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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-dihydro-4,4-dimethyl-2-<(2-methylenecyclohexyl)methyl>oxazole 118227-26-2 C13H21NO
    4,5-dihydro-4,4-dimethyl-2-<(2-methylenecyclohexyl)methyl>oxazole
    —— 4-Methyl-2-(3-trifluoromethylphenylcarbamoyl)-2H-1,4-benzothiazin-3(4H)one 83581-12-8 C17H13F3N2O2S
    4-Methyl-2-(3-trifluoromethylphenylcarbamoyl)-2H-1,4-benzothiazin-3(4H)one
    —— 4-(3-{1-[3-(1,1-difluoro-ethyl)-[1,2,4]oxadiazol-5-yl]-piperidin-4-yl}propoxy)-N-(2-hydroxy-1-hydroxymethyl-ethyl)-2-methylbenzamide 1204300-95-7 C23H32F2N4O5
    4-(3-{1-[3-(1,1-difluoro-ethyl)-[1,2,4]oxadiazol-5-yl]-piperidin-4-yl}propoxy)-N-(2-hydroxy-1-hydroxymethyl-ethyl)-2-methylbenzamide
    —— 4-((4-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)pyrimidin-2-ylamino)methyl)-N-propylpiperidine-1-carboxamide 1312995-48-4 C25H32N6O
    4-((4-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)pyrimidin-2-ylamino)methyl)-N-propylpiperidine-1-carboxamide
    —— 4,5-Dihydroxy-2-(morpholine-4-carbonyl)-3-nitrobenzonitrile 1202893-32-0 C12H11N3O6
    4,5-Dihydroxy-2-(morpholine-4-carbonyl)-3-nitrobenzonitrile
    —— 4-[(S)-1-((S)-2-methyl-propane-2-sulfinylamino)-2-(2,4,5-trifluoro-phenyl)-ethyl]-piperidine-1-carboxylic acid benzyl ester 952423-61-9 C25H31F3N2O3S
    4-[(S)-1-((S)-2-methyl-propane-2-sulfinylamino)-2-(2,4,5-trifluoro-phenyl)-ethyl]-piperidine-1-carboxylic acid benzyl ester
    —— 4-[2-(4-trifluoromethyl-phenoxymethyl)-1H-benzoimidazol-5-yl]-phenylamine 1033624-31-5 C21H16F3N3O
    4-[2-(4-trifluoromethyl-phenoxymethyl)-1H-benzoimidazol-5-yl]-phenylamine
    —— 4-(21-hydroxyhenicosyl)benzyl acetate 128368-83-2 C30H52O3
    4-(21-hydroxyhenicosyl)benzyl acetate
    —— 4-Dimethylamino-1-phenyl-1-(4-trifluoromethyl-phenyl)-butan-1-ol 2282-79-3 C19H22F3NO
    4-Dimethylamino-1-phenyl-1-(4-trifluoromethyl-phenyl)-butan-1-ol
    —— 4,4',4''-(1,3,5-Benzene-triyltri-2,1-ethynediyl)tris<N-<(1,1-dimethylethoxy)carbonyl>-L-phenylalanine> trimethyl ester 188640-67-7 C57H63N3O12
    4,4',4''-(1,3,5-Benzene-triyltri-2,1-ethynediyl)tris<N-<(1,1-dimethylethoxy)carbonyl>-L-phenylalanine> trimethyl ester
    —— [(4,6-bis(3-diisopropylphosphinophenyl)dibenzofuran)Rh(norbornadiene)]BF4 1269422-93-6 BF4*C43H50OP2Rh
    [(4,6-bis(3-diisopropylphosphinophenyl)dibenzofuran)Rh(norbornadiene)]BF4
    —— (4R,4'R)-2,2'-(2,2,3,3,19,19,20,20-octamethyl-4,18-dioxa-3,19-disilahenicosane-11,11-diyl)bis(4-phenyl-4,5-dihydrooxazole) 784206-51-5 C43H70N2O4Si2
    (4R,4'R)-2,2'-(2,2,3,3,19,19,20,20-octamethyl-4,18-dioxa-3,19-disilahenicosane-11,11-diyl)bis(4-phenyl-4,5-dihydrooxazole)
    —— 4-Fluoro-4-(4-methoxy-benzenesulfinyl)-butyric acid ethyl ester 94404-38-3 C13H17FO4S
    4-Fluoro-4-(4-methoxy-benzenesulfinyl)-butyric acid ethyl ester
    —— 4-chloro-N,N-divinyl-benzenesulfonamide 865289-43-6 C10H10ClNO2S
    4-chloro-N,N-divinyl-benzenesulfonamide
    —— (4-amino-butyl)-cyclopropyl-carbamic acid tert-butyl ester 780802-47-3 C12H24N2O2
    (4-amino-butyl)-cyclopropyl-carbamic acid tert-butyl ester
    —— 4-(2-nitro-phenyl)-8-trifluoromethyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 746662-20-4 C19H15F3N2O2
    4-(2-nitro-phenyl)-8-trifluoromethyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline
    —— 4-mesityl-N-[(1S)-1-(4-methoxyphenyl)ethyl]phthalazin-1-amine 873217-10-8 C26H27N3O
    4-mesityl-N-[(1S)-1-(4-methoxyphenyl)ethyl]phthalazin-1-amine
    —— 4-(4-methoxy-phenyl)-2,5-dimethyl-pyrrole-3-carboxylic acid 42455-52-7 C14H15NO3
    4-(4-methoxy-phenyl)-2,5-dimethyl-pyrrole-3-carboxylic acid
    —— (4-{2-tert-butoxycarbonylamino-acetyl}-2,6-bis-ethylsulfanyl-phenoxy)-acetic acid ethyl ester 850398-09-3 C21H31NO6S2
    (4-{2-tert-butoxycarbonylamino-acetyl}-2,6-bis-ethylsulfanyl-phenoxy)-acetic acid ethyl ester
    —— 4-Hydroxy-2,2-dimethyl-cyclohexanecarboxylic acid 29852-04-8 C9H16O3
    4-Hydroxy-2,2-dimethyl-cyclohexanecarboxylic acid
    —— 4-{2-amino-4-[3-(2-fluoropyridin-3-yl)phenyl]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-4-yl}-N-cyclopentyl-1-ethyl-1H-pyrrole-2-carboxamide 918485-14-0 C27H29FN6O2
    4-{2-amino-4-[3-(2-fluoropyridin-3-yl)phenyl]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-4-yl}-N-cyclopentyl-1-ethyl-1H-pyrrole-2-carboxamide
    —— 4-(3-chloropyridin-2-yl)-4-fluoro-N-[4-(2,2,2-trifluoro-1-methylethyl)phenyl]cyclohex-1-ene-1-carboxamide 1147098-20-1 C21H19ClF4N2O
    4-(3-chloropyridin-2-yl)-4-fluoro-N-[4-(2,2,2-trifluoro-1-methylethyl)phenyl]cyclohex-1-ene-1-carboxamide
    —— 4,4-bis(benzyloxymethyl)-2-phenylhept-6-ynal 1228504-77-5 C29H30O3
    4,4-bis(benzyloxymethyl)-2-phenylhept-6-ynal
    —— 4,4'-(6,13-dioxo-6,13-dihydro-indolizino[3,2-<i>f</i>]pyrido[1,2-<i>a</i>]indole-7,14-dicarbonyl)-di-morpholine 124131-71-1 C28H24N4O6
    4,4'-(6,13-dioxo-6,13-dihydro-indolizino[3,2-<i>f</i>]pyrido[1,2-<i>a</i>]indole-7,14-dicarbonyl)-di-morpholine
    —— 4,5-diethyl-2,2,3-trimethyl-1-(o-trifluoromethyl)phenyl-2,5-dihydro-1H-1,2,5-azastannaborole 112328-24-2 C16H23BF3NSn
    4,5-diethyl-2,2,3-trimethyl-1-(o-trifluoromethyl)phenyl-2,5-dihydro-1H-1,2,5-azastannaborole
    —— 4-(2-(3-methoxyphenyl)hydrazono)-1-(4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)thiazol-2-yl)-3-methyl-1H-pyrazol-5(4H)-one 1395469-24-5 C20H17N5O5S
    4-(2-(3-methoxyphenyl)hydrazono)-1-(4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)thiazol-2-yl)-3-methyl-1H-pyrazol-5(4H)-one
    —— {4-[(2S,8S,14S,20S,26S)-8,14,20,26-Tetrakis-(4-benzyloxycarbonylamino-butyl)-3,6,9,12,15,18,21,24,27,30-decaoxo-1,4,7,10,13,16,19,22,25,28-decaaza-cyclotriacont-2-yl]-butyl}-carbamic acid benzyl ester 112097-75-3 C80H105N15O20
    {4-[(2S,8S,14S,20S,26S)-8,14,20,26-Tetrakis-(4-benzyloxycarbonylamino-butyl)-3,6,9,12,15,18,21,24,27,30-decaoxo-1,4,7,10,13,16,19,22,25,28-decaaza-cyclotriacont-2-yl]-butyl}-carbamic acid benzyl ester
    —— 4,5-dichloro-N-((1R,4R)-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)isothiazole-3-carboxamide 1276671-64-7 C17H15Cl2F3N2O3S2
    4,5-dichloro-N-((1R,4R)-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)isothiazole-3-carboxamide
    —— 4-[(S)-3-methyl-2-({2-phenyl-6-[(1α,5α,6α)-6-(1H-tetrazol-5-yl)-3-aza-bicyclo[3.1.0]hex-3-yl]-pyrimidine-4-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid butyl ester 1251668-48-0 C31H40N10O4
    4-[(S)-3-methyl-2-({2-phenyl-6-[(1α,5α,6α)-6-(1H-tetrazol-5-yl)-3-aza-bicyclo[3.1.0]hex-3-yl]-pyrimidine-4-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid butyl ester
    —— (4R,5S)-5-Methoxymethoxy-6-methyl-4-phenyl-heptan-2-one 120538-04-7 C16H24O3
    (4R,5S)-5-Methoxymethoxy-6-methyl-4-phenyl-heptan-2-one
    —— 4-ethoxy-6-pyridin-4-yl-[1,3,5]triazin-2-ylamine 5311-02-4 C10H11N5O
    4-ethoxy-6-pyridin-4-yl-[1,3,5]triazin-2-ylamine
    —— 4-methyl-2,6-dioxo-heptane-1,3,5,7-tetracarboxylic acid tetramethyl ester 94431-02-4 C16H22O10
    4-methyl-2,6-dioxo-heptane-1,3,5,7-tetracarboxylic acid tetramethyl ester
    —— 4-(1,7,7-Trimethyl-bicyclo[2.2.1]hept-2-yl)-butyric acid ethyl ester 1838-90-0 C16H28O2
    4-(1,7,7-Trimethyl-bicyclo[2.2.1]hept-2-yl)-butyric acid ethyl ester
    —— 4-methyl-6-phenyl-1-tosyl-2,5-dihydro-1H-azepine 1638238-45-5 C20H21NO2S
    4-methyl-6-phenyl-1-tosyl-2,5-dihydro-1H-azepine
    —— 4'(β-nitrovinyl)-8-methylpsoralen 84660-78-6 C14H9NO5
    4'(β-nitrovinyl)-8-methylpsoralen
    —— 4-Methyl-1-[1-(4-methylpyridin-1-ium-1-yl)-2,3,4,5-tetraphenyl-1-boranuidacyclopenta-2,4-dien-1-yl]pyridin-1-ium;tetrakis[3,5-bis(trifluoromethyl)phenyl]boranuide 1078145-13-7 C32H12BF24*C40H34BN2
    4-Methyl-1-[1-(4-methylpyridin-1-ium-1-yl)-2,3,4,5-tetraphenyl-1-boranuidacyclopenta-2,4-dien-1-yl]pyridin-1-ium;tetrakis[3,5-bis(trifluoromethyl)phenyl]boranuide
    —— 4-methoxy-5,5-dimethyl-4-phenyl-thiazolidine-2-thione 58417-89-3 C12H15NOS2
    4-methoxy-5,5-dimethyl-4-phenyl-thiazolidine-2-thione
    —— 4-amino-N-((1R,2S,4R)-2-(hydroxymethyl)-4-phenylcyclohexyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338050-49-9 C26H28N6O3
    4-amino-N-((1R,2S,4R)-2-(hydroxymethyl)-4-phenylcyclohexyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
    —— (4-((tert-butyldimethylsilyl)oxy)-2,6-dimethoxyphenyl)zinc(II) bromide 96700-98-0 C14H23BrO3SiZn
    (4-((tert-butyldimethylsilyl)oxy)-2,6-dimethoxyphenyl)zinc(II) bromide
    —— 4,4,4-trichloro-1-(2,4-dimethylphenyl)but-2-en-1-one 926890-62-2 C12H11Cl3O
    4,4,4-trichloro-1-(2,4-dimethylphenyl)but-2-en-1-one
    —— 4-[1-(3-Methoxyphenyl)cyclohexyl]morpholine 2756542-41-1 C17H25NO2
    4-[1-(3-Methoxyphenyl)cyclohexyl]morpholine
    —— 4-(isoquinoline-5-sulfonyl)-piperazine-2-carboxylic acid 4-fluorobenzylamide 1021486-77-0 C21H21FN4O3S
    4-(isoquinoline-5-sulfonyl)-piperazine-2-carboxylic acid 4-fluorobenzylamide
    —— 4-phenyl-7-[3-(4-phenyl-piperazin-1-yl)-propoxy]-3,4-dihydro-1<i>H</i>-quinolin-2-one 72723-27-4 C28H31N3O2
    4-phenyl-7-[3-(4-phenyl-piperazin-1-yl)-propoxy]-3,4-dihydro-1<i>H</i>-quinolin-2-one
    —— 4-phenyl-2-piperidin-1-yl-pyrimidine-5-carboxylic acid hydrochloride 919094-65-8 C16H17N3O2*ClH
    4-phenyl-2-piperidin-1-yl-pyrimidine-5-carboxylic acid hydrochloride
    —— (4R)-4-[(2R)-2-(benzyloxy)but-3-en-1-yl]-2,2-dimethyl-1,3-dioxolane 1620695-14-8 C16H22O3
    (4R)-4-[(2R)-2-(benzyloxy)but-3-en-1-yl]-2,2-dimethyl-1,3-dioxolane
    —— 4,4-Dimethylpent-1-yn-3-amine hydrochloride 1803604-27-4 C7H14ClN
    4,4-Dimethylpent-1-yn-3-amine hydrochloride
    —— 4-methyl-N-(2-(2E,4E)-octa-2,4-dienoylphenyl)benzenesulfonamide 1190955-86-2 C21H23NO3S
    4-methyl-N-(2-(2E,4E)-octa-2,4-dienoylphenyl)benzenesulfonamide
    —— 4-(4-acetylphenyl)pent-4-enal 1360903-32-7 C13H14O2
    4-(4-acetylphenyl)pent-4-enal
    —— (4-C2H5OOCC6H5)(1-C10H7)SbCl 110938-19-7 C19H16ClO2Sb
    (4-C2H5OOCC6H5)(1-C10H7)SbCl
    —— 4-chloro-2'-isocyano-5'-methyl-1,1':3',1''-terphenyl 1603837-88-2 C20H14ClN
    4-chloro-2'-isocyano-5'-methyl-1,1':3',1''-terphenyl