesulfonamide
    —— 4-acetylamino-[1,2,4]triazolo[5,1-<i>c</i>][1,2,4]triazine-3-carboxylic acid ethyl ester 61075-48-7 C9H10N6O3
    4-acetylamino-[1,2,4]triazolo[5,1-<i>c</i>][1,2,4]triazine-3-carboxylic acid ethyl ester
    —— 4,4-dimethyl-3-(2-phenyl-1,3-dithian-2-yl)cyclohexanone 1507379-47-6 C18H24OS2
    4,4-dimethyl-3-(2-phenyl-1,3-dithian-2-yl)cyclohexanone
    —— 4-amino-8-(4-chlorophenylmethylene)-12-(4-chlorophenyl)-8,9,10,11-tetrahydropyrimido[4'',5'':4',5']thiazolo[3',2':1,2]pyrimido[4,5-b]quinolin-2-thioxo-13-one 1180512-11-1 C28H18Cl2N6OS2
    4-amino-8-(4-chlorophenylmethylene)-12-(4-chlorophenyl)-8,9,10,11-tetrahydropyrimido[4'',5'':4',5']thiazolo[3',2':1,2]pyrimido[4,5-b]quinolin-2-thioxo-13-one
    —— 4-(4-chloro-benzylidene)-2-methyl-4<i>H</i>-isoquinoline-1,3-dione 101576-18-5 C17H12ClNO2
    4-(4-chloro-benzylidene)-2-methyl-4<i>H</i>-isoquinoline-1,3-dione
    —— 4-(but-3-enyl)-3-(2-iodopropanoyl)oxazolidin-2-one 1211565-69-3 C10H14INO3
    4-(but-3-enyl)-3-(2-iodopropanoyl)oxazolidin-2-one
    —— 4-Chloro-2-methyl-3-tripropylsilanyl-2H-pyridine-1-carboxylic acid phenyl ester 123507-05-1 C22H32ClNO2Si
    4-Chloro-2-methyl-3-tripropylsilanyl-2H-pyridine-1-carboxylic acid phenyl ester
    —— 4,7-Methano-1H-indene, 1,1'-oxybis[3a,4,7,7a-tetrahydro- 120007-69-4 C20H22O
    4,7-Methano-1H-indene, 1,1'-oxybis[3a,4,7,7a-tetrahydro-
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-carboxyethyl)carbamoyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1351277-67-2 C40H55NO5
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-carboxyethyl)carbamoyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-iodomethylimidazolin-2-one 118535-33-4 C5H9IN2O
    4-iodomethylimidazolin-2-one
    —— 4-hydroxy-8-methyl-7-(3-methylbenzyloxy)-2H-1-benzopyran-2-one 714961-13-4 C18H16O4
    4-hydroxy-8-methyl-7-(3-methylbenzyloxy)-2H-1-benzopyran-2-one
    —— 4-Sulfamyloxanilsaeure-ethylamid 3347-17-9 C10H13N3O4S
    4-Sulfamyloxanilsaeure-ethylamid
    —— 4-diethylamino-pent-2-yn-1-ol 103029-43-2 C9H17NO
    4-diethylamino-pent-2-yn-1-ol
    —— 4-(1-(5-(5-ethoxy-4H-1,2,4-triazol-3-yl)-2-ethyl-4-methylbenzoyl)piperidin-4-yl)benzonitrile 1399177-11-7 C26H29N5O2
    4-(1-(5-(5-ethoxy-4H-1,2,4-triazol-3-yl)-2-ethyl-4-methylbenzoyl)piperidin-4-yl)benzonitrile
    —— 4-(1-(4-cyclobutyl-2-ethyl-5-(5-ethyl-4H-1,2,4-triazol-3-yl)benzoyl)-4-fluoropiperidin-4-yl)benzonitrile 1399177-71-9 C29H32FN5O
    4-(1-(4-cyclobutyl-2-ethyl-5-(5-ethyl-4H-1,2,4-triazol-3-yl)benzoyl)-4-fluoropiperidin-4-yl)benzonitrile
    —— 4-Phenoxychinaldinsaeurehydrazid 25193-74-2 C16H13N3O2
    4-Phenoxychinaldinsaeurehydrazid
    —— 4-[(2-cyanophenyl)methoxy]-N-[5-(1H-imidazol-2-yl)-2-methylphenyl]benzamide 1126366-04-8 C25H20N4O2
    4-[(2-cyanophenyl)methoxy]-N-[5-(1H-imidazol-2-yl)-2-methylphenyl]benzamide
    —— [4-benzyl-5-(1H-pyrrolo[2,3-b]pyridin-3-yl)-4H-1,2,4-triazol-3-yl]-(3-methoxybenzyl)amine 1210437-64-1 C24H22N6O
    [4-benzyl-5-(1H-pyrrolo[2,3-b]pyridin-3-yl)-4H-1,2,4-triazol-3-yl]-(3-methoxybenzyl)amine
    —— 4,5-Dibromo-2-benzoyloxy-acetophenon 40590-97-4 C15H10Br2O3
    4,5-Dibromo-2-benzoyloxy-acetophenon
    —— 4-cyclopropyl-7,7-dimethyl-5-oxo-2-trifluoromethyl-1,4,5,6,7,8-hexahydro-quinoline-3-carboxylic acid ethyl ester 848587-37-1 C18H22F3NO3
    4-cyclopropyl-7,7-dimethyl-5-oxo-2-trifluoromethyl-1,4,5,6,7,8-hexahydro-quinoline-3-carboxylic acid ethyl ester
    —— (4-methoxyphenyl)methyl (2R)-3-[4-((18F)fluoranylmethoxy)phenyl]-2-(tritylamino)propanoate 1417187-25-7 C37H34FNO4
    (4-methoxyphenyl)methyl (2R)-3-[4-((18F)fluoranylmethoxy)phenyl]-2-(tritylamino)propanoate
    —— 4-(2,5-difluorophenylthio)benzaldehyde 1174889-66-7 C13H8F2OS
    4-(2,5-difluorophenylthio)benzaldehyde
    —— 4-(4-fluorophenyl)-2-oxazolehexanoic acid ethyl ester 1191526-45-0 C17H20FNO3
    4-(4-fluorophenyl)-2-oxazolehexanoic acid ethyl ester
    —— 4-(5-chloro-2-methanesulfonylphenyl)-1,1,1-trifluoro-2-(5-methanesulfonyl-1H-pyrrolo[3,2-b]pyridin-2-ylmethyl)-4-methylpentan-2-ol 1198784-88-1 C22H24ClF3N2O5S2
    4-(5-chloro-2-methanesulfonylphenyl)-1,1,1-trifluoro-2-(5-methanesulfonyl-1H-pyrrolo[3,2-b]pyridin-2-ylmethyl)-4-methylpentan-2-ol
    —— (4S,6R,9R,12S)-6-[(3-fluorophenyl)methyl]-4-(hydroxymethyl)-9-propan-2-yl-12-propyl-2-oxa-5,8,11,14-tetrazabicyclo[16.4.0]docosa-1(22),18,20-triene-7,10,13-trione 1014983-78-8 C31H43FN4O5
    (4S,6R,9R,12S)-6-[(3-fluorophenyl)methyl]-4-(hydroxymethyl)-9-propan-2-yl-12-propyl-2-oxa-5,8,11,14-tetrazabicyclo[16.4.0]docosa-1(22),18,20-triene-7,10,13-trione
    —— 4-(6-ethyl-3-methoxymethyl-2,4-dinitro-phenyl)-2,5-dimethyl-morpholine 72233-26-2 C16H23N3O6
    4-(6-ethyl-3-methoxymethyl-2,4-dinitro-phenyl)-2,5-dimethyl-morpholine
    —— 4-(2-fluorophenyl)-3-(hydroxymethyl)-1-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazol-5(4H)-one 1050441-93-4 C16H11F4N3O2
    4-(2-fluorophenyl)-3-(hydroxymethyl)-1-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazol-5(4H)-one
    —— 4-[2-[7-(Cyclohexylamino)-1-cyclopentyl-6-fluoro-2,4-dioxoquinazolin-3-yl]ethyl]morpholine-2-carboxylic acid 1075698-02-0 C26H35FN4O5
    4-[2-[7-(Cyclohexylamino)-1-cyclopentyl-6-fluoro-2,4-dioxoquinazolin-3-yl]ethyl]morpholine-2-carboxylic acid
    —— 4-[7-(cyclohexylamino)-1-cyclopentyl-6-fluoro-2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl]butanal 1075694-87-9 C23H30FN3O3
    4-[7-(cyclohexylamino)-1-cyclopentyl-6-fluoro-2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl]butanal
    —— 4-chloro-N'-cyclopentyl-1H-pyrrolo[2,3-b]pyridine-5-carbohydrazide 1039740-80-1 C13H15ClN4O
    4-chloro-N'-cyclopentyl-1H-pyrrolo[2,3-b]pyridine-5-carbohydrazide
    —— [4-(3-cyclopropyl-7-fluoro-2-methyl-3H-benzoimidazol-5-yl)-5-fluoro-pyrimidin-2-yl]-[5-(1-ethyl-piperidin-4-ylmethyl)-pyridin-2-yl]-amine 1231929-99-9 C28H31F2N7
    [4-(3-cyclopropyl-7-fluoro-2-methyl-3H-benzoimidazol-5-yl)-5-fluoro-pyrimidin-2-yl]-[5-(1-ethyl-piperidin-4-ylmethyl)-pyridin-2-yl]-amine
    —— 4-(2-Hydroxyphenyl)-1,3,3-triphenylazetidin-2-one 1036730-88-7 C27H21NO2
    4-(2-Hydroxyphenyl)-1,3,3-triphenylazetidin-2-one
    —— 4-Benzyloxy-7-methyl-2-naphthalen-2-ylmethyl-1H-benzoimidazole 110191-43-0 C26H22N2O
    4-Benzyloxy-7-methyl-2-naphthalen-2-ylmethyl-1H-benzoimidazole
    —— 4-(4-formyl-phenylazo)-benzenesulfonic acid amide 100728-44-7 C13H11N3O3S
    4-(4-formyl-phenylazo)-benzenesulfonic acid amide
    —— 4-{1-(carboxymethyl)-7-[(E)-2-(4-{[(2E)-4-(2,3-difluorophenoxy)-2-buten-1-yl]oxy}phenyl)vinyl]4-fluoro-2-methyl-1H-indol-3-yl}butanoic acid 908136-26-5 C33H30F3NO6
    4-{1-(carboxymethyl)-7-[(E)-2-(4-{[(2E)-4-(2,3-difluorophenoxy)-2-buten-1-yl]oxy}phenyl)vinyl]4-fluoro-2-methyl-1H-indol-3-yl}butanoic acid
    —— 4-{(4S,5R)-4,5-bis-(4-chloro-phenyl)-1-[4-(3-methyl-but-2-enoyl)-piperazine-1-carbonyl]-4,5-dihydro-1H-imidazol-2-yl}-3-ethoxy-benzonitrile 910569-22-1 C34H33Cl2N5O3
    4-{(4S,5R)-4,5-bis-(4-chloro-phenyl)-1-[4-(3-methyl-but-2-enoyl)-piperazine-1-carbonyl]-4,5-dihydro-1H-imidazol-2-yl}-3-ethoxy-benzonitrile