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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-butyl-5-(4-(4-methoxybenzyloxy)phenyl)-2H-1,2,4-triazole-3(4H)-one 1630013-24-9 C20H23N3O3
    4-butyl-5-(4-(4-methoxybenzyloxy)phenyl)-2H-1,2,4-triazole-3(4H)-one
    —— 4-[(4R)-6-[3-[3-[(4R)-4-(4-cyanophenyl)-1-(3-methylphenyl)-2,5-dioxo-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-6-yl]propyl-methylamino]propyl]-1-(3-methylphenyl)-2,5-dioxo-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-4-yl]benzonitrile 956486-53-6 C47H45N9O4
    4-[(4R)-6-[3-[3-[(4R)-4-(4-cyanophenyl)-1-(3-methylphenyl)-2,5-dioxo-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-6-yl]propyl-methylamino]propyl]-1-(3-methylphenyl)-2,5-dioxo-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-4-yl]benzonitrile
    —— 4'-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]-3-(isopropylthio)-4-biphenylcarboxylic acid hydrochloride 643093-19-0 C26H29NO3S*ClH
    4'-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]-3-(isopropylthio)-4-biphenylcarboxylic acid hydrochloride
    —— 4,6-dimethyl-1<i>H</i>-pyrimidin-2-one; sulfate 87773-22-6 C6H8N2O*H2O4S
    4,6-dimethyl-1<i>H</i>-pyrimidin-2-one; sulfate
    —— (4S)-4'-fluoro-2'-(5-methyl-1H-pyrazol-1-yl)-7'-(3-pyridinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine 1335298-06-0 C24H18FN5O2
    (4S)-4'-fluoro-2'-(5-methyl-1H-pyrazol-1-yl)-7'-(3-pyridinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine
    —— 4,4-Dimethyl-2,3-bis<(trimethylsilyl)oxy>tetrahydropyran 133871-92-8 C13H30O3Si2
    4,4-Dimethyl-2,3-bis<(trimethylsilyl)oxy>tetrahydropyran
    —— 4-[(R)-3-(4-phenoxy-phenoxy)-pyrrolidin-1-yl]-butyric acid hydrochloride 942304-31-6 C20H23NO4*ClH
    4-[(R)-3-(4-phenoxy-phenoxy)-pyrrolidin-1-yl]-butyric acid hydrochloride
    —— 4-(1,1-difluoro-3-propyl)-5-trifluoromethyl-1H-1-phenylpyrazole 1235999-43-5 C13H11F5N2
    4-(1,1-difluoro-3-propyl)-5-trifluoromethyl-1H-1-phenylpyrazole
    —— 4-(4-((4-fluoro[1,1'-biphenyl]-2-yl)methoxy)phenyl)butanoic acid 1458152-24-3 C23H21FO3
    4-(4-((4-fluoro[1,1'-biphenyl]-2-yl)methoxy)phenyl)butanoic acid
    —— 4-[((2S,11S,19aS)-15-fluoro-11-{[(3-hydroxy-3-oxopropyl)amino]carbonyl}-7,12-dimethyl-5,8,13-trioxo-2,3,6,7,8,9,10,11,12,13,19,19a-dodecahydro-1H,5H-pyrrolo[2,1-c][1,4,7,12]benzoxatriazacyclopentadecin-2-yl)amino]-4-oxobutanoic acid 1264225-63-9 C28H36FN5O10
    4-[((2S,11S,19aS)-15-fluoro-11-{[(3-hydroxy-3-oxopropyl)amino]carbonyl}-7,12-dimethyl-5,8,13-trioxo-2,3,6,7,8,9,10,11,12,13,19,19a-dodecahydro-1H,5H-pyrrolo[2,1-c][1,4,7,12]benzoxatriazacyclopentadecin-2-yl)amino]-4-oxobutanoic acid
    —— 4-Methoxy-N-(7-piperazin-1-yl-benzofuran-5-yl)-benzenesulfonamide, Hydrochloride 478617-09-3 C19H21N3O4S*ClH
    4-Methoxy-N-(7-piperazin-1-yl-benzofuran-5-yl)-benzenesulfonamide, Hydrochloride
    —— 4'-(3-bromopropoxy)-4-(1,1,1,3,3,3-hexafluoro-2-(methoxymethoxy)propan-2-yl)-2-propylbiphenyl 1198165-83-1 C23H25BrF6O3
    4'-(3-bromopropoxy)-4-(1,1,1,3,3,3-hexafluoro-2-(methoxymethoxy)propan-2-yl)-2-propylbiphenyl
    —— 4a,8a-Bis-iodomethyl-1,4,4a,5,8,8a-hexahydro-naphthalene 5103-77-5 C12H16I2
    4a,8a-Bis-iodomethyl-1,4,4a,5,8,8a-hexahydro-naphthalene
    —— 4-(1-Benzo[1,3]dioxol-5-ylmethyl-piperidin-4-ylamino)-6-chloro-2-oxo-1,2-dihydro-quinoline-3-carboxylic acid methyl ester 909911-80-4 C24H24ClN3O5
    4-(1-Benzo[1,3]dioxol-5-ylmethyl-piperidin-4-ylamino)-6-chloro-2-oxo-1,2-dihydro-quinoline-3-carboxylic acid methyl ester
    —— 4-phenylbenzil 297154-60-0 C20H14O2
    4-phenylbenzil
    —— 4-(2,3-Dimethyl-thieno<2,3-g>benzofuran-5-yl)-4-oxo-buttersaeure 5061-38-1 C16H14O4S
    4-(2,3-Dimethyl-thieno<2,3-g>benzofuran-5-yl)-4-oxo-buttersaeure
    —— 4,4-Dimethyl-5-aethyl-1,3-dioxan 13990-85-7 C8H16O2
    4,4-Dimethyl-5-aethyl-1,3-dioxan
    —— 4-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-butyramide 14605-92-6 C17H22Cl2N4OS
    4-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-butyramide
    —— (4-Butoxy-phenylamino)-thioxo-acetic acid ethyl ester 13953-91-8 C14H19NO3S
    (4-Butoxy-phenylamino)-thioxo-acetic acid ethyl ester
    —— 4-Chlor-4'-diaethylamino-biphenyl 4280-29-9 C16H18ClN
    4-Chlor-4'-diaethylamino-biphenyl
    —— [4-(4-methoxy-phenyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-pyridin-3-yl-methanone 18336-25-9 C16H15N3O2
    [4-(4-methoxy-phenyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-pyridin-3-yl-methanone
    —— 4-Hydroxy-6-(4-isopropyloxyphenyl)-pyridon-(2) 17506-90-0 C14H15NO3
    4-Hydroxy-6-(4-isopropyloxyphenyl)-pyridon-(2)
    —— 4-allyl-2-chloro-N-(1-hydroxy-3,3-dimethyl-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-benzamide 1266121-14-5 C19H19BClNO3
    4-allyl-2-chloro-N-(1-hydroxy-3,3-dimethyl-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-benzamide
    —— 4-(4'-nitrobiphenyl-2-carboxamido)-N-(2-benzyloxy-4-methylphenyl)-N-methylbenzamide 183492-36-6 C35H29N3O5
    4-(4'-nitrobiphenyl-2-carboxamido)-N-(2-benzyloxy-4-methylphenyl)-N-methylbenzamide
    —— 4-(((10-(4-(((4'-cyano-2,2'-dimethyl-[1,1'-biphenyl]-4-yl)oxy)carbonyl)phenoxy)decyl)oxy)carbonyl)benzoic acid 1245791-57-4 C40H41NO7
    4-(((10-(4-(((4'-cyano-2,2'-dimethyl-[1,1'-biphenyl]-4-yl)oxy)carbonyl)phenoxy)decyl)oxy)carbonyl)benzoic acid
    —— 4,6-Bis-<3,3-diaethyl-1-(4-methoxy-phenyl)-ureido>-isophthalsaeure-dimethylester 4498-96-8 C34H42N4O8
    4,6-Bis-<3,3-diaethyl-1-(4-methoxy-phenyl)-ureido>-isophthalsaeure-dimethylester
    —— 4,6,9-trimethylbenzofuro[3,2-c]-2-pyrone 1259312-72-5 C14H12O3
    4,6,9-trimethylbenzofuro[3,2-c]-2-pyrone
    —— (4aR,4bS,6aR,6bS,9S,10aR,11aR,12aS,12bR,14aR)-3,3,4b,6a,10,10,12b,14a-octamethylicosahydro-2H-piceno[4a,5-b]oxiren-9-yl acetate 86630-78-6 C32H52O3
    (4aR,4bS,6aR,6bS,9S,10aR,11aR,12aS,12bR,14aR)-3,3,4b,6a,10,10,12b,14a-octamethylicosahydro-2H-piceno[4a,5-b]oxiren-9-yl acetate
    —— 4-(1-hydroxy-1-methylethyl)-2-sulfolene 114362-73-1 C7H12O3S
    4-(1-hydroxy-1-methylethyl)-2-sulfolene
    —— 4-bromo-N-butyl-2-(trifluoromethyl)benzenesulfonamide 1034925-99-9 C11H13BrF3NO2S
    4-bromo-N-butyl-2-(trifluoromethyl)benzenesulfonamide
    —— 4-propylamino-N7-(β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine 58162-79-1 C14H20N4O4
    4-propylamino-N7-(β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine
    —— 4-Methyl-4-(4-methylsulfanyl-phenyl)-2,6-dioxo-piperidine-3,5-dicarbonitrile 19244-17-8 C15H13N3O2S
    4-Methyl-4-(4-methylsulfanyl-phenyl)-2,6-dioxo-piperidine-3,5-dicarbonitrile
    —— 4-<O-Acetyl-feruloyl>-1,2,3,6-tetraacetyl-β-D-glucose 14169-01-8 C26H30O14
    4-<O-Acetyl-feruloyl>-1,2,3,6-tetraacetyl-β-D-glucose
    —— (4aR,6S,7S,8R,8aR)-8-Bromo-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ylamine 20707-07-7 C14H18BrNO4
    (4aR,6S,7S,8R,8aR)-8-Bromo-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ylamine
    —— 4-Aethoxy-2-(α-hydroxy-benzyl)-chinazolin 13182-46-2 C17H16N2O2
    4-Aethoxy-2-(α-hydroxy-benzyl)-chinazolin
    —— 4-hydroxy-N-methyl-N-prop-2-ynylbenzamide 750624-41-0 C11H11NO2
    4-hydroxy-N-methyl-N-prop-2-ynylbenzamide
    —— 4-[1-(4-cyano-3-trifluoromethylphenyl)-2,5-dioxo-3-(2-fluoroethyl)-4-methylimidazolidin-4-yl]phenyl 1,1-dimethylethyl carbonate 959692-34-3 C25H23F4N3O5
    4-[1-(4-cyano-3-trifluoromethylphenyl)-2,5-dioxo-3-(2-fluoroethyl)-4-methylimidazolidin-4-yl]phenyl 1,1-dimethylethyl carbonate
    —— 4'-[[5,7-dimethoxy-2-butyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136318-37-1 C28H28N2O5
    4'-[[5,7-dimethoxy-2-butyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— 4-Biphenyl-4-yl-3-methyl-thiazol-3-ium; iodide 98096-39-0 C16H14NS*I
    4-Biphenyl-4-yl-3-methyl-thiazol-3-ium; iodide
    —— 4,6-dimethyl-7-allyl-8-acetoxycoumarin 96836-25-8 C16H16O4
    4,6-dimethyl-7-allyl-8-acetoxycoumarin
    —— 4,6-dimethyl-5-(3-methylbut-2-enyl)cyclohexa-1,3-dienecarbaldehyde 1071780-21-6 C14H20O
    4,6-dimethyl-5-(3-methylbut-2-enyl)cyclohexa-1,3-dienecarbaldehyde
    —— 4,4-Difluorotetrahydrofuran-3-carboxylic acid 1510016-98-4 C5H6F2O3
    4,4-Difluorotetrahydrofuran-3-carboxylic acid
    —— 4,4,5,5-tetramethyl-2-(2,3,5-tri-O-benzoyl-β-D-ribo-pentofuranos-1-yl)-2-imidazoline 1-oxyle 63522-16-7 C33H33N2O8
    4,4,5,5-tetramethyl-2-(2,3,5-tri-O-benzoyl-β-D-ribo-pentofuranos-1-yl)-2-imidazoline 1-oxyle
    —— 4-((1H-indol-3-yl)(o-bromophenyl)methyl)-N,N-dimethylaniline 1620275-28-6 C23H21BrN2
    4-((1H-indol-3-yl)(o-bromophenyl)methyl)-N,N-dimethylaniline
    —— 4,4-Dimethyl-3,5,5,5-tetraphenyl-4,5-dihydro-1,2,5p(V)-oxazaphosphol 22752-09-6 C28H26NOP
    4,4-Dimethyl-3,5,5,5-tetraphenyl-4,5-dihydro-1,2,5p(V)-oxazaphosphol
    —— 4-((3-chloro-5-(3-(m-tolyl)ureido)-1H-indol-1-yl)methyl)-N-methylpicolinamide 1547120-70-6 C24H22ClN5O2
    4-((3-chloro-5-(3-(m-tolyl)ureido)-1H-indol-1-yl)methyl)-N-methylpicolinamide
    —— 4-Dimethylamino-benzoic acid N'-(4-dimethylamino-benzoyl)-hydrazide 149019-95-4 C18H22N4O2
    4-Dimethylamino-benzoic acid N'-(4-dimethylamino-benzoyl)-hydrazide
    —— 4-methyl-2(E),4-pentadienyl acetate 136824-41-4 C8H12O2
    4-methyl-2(E),4-pentadienyl acetate
    —— 4-methoxyphenyl 2-azido-2,6-dideoxy-α-D-glucopyranoside 1259298-41-3 C13H17N3O5
    4-methoxyphenyl 2-azido-2,6-dideoxy-α-D-glucopyranoside
    —— 4-amino-2,3-dihydro-1H-pyrido[3,2,1-jk]carbazol-6(5H)-one 1233348-69-0 C15H14N2O
    4-amino-2,3-dihydro-1H-pyrido[3,2,1-jk]carbazol-6(5H)-one