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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-cyclohex-1-enyl-3-(prop-1-en-2-yl)-1-tosyl-2,3-dihydro-1H-pyrrole 1239906-84-3 C20H25NO2S
    4-cyclohex-1-enyl-3-(prop-1-en-2-yl)-1-tosyl-2,3-dihydro-1H-pyrrole
    —— 4-Butylarsanyl-butan-1-ol 64582-11-2 C8H19AsO
    4-Butylarsanyl-butan-1-ol
    —— 4,5-Dimethyl-2-(5-methylthiophen-2-yl)-3-oxido-1,3-oxazol-3-ium 866718-45-8 C10H11NO2S
    4,5-Dimethyl-2-(5-methylthiophen-2-yl)-3-oxido-1,3-oxazol-3-ium
    —— [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-(7-phenylpyrazolo[1,5-a]pyrimidin-2-yl)methanone 1443756-46-4 C28H25ClN8O2
    [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-(7-phenylpyrazolo[1,5-a]pyrimidin-2-yl)methanone
    —— 4-Trimethylstannanylmethyl-morpholine; hydrochloride 4554-84-1 C8H20NOSn*Cl
    4-Trimethylstannanylmethyl-morpholine; hydrochloride
    —— 4-diisopropylamino-2-methyl-1,4.-dihydrobenzo{b}-1,3,4-oxazaborine 133567-41-6 C14H21BN2O
    4-diisopropylamino-2-methyl-1,4.-dihydrobenzo{b}-1,3,4-oxazaborine
    —— 4-(ethyl-nitroso-amino)-3,5-dinitro-benzoic acid ethyl ester 861601-64-1 C11H12N4O7
    4-(ethyl-nitroso-amino)-3,5-dinitro-benzoic acid ethyl ester
    —— 4,5α-epoxy-3-methoxy-17-methyl-6α-(toluene-4-sulfonyloxy)-morphin-8(14)-ene 72153-51-6 C25H27NO5S
    4,5α-epoxy-3-methoxy-17-methyl-6α-(toluene-4-sulfonyloxy)-morphin-8(14)-ene
    —— 4-ethynyl-4'-dodecyloxybiphenyl 1251567-04-0 C26H34O
    4-ethynyl-4'-dodecyloxybiphenyl
    —— 4-iodo-3-methoxy-5-propyl-1,1′-biphenyl 1401316-55-9 C16H17IO
    4-iodo-3-methoxy-5-propyl-1,1′-biphenyl
    —— 4-octyl-1-(4-iodophenyl)-2-ethynylbenzene 1558017-01-8 C22H25I
    4-octyl-1-(4-iodophenyl)-2-ethynylbenzene
    —— 4-Hydroxy-8-methoxy-3-(4-methoxyphenyl)-1-oxa-8-azaspiro[4.5]dec-3-en-2-one 1256916-35-4 C16H19NO5
    4-Hydroxy-8-methoxy-3-(4-methoxyphenyl)-1-oxa-8-azaspiro[4.5]dec-3-en-2-one
    —— 4-(4-nitrophenoxy)-2-(3,3-2H2)butanone 91266-31-8 C10H11NO4
    4-(4-nitrophenoxy)-2-(3,3-2H2)butanone
    —— 4-methoxyphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-galactopyranosyl-(1-4)-2,3,6-tri-O-benzyl-α-D-galactopyranosyl-(1-3)-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-galactopyranosyl-(1-6)-[2-O-benzyl-3,4-O-isopropylidene-α-L-fucopyranosyl-(1-2)]-3,4-O-isopropylidene-β-D-galactopyranoside 1256157-20-6 C90H104Cl6N2O31
    4-methoxyphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-galactopyranosyl-(1-4)-2,3,6-tri-O-benzyl-α-D-galactopyranosyl-(1-3)-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-galactopyranosyl-(1-6)-[2-O-benzyl-3,4-O-isopropylidene-α-L-fucopyranosyl-(1-2)]-3,4-O-isopropylidene-β-D-galactopyranoside
    —— 4-(4-fluorophenoxy)-3-methyl-N-(methylsulfonyl)benzamide 1354959-39-9 C15H14FNO4S
    4-(4-fluorophenoxy)-3-methyl-N-(methylsulfonyl)benzamide
    —— 4-(2-ethyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-3-yl)piperidine, acetic acid salt 301221-54-5 C2H4O2*C14H23N3
    4-(2-ethyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-3-yl)piperidine, acetic acid salt
    —— (4-Trifluoromethyl-phenyl)-xanthen-9-ylidene-amine 124293-57-8 C20H12F3NO
    (4-Trifluoromethyl-phenyl)-xanthen-9-ylidene-amine
    —— 4-Amino-3,5,6-trichloro-pyridine-2-carboxylic acid methoxycarbonylmethyl ester 22443-28-3 C9H7Cl3N2O4
    4-Amino-3,5,6-trichloro-pyridine-2-carboxylic acid methoxycarbonylmethyl ester
    —— 4-[3-methyl-6-(2-nitro-1-phenyl-ethyl)-cyclohex-1-enyl]-morpholine 51208-69-6 C19H26N2O3
    4-[3-methyl-6-(2-nitro-1-phenyl-ethyl)-cyclohex-1-enyl]-morpholine
    —— 4-[(2E)-hexa-2,5-dien-1-yl]-3,5-diphenylisoxazole 1227782-07-1 C21H19NO
    4-[(2E)-hexa-2,5-dien-1-yl]-3,5-diphenylisoxazole
    —— (4S,5R,6S)-6-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-4,5-(dibenzyloxy)cyclohex-2-enone 728899-97-6 C47H46O9
    (4S,5R,6S)-6-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-4,5-(dibenzyloxy)cyclohex-2-enone
    —— (4aS,6R,7S,8aR)-7-Benzyloxy-6-(2-benzyloxy-ethyl)-2,2-di-tert-butyl-6-methyl-hexahydro-1,3,5-trioxa-2-sila-naphthalene 537036-48-9 C31H46O5Si
    (4aS,6R,7S,8aR)-7-Benzyloxy-6-(2-benzyloxy-ethyl)-2,2-di-tert-butyl-6-methyl-hexahydro-1,3,5-trioxa-2-sila-naphthalene
    —— (4α)-10α-<2-(benzyloxy)ethyl>-1α-methyl-2α,8β,12-triacetoxy-5-oxo-11-oxatricyclo<7.2.1.0>dodecane 82863-33-0 C27H34O9
    (4α)-10α-<2-(benzyloxy)ethyl>-1α-methyl-2α,8β,12-triacetoxy-5-oxo-11-oxatricyclo<7.2.1.0>dodecane
    —— 4-(diethoxyphosphoryl)-3-[3-(4-methoxyphenyl)-4,5-dihydroisoxazol-5-yl]isoxazole 1201665-74-8 C17H21N2O6P
    4-(diethoxyphosphoryl)-3-[3-(4-methoxyphenyl)-4,5-dihydroisoxazol-5-yl]isoxazole
    —— 4-bis-(2-hydroxyethyl)amino-N-n-butyl-1,8-naphthalimide 919080-70-9 C20H24N2O4
    4-bis-(2-hydroxyethyl)amino-N-n-butyl-1,8-naphthalimide
    —— (4S)-1-[5-chloro-3-(2-methoxyphenyl)-2-oxo-2,3-dihydro-1H-indol-3-yl]-4-fluoro-N,N-dimethyl-L-prolinamide 847866-27-7 C22H23ClFN3O3
    (4S)-1-[5-chloro-3-(2-methoxyphenyl)-2-oxo-2,3-dihydro-1H-indol-3-yl]-4-fluoro-N,N-dimethyl-L-prolinamide
    —— 4-Chlor-azodibenzoyl 10465-84-6 C14H9ClN2O2
    4-Chlor-azodibenzoyl
    —— 4-butyl-6-chloro-2H-chromen-2-one 1206820-40-7 C13H13ClO2
    4-butyl-6-chloro-2H-chromen-2-one
    —— 4-chloro-6-ethyl-N,N-dimethyl-1,3,5-triazine-2-amine 78504-13-9 C7H11ClN4
    4-chloro-6-ethyl-N,N-dimethyl-1,3,5-triazine-2-amine
    —— 4-ethoxycarbonyl-5-hydroxy-1-(4-pyridyl)-1,2,3-triazole 123035-23-4 C10H10N4O3
    4-ethoxycarbonyl-5-hydroxy-1-(4-pyridyl)-1,2,3-triazole
    —— (4-cyclobutyl-piperazin-1-yl)-[4-(6-hydroxy-pyridin-3-ylamino)-cyclohexyl]-methanone 944404-31-3 C20H30N4O2
    (4-cyclobutyl-piperazin-1-yl)-[4-(6-hydroxy-pyridin-3-ylamino)-cyclohexyl]-methanone
    —— 4-{2-[4-[(3,4-dihydro-6-methoxy-2,2,7,8-tetramethyl-2H-1-benzopyran-5-yl)methyl]piperazin-1-yl]ethoxy}aniline 910378-64-2 C27H39N3O3
    4-{2-[4-[(3,4-dihydro-6-methoxy-2,2,7,8-tetramethyl-2H-1-benzopyran-5-yl)methyl]piperazin-1-yl]ethoxy}aniline
    —— 4-(4-Cyano-2-methoxyphenyl)-2,6-dimethyl-5-(5-methyl-1,3,4-thiadiazol-2-yl)-1,4-dihydropyridine-3-carbonitrile 1015077-94-7 C19H17N5OS
    4-(4-Cyano-2-methoxyphenyl)-2,6-dimethyl-5-(5-methyl-1,3,4-thiadiazol-2-yl)-1,4-dihydropyridine-3-carbonitrile
    —— 4-(2,6-dibromo-1,1-dioxo-3-phenyl-1<i>H</i>-1λ<sup>6</sup>-thiopyran-4-ylidene)-1-methyl-1,4-dihydro-pyridine 42157-35-7 C17H13Br2NO2S
    4-(2,6-dibromo-1,1-dioxo-3-phenyl-1<i>H</i>-1λ<sup>6</sup>-thiopyran-4-ylidene)-1-methyl-1,4-dihydro-pyridine
    —— (4E,6E)-11-Cyclohexyl-5,9-dimethyl-undeca-4,6-dien-3-ol 67324-01-0 C19H34O
    (4E,6E)-11-Cyclohexyl-5,9-dimethyl-undeca-4,6-dien-3-ol
    —— (4-cyclopropyl-3,4-dihydroquinoxalin-1(2H)-yl)(3-(2,5-dichlorobenzyloxy)-1-(methylsulfonyl)azetidin-3-yl)methanone trifluoroacetate 1445981-82-7 C2HF3O2*C23H25Cl2N3O4S
    (4-cyclopropyl-3,4-dihydroquinoxalin-1(2H)-yl)(3-(2,5-dichlorobenzyloxy)-1-(methylsulfonyl)azetidin-3-yl)methanone trifluoroacetate
    —— 4-(3,5-dimethyl-4-(4-methyl-4-((S)-3-methyl-4-((S)-1-(4-(trifluoromethyl)phenyl)propyl)piperazin-1-yl)piperidine-1-carbonyl)phenyl)pyridine 1-oxide 306296-24-2 C35H43F3N4O2
    4-(3,5-dimethyl-4-(4-methyl-4-((S)-3-methyl-4-((S)-1-(4-(trifluoromethyl)phenyl)propyl)piperazin-1-yl)piperidine-1-carbonyl)phenyl)pyridine 1-oxide
    —— 4-chloro-2-(2-chlorophenyl)-6-methoxypyridine 1313359-12-4 C12H9Cl2NO
    4-chloro-2-(2-chlorophenyl)-6-methoxypyridine
    —— 4-(6-Carbamoyl-1-methyl-2,4-dioxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-ylmethyl)-2-hydroxy-benzoic acid 448967-39-3 C16H13N3O6S
    4-(6-Carbamoyl-1-methyl-2,4-dioxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-ylmethyl)-2-hydroxy-benzoic acid
    —— 4-[1 RS-(2-Phenylsulfonylamino-5-chlorophenoxy)ethyl]benzoic Acid 209687-32-1 C21H18ClNO5S
    4-[1 RS-(2-Phenylsulfonylamino-5-chlorophenoxy)ethyl]benzoic Acid
    —— 4-Isopropylhex-2-endicarbonsaeureanhydrid 52475-45-3 C9H12O3
    4-Isopropylhex-2-endicarbonsaeureanhydrid
    —— 4-(5-ethyl-4,6-dioxo-2-thioxo-hexahydro-pyrimidin-5-ylazo)-benzenesulfonamide 41333-85-1 C12H13N5O4S2
    4-(5-ethyl-4,6-dioxo-2-thioxo-hexahydro-pyrimidin-5-ylazo)-benzenesulfonamide
    —— 4-Brom-N-(p-brombenzoyloxy)-naphthalimid 40812-51-9 C19H9Br2NO4
    4-Brom-N-(p-brombenzoyloxy)-naphthalimid
    —— 4-Methyl-6-oxabicyclo<3.2.1>octen-(3) 50552-01-7 C8H12O
    4-Methyl-6-oxabicyclo<3.2.1>octen-(3)
    —— 4,4'-dichloro-2,5,2',5'-tetraphenyl-[2,2']bifuryl-3,3'-dione 116153-17-4 C32H20Cl2O4
    4,4'-dichloro-2,5,2',5'-tetraphenyl-[2,2']bifuryl-3,3'-dione
    —— 4-(4-chlorophenyl)-N-(4-(1H-pyrrolo[3,2-b]pyridin-7-ylthio)phenyl)-1-phthalazinamine 1071536-43-0 C27H18ClN5S
    4-(4-chlorophenyl)-N-(4-(1H-pyrrolo[3,2-b]pyridin-7-ylthio)phenyl)-1-phthalazinamine
    —— 4-(3,4-dimethoxy-styryl)-6-piperidin-1-yl-[1,3,5]triazin-2-ylamine 43074-93-7 C18H23N5O2
    4-(3,4-dimethoxy-styryl)-6-piperidin-1-yl-[1,3,5]triazin-2-ylamine
    —— 4-(4-methyl-piperazin-1-yl)-2-phenyl-quinazolin-6-ol 43182-47-4 C19H20N4O
    4-(4-methyl-piperazin-1-yl)-2-phenyl-quinazolin-6-ol
    —— 4-(4-ethoxy-phenylsulfanyl)-6,7-dimethoxy-cinnoline 42468-11-1 C18H18N2O3S
    4-(4-ethoxy-phenylsulfanyl)-6,7-dimethoxy-cinnoline
    —— 4-Amidinobenzolsulfonsaeure-α-naphthylester 50466-54-1 C17H14N2O3S
    4-Amidinobenzolsulfonsaeure-α-naphthylester