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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{[(3S,4S)-3-fluoropiperidin-4-yl]oxy}-5-methyl-6-[(2-methylpyridin-3-yl)oxy]pyrimidine 1418193-12-0 C16H19FN4O2
    4-{[(3S,4S)-3-fluoropiperidin-4-yl]oxy}-5-methyl-6-[(2-methylpyridin-3-yl)oxy]pyrimidine
    —— 4-amino-N-(3-(tert-butoxycarbonylamino)propyl)-7-bromopyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338051-15-2 C15H21BrN6O3
    4-amino-N-(3-(tert-butoxycarbonylamino)propyl)-7-bromopyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
    —— 4-(1-[(2,4-dinitro-phenyl)-hydrazono]-ethyl)-5-((naphthalen-2-ylmethoxy)methyl)-isoxazole-3-carboxylic acid ethyl ester 1181335-16-9 C26H23N5O8
    4-(1-[(2,4-dinitro-phenyl)-hydrazono]-ethyl)-5-((naphthalen-2-ylmethoxy)methyl)-isoxazole-3-carboxylic acid ethyl ester
    —— 4-(2-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)ethoxy)-3-(2-nitrobenzamido)benzoic acid 1235166-41-2 C30H34N4O9
    4-(2-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)ethoxy)-3-(2-nitrobenzamido)benzoic acid
    —— 4α,10α-dichloro-1β,3β-dihydroxyarglabin 139254-37-8 C15H20Cl2O4
    4α,10α-dichloro-1β,3β-dihydroxyarglabin
    —— 4-(2,10-dioxo-2,3-dihydro-1H-[1,2,4]triazino[3,2-b]quinazolin-4(10H)-yl)-N-(pyrimidin-2-yl)benzenesulfonamide 1429294-25-6 C20H15N7O4S
    4-(2,10-dioxo-2,3-dihydro-1H-[1,2,4]triazino[3,2-b]quinazolin-4(10H)-yl)-N-(pyrimidin-2-yl)benzenesulfonamide
    —— 4,4,7,7-tetramethyl-Δ<sup>8</sup>-octalin-1,6-dione 94250-74-5 C14H20O2
    4,4,7,7-tetramethyl-Δ<sup>8</sup>-octalin-1,6-dione
    —— 4-<p-(3'-phenylpropoxy)phenyl>-trans-3-buten-2-one 75676-97-0 C19H20O2
    4-<p-(3'-phenylpropoxy)phenyl>-trans-3-buten-2-one
    —— 4-(5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)-6-[(R)-1-(3-fluorophenyl)-1-methoxymethoxypropyl]pyrimidin-2-ylamine 1313020-76-6 C22H21BrFN5O2
    4-(5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)-6-[(R)-1-(3-fluorophenyl)-1-methoxymethoxypropyl]pyrimidin-2-ylamine
    —— (4R,4aS,7R,8S)-8-Butyl-4,7-dimethyl-4,4a,5,6,7,8-hexahydro-3H-isochromene 133943-25-6 C15H26O
    (4R,4aS,7R,8S)-8-Butyl-4,7-dimethyl-4,4a,5,6,7,8-hexahydro-3H-isochromene
    —— 4-(6-methoxy-3,8-dimethyl-2H-pyrazolo[3,4-b]quinolin-4-yl)-2-methylmorpholine 1228243-76-2 C18H22N4O2
    4-(6-methoxy-3,8-dimethyl-2H-pyrazolo[3,4-b]quinolin-4-yl)-2-methylmorpholine
    —— 4-hydroxy-2,2-dimethyl-3,4-dihydro-2<i>H</i>,5<i>H</i>-furo[3,4-<i>b</i>]pyran-7-one 873420-93-0 C9H12O4
    4-hydroxy-2,2-dimethyl-3,4-dihydro-2<i>H</i>,5<i>H</i>-furo[3,4-<i>b</i>]pyran-7-one
    —— 4-amino-6-{[(1S)-1-(5-ethoxy-3-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)ethyl]amino}pyrimidine-5-carbonitrile 1404086-80-1 C21H20N8O
    4-amino-6-{[(1S)-1-(5-ethoxy-3-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)ethyl]amino}pyrimidine-5-carbonitrile
    —— 4-Benzyl-2-(3-cyano-propyl)-piperidine-1-carboxylic acid tert-butyl ester 915379-64-5 C21H30N2O2
    4-Benzyl-2-(3-cyano-propyl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(4'-bromobenzyl)strictosidine 122818-78-4 C34H39BrN2O9
    4-(4'-bromobenzyl)strictosidine
    —— 4-methoxy-5-(4-methylbenzoyl)-1H-pyrazole 1057516-37-6 C12H12N2O2
    4-methoxy-5-(4-methylbenzoyl)-1H-pyrazole
    —— 4-(4-methoxyphenyl)-4-methyl-hex-5-enoic acid 863092-97-1 C14H18O3
    4-(4-methoxyphenyl)-4-methyl-hex-5-enoic acid
    —— (4S,5S,8S,9R,10S,11R,12S)-8,10-bis(tert-butyldimethylsilyloxy)-12-methoxy-5,9,11-trimethyltridec-1-en-4-ol 782496-35-9 C29H62O4Si2
    (4S,5S,8S,9R,10S,11R,12S)-8,10-bis(tert-butyldimethylsilyloxy)-12-methoxy-5,9,11-trimethyltridec-1-en-4-ol
    —— 4-(4,11-diamino-1,3,5,10-tetraoxo-1,3,5,10-tetrahydro-naphtho[2,3-<i>f</i>]isoindol-2-yl)-butyric acid methyl ester 64135-05-3 C21H17N3O6
    4-(4,11-diamino-1,3,5,10-tetraoxo-1,3,5,10-tetrahydro-naphtho[2,3-<i>f</i>]isoindol-2-yl)-butyric acid methyl ester
    —— 4,4,4-Trifluoro-1-(3-fluoro-4-methyl-phenyl)-3-trifluoromethyl-but-2-en-1-one 38834-60-5 C12H7F7O
    4,4,4-Trifluoro-1-(3-fluoro-4-methyl-phenyl)-3-trifluoromethyl-but-2-en-1-one
    —— 4-Hydroxy-3-{1-[(E)-2-hydroxy-phenylimino]-ethyl}-1-phenyl-1H-quinolin-2-one 65740-68-3 C23H18N2O3
    4-Hydroxy-3-{1-[(E)-2-hydroxy-phenylimino]-ethyl}-1-phenyl-1H-quinolin-2-one
    —— 4-<(tert-butyldiphenylsilyl)oxy>-9-hydroxy-6-methylene-3aα,4β,5,6,6α,7,8,9α,9aα,9bα-decahydroazuleno<4,5-b>furan-2(3H)-one 105620-01-7 C29H36O4Si
    4-<(tert-butyldiphenylsilyl)oxy>-9-hydroxy-6-methylene-3aα,4β,5,6,6α,7,8,9α,9aα,9bα-decahydroazuleno<4,5-b>furan-2(3H)-one
    —— 4-(1-{5-[5-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]-pyridin-3-yl]-1,3,4-oxadiazol-2-yl}cyclopropyl)pyridin-2-ol 1379670-50-4 C21H17N7O2
    4-(1-{5-[5-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]-pyridin-3-yl]-1,3,4-oxadiazol-2-yl}cyclopropyl)pyridin-2-ol
    —— 4-((2-Bromobenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione 497921-75-2 C17H15BrN4OS
    4-((2-Bromobenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione
    —— 4-(2-ethoxy-4-nitrophenyl)pyridine 1024955-77-8 C13H12N2O3
    4-(2-ethoxy-4-nitrophenyl)pyridine
    —— 4-[(2R,3R)-3-(3,4-Dichloro-phenyl)-oxiranesulfonyl]-morpholine 110380-90-0 C12H13Cl2NO4S
    4-[(2R,3R)-3-(3,4-Dichloro-phenyl)-oxiranesulfonyl]-morpholine
    —— 4-amino-3-(4-methyl-1-pentynyl)-5-nitro-benzoic acid ethyl ester 1240114-42-4 C15H18N2O4
    4-amino-3-(4-methyl-1-pentynyl)-5-nitro-benzoic acid ethyl ester
    —— <4-Amino-phenyl>-<4-chlor-phenyl>-essigsaeure 21909-74-0 C14H12ClNO2
    <4-Amino-phenyl>-<4-chlor-phenyl>-essigsaeure
    —— 4-[3-(morpholin-4-ylmethyl)-4.5,6,7-tetrahydro-1H-indazol-1-yl]benzenesulfonamide 1006907-69-2 C18H24N4O3S
    4-[3-(morpholin-4-ylmethyl)-4.5,6,7-tetrahydro-1H-indazol-1-yl]benzenesulfonamide
    —— 4-(4-Chloro-3-methyl-phenyl)-5,6,7,8-tetraphenyl-2H-phthalazine-1-thione 129352-78-9 C39H27ClN2S
    4-(4-Chloro-3-methyl-phenyl)-5,6,7,8-tetraphenyl-2H-phthalazine-1-thione
    —— (4S)-3-((3S)-2-fluoro-3-hydroxy-2-methyloctanoyl)-4-isopropyloxazolidin-2-one 1052107-61-5 C15H26FNO4
    (4S)-3-((3S)-2-fluoro-3-hydroxy-2-methyloctanoyl)-4-isopropyloxazolidin-2-one
    —— 4(*)-Hydroxy-4-(1-methyl-2-oxopyrrolidin-3-yl)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophen 21390-85-2 C18H19NO2S
    4(*)-Hydroxy-4-(1-methyl-2-oxopyrrolidin-3-yl)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophen
    —— 4-Chloro-benzenesulfonic acid 2-chloro-4-thiocyanato-phenyl ester 13631-32-8 C13H7Cl2NO3S2
    4-Chloro-benzenesulfonic acid 2-chloro-4-thiocyanato-phenyl ester
    —— 4-[2-(4-chloro-phenyl)-ethyl]-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carbaldehyde 928776-05-0 C17H14ClNO3
    4-[2-(4-chloro-phenyl)-ethyl]-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carbaldehyde
    —— 4-chloro-2,2-dimethyl-7-propoxychromene-6-carbaldehyde 132477-73-7 C15H17ClO3
    4-chloro-2,2-dimethyl-7-propoxychromene-6-carbaldehyde
    —— 4,5,6,8-tetra-O-acetyl-3,7-anhydro-2-azi-1,2-dideoxy-D-glycero-D-gulo-octitol 98807-66-0 C16H22N2O9
    4,5,6,8-tetra-O-acetyl-3,7-anhydro-2-azi-1,2-dideoxy-D-glycero-D-gulo-octitol
    —— 4-acetamido-1,5-naphthyridine 1,5-dioxide 79426-00-9 C10H9N3O3
    4-acetamido-1,5-naphthyridine 1,5-dioxide
    —— 4,5-dimethyl-2-phosphonobenzoic acid 1310479-91-4 C9H11O5P
    4,5-dimethyl-2-phosphonobenzoic acid
    —— 4-bromo-3,5,6-trimethyl-2(1H)-pyridone 121767-78-0 C8H10BrNO
    4-bromo-3,5,6-trimethyl-2(1H)-pyridone
    —— (4R,5S,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-methoxy-tetrahydro-pyran-2-carboxylic acid 2-thioxo-2H-pyridin-1-yl ester 120818-45-3 C34H35NO7S
    (4R,5S,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-methoxy-tetrahydro-pyran-2-carboxylic acid 2-thioxo-2H-pyridin-1-yl ester
    —— (4S,5R,6R)-5-Acetylamino-4-amino-6-(1-ethyl-propoxy)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 223423-14-1 C14H24N2O5
    (4S,5R,6R)-5-Acetylamino-4-amino-6-(1-ethyl-propoxy)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
    —— 4-amino-N-(((1R,3R)-3-hydroxycyclopentyl)methyl)-7-(4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338049-38-9 C18H20N6O2
    4-amino-N-(((1R,3R)-3-hydroxycyclopentyl)methyl)-7-(4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
    —— (+/-)-4-benzo[b]thiopen-5-yl-2,4-dimethyl-1,2,3,4-tetrahydroisoquinoline 877244-84-3 C19H19NS
    (+/-)-4-benzo[b]thiopen-5-yl-2,4-dimethyl-1,2,3,4-tetrahydroisoquinoline
    —— 4,4-diphenyl-1-(2-phenylethynyl)-7-oxabicyclo[4.1.0]heptane 87955-64-4 C26H22O
    4,4-diphenyl-1-(2-phenylethynyl)-7-oxabicyclo[4.1.0]heptane
    —— (4S)-2,3,4r-trimethyl-5c-phenyl-[1,3,2]oxazaphospholidine 2c-selenide 61769-48-0 C11H16NOPSe
    (4S)-2,3,4r-trimethyl-5c-phenyl-[1,3,2]oxazaphospholidine 2c-selenide
    —— 4-(p-Hydroxyphenyl-isopropyliden)-phenylenoxy-essigsaeure-n-butylester 43165-34-0 C21H26O4
    4-(p-Hydroxyphenyl-isopropyliden)-phenylenoxy-essigsaeure-n-butylester
    —— 4-<2-<6,7-dihydro-6-oxo-5H-pyrrolo<3,2-f>-1,2-benzisoxazol-3-yl>ethyl>-1-piperidinecarboxylic acid, 1,1-dimethylethyl ester 145509-12-2 C21H27N3O4
    4-<2-<6,7-dihydro-6-oxo-5H-pyrrolo<3,2-f>-1,2-benzisoxazol-3-yl>ethyl>-1-piperidinecarboxylic acid, 1,1-dimethylethyl ester
    —— 4-Benzyloxycarbonyloxy-benzoic acid 4-hexyl-phenyl ester 41194-25-6 C27H28O5
    4-Benzyloxycarbonyloxy-benzoic acid 4-hexyl-phenyl ester
    —— 4-[4-(7-methyl-4-oxo-4<i>H</i>-chromeno[3,4-<i>c</i>]oxazol-2-yl)-styryl]-benzoic acid ethyl ester 56584-84-0 C28H21NO5
    4-[4-(7-methyl-4-oxo-4<i>H</i>-chromeno[3,4-<i>c</i>]oxazol-2-yl)-styryl]-benzoic acid ethyl ester
    —— [4-(4-Hydroxypiperidin-1-yl)piperidin-1-yl]-[5-methyl-6-(2-phenylethylamino)pyrimidin-4-yl]methanone 1232052-86-6 C24H33N5O2
    [4-(4-Hydroxypiperidin-1-yl)piperidin-1-yl]-[5-methyl-6-(2-phenylethylamino)pyrimidin-4-yl]methanone