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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Bromo-4'-(pent-1''-enyl)-biphenyl 58600-93-4 C17H17Br
    4-Bromo-4'-(pent-1''-enyl)-biphenyl
    —— 4-(3-Hexadecyl-thioureido)-2-hydroxy-benzoic acid isopropyl ester 40095-74-7 C27H46N2O3S
    4-(3-Hexadecyl-thioureido)-2-hydroxy-benzoic acid isopropyl ester
    —— 4-Chloro-benzenesulfonic acid 4-hydroxy-3-nitro-benzyl ester 41870-13-7 C13H10ClNO6S
    4-Chloro-benzenesulfonic acid 4-hydroxy-3-nitro-benzyl ester
    —— 4-Methyl-desylcyanoacetessigester 50459-81-9 C20H19NO3
    4-Methyl-desylcyanoacetessigester
    —— 4-(3-Cyclohexyl-thioureido)-2-hydroxy-benzoic acid isobutyl ester 40097-06-1 C18H26N2O3S
    4-(3-Cyclohexyl-thioureido)-2-hydroxy-benzoic acid isobutyl ester
    —— 4-Benzoyl-3-diethylamino-2-phenyl-cyclohex-2-enone 51975-26-9 C23H25NO2
    4-Benzoyl-3-diethylamino-2-phenyl-cyclohex-2-enone
    —— 4-Benzoyl-3-diethylamino-2-methyl-cyclohex-2-enone 51975-18-9 C18H23NO2
    4-Benzoyl-3-diethylamino-2-methyl-cyclohex-2-enone
    —— (4R,5S)-4-Methoxy-1,2-dimethyl-5-((Z)-propenyl)-bicyclo[2.2.2]oct-2-ene 52782-77-1 C14H22O
    (4R,5S)-4-Methoxy-1,2-dimethyl-5-((Z)-propenyl)-bicyclo[2.2.2]oct-2-ene
    —— 4,4'-diphenyl-2,4,2',4'-tetrahydro-5,5'-[(ethyl-oxo-λ<sup>5</sup>-phosphanediyl)-dimethyl]-bis-[1,2,4]triazole-3-thione 64862-91-5 C20H21N6OPS2
    4,4'-diphenyl-2,4,2',4'-tetrahydro-5,5'-[(ethyl-oxo-λ<sup>5</sup>-phosphanediyl)-dimethyl]-bis-[1,2,4]triazole-3-thione
    —— 4-Methoxy-benzoic acid N'-(4-methoxy-benzoyl)-N'-phenyl-hydrazide 41214-61-3 C22H20N2O4
    4-Methoxy-benzoic acid N'-(4-methoxy-benzoyl)-N'-phenyl-hydrazide
    —— 4-Bromo-benzenesulfonic acid 8-hydroxy-2-isopropyl-10-methyl-spiro[4.5]dec-6-ylmethyl ester 63568-92-3 C21H31BrO4S
    4-Bromo-benzenesulfonic acid 8-hydroxy-2-isopropyl-10-methyl-spiro[4.5]dec-6-ylmethyl ester
    —— 4a-Acetoxy-4,7-dichloro-2-hydroxy-3,7-dimethoxy-8-oxo-4,4a,6,7-tetrahydrodibenzofuran 51281-71-1 C16H14Cl2O7
    4a-Acetoxy-4,7-dichloro-2-hydroxy-3,7-dimethoxy-8-oxo-4,4a,6,7-tetrahydrodibenzofuran
    —— 4-(3-Acetyl-ureido)-benzoic acid methyl ester 50610-69-0 C11H12N2O4
    4-(3-Acetyl-ureido)-benzoic acid methyl ester
    —— 4-Methoxyphenylazodiacetylbenzoylmethan 53578-79-3 C19H18N2O4
    4-Methoxyphenylazodiacetylbenzoylmethan
    —— 4-Chloromethyl-2-p-tolyl-4,5-dihydro-thiazol-4-ol; hydrochloride 41981-16-2 C11H12ClNOS*ClH
    4-Chloromethyl-2-p-tolyl-4,5-dihydro-thiazol-4-ol; hydrochloride
    —— 4-Nitro-benzoic acid 2-(1-isobutyl-cyclohexyl)-1-methyl-1-m-tolyl-ethyl ester 43090-92-2 C27H35NO4
    4-Nitro-benzoic acid 2-(1-isobutyl-cyclohexyl)-1-methyl-1-m-tolyl-ethyl ester
    —— 4-(2-methoxyethoxy)-N-(4-methylphenyl)-N-{2-oxo-2-[(2Z)-2-(2-oxo-1.2-dihydro-3H-indol-3-ylidene)hydrazino]ethyl}benzenesulfonamide 415963-15-4 C26H26N4O6S
    4-(2-methoxyethoxy)-N-(4-methylphenyl)-N-{2-oxo-2-[(2Z)-2-(2-oxo-1.2-dihydro-3H-indol-3-ylidene)hydrazino]ethyl}benzenesulfonamide
    —— 4-(5'-(3''-hydroxypiperidin-1''-yl)benzimidazol-2'-yl)-2-nitroaniline 1339046-06-8 C18H19N5O3
    4-(5'-(3''-hydroxypiperidin-1''-yl)benzimidazol-2'-yl)-2-nitroaniline
    —— (4S,5S)-4-(4-fluorophenyl)-5-(4-nitrophenyl)dihydrofuran-2(3H)-one 1443683-21-3 C16H12FNO4
    (4S,5S)-4-(4-fluorophenyl)-5-(4-nitrophenyl)dihydrofuran-2(3H)-one
    —— 4a,7a-divinyl-(4at,7at)-1,4,4a,5,7,7a-hexahydro-1r,4c-ethano-furo[3,4-d]pyridazine 51334-98-6 C12H16N2O
    4a,7a-divinyl-(4at,7at)-1,4,4a,5,7,7a-hexahydro-1r,4c-ethano-furo[3,4-d]pyridazine
    —— 4-amino-1,3-dimethyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine 1415973-12-4 C13H13N5
    4-amino-1,3-dimethyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine
    —— 4-[4-[[4-[(6-Chloronaphthalen-2-yl)sulfonyl]-2-[[2-(dimethylamino)ethylamino]carbonyl]piperazin-1-yl]carbonyl]phenyl]pyridine N-oxide 222986-28-9 C31H32ClN5O5S
    4-[4-[[4-[(6-Chloronaphthalen-2-yl)sulfonyl]-2-[[2-(dimethylamino)ethylamino]carbonyl]piperazin-1-yl]carbonyl]phenyl]pyridine N-oxide
    —— 4-(2-Methoxy-benzyl)-1-methyl-1,2,3,6-tetrahydro-pyridine 141685-97-4 C14H19NO
    4-(2-Methoxy-benzyl)-1-methyl-1,2,3,6-tetrahydro-pyridine
    —— 4-[2-(1-ethyl-pyrrolidin-3-yloxy)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester 1106056-84-1 C21H33N3O3
    4-[2-(1-ethyl-pyrrolidin-3-yloxy)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— [4-[(4-Methoxyphenyl)iminomethyl]phenyl] 4-methylbenzenesulfonate 1354969-41-7 C21H19NO4S
    [4-[(4-Methoxyphenyl)iminomethyl]phenyl] 4-methylbenzenesulfonate
    —— [4-[5,5-Bis[4-(dimethylamino)phenyl]penta-2,4-dienylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium 1623054-91-0 C29H34N3
    [4-[5,5-Bis[4-(dimethylamino)phenyl]penta-2,4-dienylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium
    —— 4-(4-nitrophenyl)-2-[[4-(4-nitrophenyl)-1,3-thiazol-2-yl]sulfanyl]-1,3-thiazole 79576-75-3 C18H10N4O4S3
    4-(4-nitrophenyl)-2-[[4-(4-nitrophenyl)-1,3-thiazol-2-yl]sulfanyl]-1,3-thiazole
    —— (4R,5S)-3-[(2R)-2-azido-2-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenyl)acetyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one 158805-40-4 C27H24N4O3
    (4R,5S)-3-[(2R)-2-azido-2-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenyl)acetyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one
    —— 4-aminobiphenyl-2,3',4'-tricarbonitrile 1243266-75-2 C15H8N4
    4-aminobiphenyl-2,3',4'-tricarbonitrile
    —— (4aR,6R,6aR,11aR)-8,10-dimethoxy-3,6,6a-tris((trimethylsilyl)oxy)-2,4a,5,6,6a,11-hexahydro-1H-benzo[3a,4]pentaleno[2,1-c]pyridine 1353684-54-4 C26H45NO5Si3
    (4aR,6R,6aR,11aR)-8,10-dimethoxy-3,6,6a-tris((trimethylsilyl)oxy)-2,4a,5,6,6a,11-hexahydro-1H-benzo[3a,4]pentaleno[2,1-c]pyridine
    —— 4-Amino-N-<2-amino-5-(4-methyl-1-piperazinyl)phenyl>-benzamide 81215-94-3 C18H23N5O
    4-Amino-N-<2-amino-5-(4-methyl-1-piperazinyl)phenyl>-benzamide
    —— 4-[N'-(3-Methoxycarbonyl-5-methyl-thiophen-2-yl)-hydrazino]-7-methyl-quinoline-3-carboxylic acid ethyl ester 114652-28-7 C20H21N3O4S
    4-[N'-(3-Methoxycarbonyl-5-methyl-thiophen-2-yl)-hydrazino]-7-methyl-quinoline-3-carboxylic acid ethyl ester
    —— 4-<Bis-(2-chlorethyl)-amino>-butyronitril 100793-78-0 C8H14Cl2N2
    4-<Bis-(2-chlorethyl)-amino>-butyronitril
    —— [4](1,1')-α-oxo[3](2,2')[4](4,4')ferrocenophane 62728-75-0 C21H24FeO
    [4](1,1')-α-oxo[3](2,2')[4](4,4')ferrocenophane
    —— 4-Methyl-6-(4-phenoxyphenyl)-3-hexen-2-on 52330-17-3 C19H20O2
    4-Methyl-6-(4-phenoxyphenyl)-3-hexen-2-on
    —— 4-{3-[4-((N',N'-dimethylaminocarbonyl)-N-methylamino)benzylthio]phenyl]-4-methoxytetrahydropyran 1237909-31-7 C23H30N2O3S
    4-{3-[4-((N',N'-dimethylaminocarbonyl)-N-methylamino)benzylthio]phenyl]-4-methoxytetrahydropyran
    —— (4Z,7E)-4,7-nonadien-1-al 1154412-11-9 C9H14O
    (4Z,7E)-4,7-nonadien-1-al
    —— 4-(4-fluorophenyl)-2-methyltetrahydrofuran 1622397-92-5 C11H13FO
    4-(4-fluorophenyl)-2-methyltetrahydrofuran
    —— (4-methoxy-3-methylbut-3-en-1-yl)benzene 72474-68-1 C12H16O
    (4-methoxy-3-methylbut-3-en-1-yl)benzene
    —— (4-{4-[6-(3,4-dimethoxyphenyl)pyridine-2-carbonyl]piperazin-1-yl}phenoxy)acetic acid ethyl ester 479225-48-4 C28H31N3O6
    (4-{4-[6-(3,4-dimethoxyphenyl)pyridine-2-carbonyl]piperazin-1-yl}phenoxy)acetic acid ethyl ester
    —— 4-{3-[(tert-butoxycarbonyl)amino]-2,4-difluorophenyl}-butanoic acid 721446-32-8 C15H19F2NO4
    4-{3-[(tert-butoxycarbonyl)amino]-2,4-difluorophenyl}-butanoic acid
    —— 4-(5-(2,2-dimethyl-3-oxo-1-phenyl-3-((1,3,4-thiadiazol-2-yl)amino)propyl)-2-thienyl)-N,N-dipropylbenzamide 1025663-05-1 C30H34N4O2S2
    4-(5-(2,2-dimethyl-3-oxo-1-phenyl-3-((1,3,4-thiadiazol-2-yl)amino)propyl)-2-thienyl)-N,N-dipropylbenzamide
    —— 4-Amino-2-(2-piperidinoethyl)chinazolin 94078-98-5 C15H20N4
    4-Amino-2-(2-piperidinoethyl)chinazolin
    —— (4-Nitro-benzoylamino)-acetic acid cyanomethyl ester 51769-48-3 C11H9N3O5
    (4-Nitro-benzoylamino)-acetic acid cyanomethyl ester
    —— 4'-O-(β-D-Glucosyl)-DL-pantethin 71261-03-5 C17H32N2O9S
    4'-O-(β-D-Glucosyl)-DL-pantethin
    —— 4-Acetoxy-1-methylindene 40419-30-5 C12H12O2
    4-Acetoxy-1-methylindene
    —— 4-[(4-Chloro-phenoxy)-ethoxycarbonyl-methoxy]-benzoic acid methyl ester 42760-73-6 C18H17ClO6
    4-[(4-Chloro-phenoxy)-ethoxycarbonyl-methoxy]-benzoic acid methyl ester
    —— 4-benzyl-5-methyl-pyridine-2-carboxylic acid 69850-54-0 C14H13NO2
    4-benzyl-5-methyl-pyridine-2-carboxylic acid
    —— 4-(2'-aminobenzylidene)-1-phenyl-3,5-pyrazolidinedione 1071779-07-1 C16H13N3O2
    4-(2'-aminobenzylidene)-1-phenyl-3,5-pyrazolidinedione
    —— <4R,5R>-methyl 2,4-dibenzyloxy-5-hydroxyhept-2-enoate 77453-70-4 C22H26O5
    <4R,5R>-methyl 2,4-dibenzyloxy-5-hydroxyhept-2-enoate