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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,7-bis(trimethylsilyl)-5-iodo-1,3-benzodioxole 249636-78-0 C13H21IO2Si2
    4,7-bis(trimethylsilyl)-5-iodo-1,3-benzodioxole
    —— 4-[(2R,4R)-4-((E)-(S)-1-Benzyloxy-8-hydroxy-oct-4-enyl)-[1,3]dioxolan-2-yl]-benzoic acid 211691-94-0 C25H30O6
    4-[(2R,4R)-4-((E)-(S)-1-Benzyloxy-8-hydroxy-oct-4-enyl)-[1,3]dioxolan-2-yl]-benzoic acid
    —— 4-(4-(methoxycarbonyl)phenoxy)cyclohexanone 250234-90-3 C14H16O4
    4-(4-(methoxycarbonyl)phenoxy)cyclohexanone
    —— 4-[(4,4,7,7-tetramethyl-4,5,6,7-tetrahydro-1H-indene-2-carbonyl)-amino]-benzoic acid 324746-77-2 C21H25NO3
    4-[(4,4,7,7-tetramethyl-4,5,6,7-tetrahydro-1H-indene-2-carbonyl)-amino]-benzoic acid
    —— 4-isopropyl-2,2-dimethyl-1,2-dihydrobenzocyclobuten-1(2H)-one 294212-45-6 C13H16O
    4-isopropyl-2,2-dimethyl-1,2-dihydrobenzocyclobuten-1(2H)-one
    —— 4-(((3R,4S)-4-(4-(trifluoromethyl)phenyl)pyrrolidin-3-yl)amino)quinazoline-8-carboxamide 1357071-36-3 C20H18F3N5O
    4-(((3R,4S)-4-(4-(trifluoromethyl)phenyl)pyrrolidin-3-yl)amino)quinazoline-8-carboxamide
    —— 4,5-Bis-(trimethylsilyloxy)-octadien-(3,5) 35651-72-0 C14H30O2Si2
    4,5-Bis-(trimethylsilyloxy)-octadien-(3,5)
    —— 4-(2-acetoxy-acenaphthylen-1-yl)-1-acetyl-1,4-dihydro-pyridine 861053-85-2 C21H17NO3
    4-(2-acetoxy-acenaphthylen-1-yl)-1-acetyl-1,4-dihydro-pyridine
    —— 4-((Z)-benzylidene)-2-dibromomethyl-4H-oxazol-5-one 99866-39-4 C11H7Br2NO2
    4-((Z)-benzylidene)-2-dibromomethyl-4H-oxazol-5-one
    —— 4a,8a-[2]oxapropano-[1,3]dioxino[4,5-<i>d</i>][1,3]dioxin-9-one 92203-18-4 C8H10O6
    4a,8a-[2]oxapropano-[1,3]dioxino[4,5-<i>d</i>][1,3]dioxin-9-one
    —— [4-Chloro-2-(4-fluoro-phenoxy)-phenyl]-(2,5-dimethoxy-benzyl)-amine 867253-12-1 C21H19ClFNO3
    [4-Chloro-2-(4-fluoro-phenoxy)-phenyl]-(2,5-dimethoxy-benzyl)-amine
    —— 4-((allyloxy)methyl)-1,3-dioxolan-2-one-2-13C 1379618-84-4 C7H10O4
    4-((allyloxy)methyl)-1,3-dioxolan-2-one-2-13C
    —— 4-(3-Methyl-ureido)-benzoic acid 1-methyl-prop-2-ynyl ester 59265-67-7 C13H14N2O3
    4-(3-Methyl-ureido)-benzoic acid 1-methyl-prop-2-ynyl ester
    —— 4-N-benzoyl-2'-deoxy-3'-O-(tetrahydro-2H-pyran-2-yl)cytidine 132062-97-6 C21H25N3O6
    4-N-benzoyl-2'-deoxy-3'-O-(tetrahydro-2H-pyran-2-yl)cytidine
    —— 4,5-dichloro-2-(phenylthio)benzoic acid 93361-97-8 C13H8Cl2O2S
    4,5-dichloro-2-(phenylthio)benzoic acid
    —— [4-(1,1-Dimethyl-pent-4-en-2-ynyl)-phenyl]-diethyl-amine 61904-79-8 C17H23N
    [4-(1,1-Dimethyl-pent-4-en-2-ynyl)-phenyl]-diethyl-amine
    —— 4-(2-Chloro-phenylazo)-5-methyl-2-phenyl-2H-pyrazol-3-ylamine 105547-53-3 C16H14ClN5
    4-(2-Chloro-phenylazo)-5-methyl-2-phenyl-2H-pyrazol-3-ylamine
    —— 4-[2-(2-fluoro-4-nitro-benzoylamino)thiazol-5-yl]-piperidine-1-carboxylic acid tert-butyl ester 1203561-76-5 C20H23FN4O5S
    4-[2-(2-fluoro-4-nitro-benzoylamino)thiazol-5-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid (4-chloro-benzyl)-propyl-amide 53706-24-4 C15H16Cl2N2O3
    4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid (4-chloro-benzyl)-propyl-amide
    —— 4-{N'-[5-(4-methylpyrid-2-ylamino)pentanoyl]hydrazinocarbonyl}butyric acid acetate 320727-83-1 C2H4O2*C16H24N4O4
    4-{N'-[5-(4-methylpyrid-2-ylamino)pentanoyl]hydrazinocarbonyl}butyric acid acetate
    —— 4,6,4',6'-tetrachloro-2,2'-(1,2-dichloro-ethene-1,2-diyl)-bis-[1,3,5]triazine 54804-72-7 C8Cl6N6
    4,6,4',6'-tetrachloro-2,2'-(1,2-dichloro-ethene-1,2-diyl)-bis-[1,3,5]triazine
    —— 4-(2-chlorophenylamino)-6-methoxy-2-phenylquinazoline 1335203-84-3 C21H16ClN3O
    4-(2-chlorophenylamino)-6-methoxy-2-phenylquinazoline
    —— 4-(2-aminopyrimidin-4-ylamino)-N-phenylbenzenesulfonamide hydrochloride 1401517-16-5 C16H15N5O2S*ClH
    4-(2-aminopyrimidin-4-ylamino)-N-phenylbenzenesulfonamide hydrochloride
    —— 4-<N-<3-(2-cicloesilfenossi)-2-idrossipropil>ammino>fenil-α-propionato d'etile 77440-26-7 C26H35NO4
    4-<N-<3-(2-cicloesilfenossi)-2-idrossipropil>ammino>fenil-α-propionato d'etile
    —— 4-[(S)-4-carboxy-2-({4-[2-(4-hydroxy-piperidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073444-74-2 C30H39N5O9
    4-[(S)-4-carboxy-2-({4-[2-(4-hydroxy-piperidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
    —— 4-methyl-N-[2-(3-methylmorpholin-4-yl)ethyl]-6-phenylpyridazin-3-amine,dihydrochloride 118269-72-0 C18H24N4O*2ClH
    4-methyl-N-[2-(3-methylmorpholin-4-yl)ethyl]-6-phenylpyridazin-3-amine,dihydrochloride
    —— [4-(3-cyclopropyl-5-ethanesulfonyl-pyridin-2-yloxy)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid 1227384-77-1 C23H22FNO5S
    [4-(3-cyclopropyl-5-ethanesulfonyl-pyridin-2-yloxy)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid
    —— 4-hydroxy-3-(piperidin-1-ylmethyl)-NIT 379735-52-1 C19H28N3O3
    4-hydroxy-3-(piperidin-1-ylmethyl)-NIT
    —— (4S,11aR)-4-(3,4,5-Trimethoxy-phenyl)-1,4,7,8,11,11a-hexahydro-2,6,9-trioxa-3a-aza-cyclopenta[b]anthracen-3-one 118068-04-5 C22H23NO7
    (4S,11aR)-4-(3,4,5-Trimethoxy-phenyl)-1,4,7,8,11,11a-hexahydro-2,6,9-trioxa-3a-aza-cyclopenta[b]anthracen-3-one
    —— 4-(4-ethoxy-2-((3-(hydroxymethyl)oxetan-3-yl)methoxy)-3-methoxyphenyl)-2,3-dihydro-1H-inden-1-one 1345879-99-3 C23H26O6
    4-(4-ethoxy-2-((3-(hydroxymethyl)oxetan-3-yl)methoxy)-3-methoxyphenyl)-2,3-dihydro-1H-inden-1-one
    —— [4-(methoxymethyl)-2-oxocyclohex-3-en-1-yl] acetate 111692-74-1 C10H14O4
    [4-(methoxymethyl)-2-oxocyclohex-3-en-1-yl] acetate
    —— 4-(5-ethyl-4-methyl-[2]thienyl)-butyric acid 100057-43-0 C11H16O2S
    4-(5-ethyl-4-methyl-[2]thienyl)-butyric acid
    —— 4,5-bis(2,5-dimethylthiophen-3-yl)-2-phenyl-6H-cyclopenta-[d][1,3]thiazole 1398712-81-6 C24H21NS3
    4,5-bis(2,5-dimethylthiophen-3-yl)-2-phenyl-6H-cyclopenta-[d][1,3]thiazole
    —— 4-methyl-2-[(5-methyl-2-sulfanylphenyl)(phenyl)phosphino]benzenethiol 882502-93-4 C20H19PS2
    4-methyl-2-[(5-methyl-2-sulfanylphenyl)(phenyl)phosphino]benzenethiol
    —— (4-chloro-phenyl)-(5-methanesulfonyl-[1,3,4]thiadiazol-2-yl)-amine 14731-55-6 C9H8ClN3O2S2
    (4-chloro-phenyl)-(5-methanesulfonyl-[1,3,4]thiadiazol-2-yl)-amine
    —— 4-O-<6-O-benzoyl-2-O-(N-imidazolylsulfonyl)-3,4-O-isopropylidene-β-D-galactopyranosyl>-2,3:5,6-di-O-isopropylidene-D-glucose dimethyl acetal 110911-36-9 C33H46N2O15S
    4-O-<6-O-benzoyl-2-O-(N-imidazolylsulfonyl)-3,4-O-isopropylidene-β-D-galactopyranosyl>-2,3:5,6-di-O-isopropylidene-D-glucose dimethyl acetal
    —— 4-(2,5-diacetoxyphenyl)-1,2,3-selenadiazole 942222-85-7 C12H10N2O4Se
    4-(2,5-diacetoxyphenyl)-1,2,3-selenadiazole
    —— 4-(3-chloro-2-methylphenyl)piperidin-4-ol 863111-37-9 C12H16ClNO
    4-(3-chloro-2-methylphenyl)piperidin-4-ol
    —— 4-(3-Methoxy-phenyl)-5H-indeno[1,2-d]pyrimidin-2-ylamine 110117-37-8 C18H15N3O
    4-(3-Methoxy-phenyl)-5H-indeno[1,2-d]pyrimidin-2-ylamine
    —— (4bR,4'S,8aS,9R)-3'-(cyclopropylmethyl)-3,8a-dihydroxy-11-methyl-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2',5'-dione trifluoroacetate 1613736-70-1 C2HF3O2*C23H29N3O4
    (4bR,4'S,8aS,9R)-3'-(cyclopropylmethyl)-3,8a-dihydroxy-11-methyl-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2',5'-dione trifluoroacetate
    —— (4S,4b'R,8a'S,9'R)-3,11'-bis(cyclopropylmethyl)-3',8a'-dihydroxy-8',8a',9',10'-tetrahydro-5'H,7'H-spiro[imidazolidine-4,6'-[9,4b](epiminoethano)phenanthrene]-2,5-dione trifluoroacetate 1613736-68-7 C2HF3O2*C26H33N3O4
    (4S,4b'R,8a'S,9'R)-3,11'-bis(cyclopropylmethyl)-3',8a'-dihydroxy-8',8a',9',10'-tetrahydro-5'H,7'H-spiro[imidazolidine-4,6'-[9,4b](epiminoethano)phenanthrene]-2,5-dione trifluoroacetate
    —— 4-[(1-phenyl-1H-benzimidazol-2-yl)methyl]-1-piperidineethanol 100015-31-4 C21H25N3O
    4-[(1-phenyl-1H-benzimidazol-2-yl)methyl]-1-piperidineethanol
    —— 4-[4-(t-butoxycarbonyl)piperazin-1-ylmethyl]-3-trifluoromethyl-N-{4-methyl-3-[4-(3-pyridyl)pyridin-2-ylamino]phenyl}benzamide 859213-58-4 C35H37F3N6O3
    4-[4-(t-butoxycarbonyl)piperazin-1-ylmethyl]-3-trifluoromethyl-N-{4-methyl-3-[4-(3-pyridyl)pyridin-2-ylamino]phenyl}benzamide
    —— 4,4'-di-O-acetyl-1,3-anhydro-2-O-ethyl-DL-apiitol 77356-26-4 C11H18O6
    4,4'-di-O-acetyl-1,3-anhydro-2-O-ethyl-DL-apiitol
    —— 4-benzyl-8-chloro-6-(4-chlorophenyl)-1,2,3,3a,4,5a,6,10b-octahydronaphtho[3,2,1-cd]indol-5(3a(1)H)-one 1187232-07-0 C28H25Cl2NO
    4-benzyl-8-chloro-6-(4-chlorophenyl)-1,2,3,3a,4,5a,6,10b-octahydronaphtho[3,2,1-cd]indol-5(3a(1)H)-one
    —— 4-(2-Furyl)-3-methyl-4-hydroxybutyronitril 63319-81-3 C9H11NO2
    4-(2-Furyl)-3-methyl-4-hydroxybutyronitril
    —— 4-(3-bromophenyl)-1H-benzo[h]quinazolin-2-one 1356955-35-5 C18H11BrN2O
    4-(3-bromophenyl)-1H-benzo[h]quinazolin-2-one
    —— 4-methoxy-2,3-dihydrofuro[2,3-b]pyridin-3-amine 1421621-16-0 C8H10N2O2
    4-methoxy-2,3-dihydrofuro[2,3-b]pyridin-3-amine
    —— 4,6-dichloro-N-methoxy-N-methylquinoline-3-carboxamide 1374190-96-1 C12H10Cl2N2O2
    4,6-dichloro-N-methoxy-N-methylquinoline-3-carboxamide
    —— 4-[(4-acetamido-1H-pyrrole-2-carbonyl)amino]-N-[5-[3-(dimethylamino)propylcarbamoyl]-1-methylpyrrol-3-yl]-1-methylpyrrole-2-carboxamide 863974-94-1 C24H32N8O4
    4-[(4-acetamido-1H-pyrrole-2-carbonyl)amino]-N-[5-[3-(dimethylamino)propylcarbamoyl]-1-methylpyrrol-3-yl]-1-methylpyrrole-2-carboxamide