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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-oxo-6,7-dihydro-4<i>H</i>-thiazolo[2,3-<i>c</i>][1,2,4]triazin-3-yl)-acetic acid methyl ester 52561-32-7 C8H9N3O3S
    (4-oxo-6,7-dihydro-4<i>H</i>-thiazolo[2,3-<i>c</i>][1,2,4]triazin-3-yl)-acetic acid methyl ester
    —— (4S,14S)-1,17-diiodo-4,14-diisobutyl-3,6,9,12,15-pentaoxaheptadecane 1192006-87-3 C20H40I2O5
    (4S,14S)-1,17-diiodo-4,14-diisobutyl-3,6,9,12,15-pentaoxaheptadecane
    —— 4,5α-epoxy-3-methoxy-17,4',5'ξ-trimethyl-5'ξ-phenyl-(8ξ,14ξ<i>C</i><sup>3'</sup>)-8,5'-dihydro-cyclopenta[8,14]morphinan-6-one 33081-66-2 C29H31NO3
    4,5α-epoxy-3-methoxy-17,4',5'ξ-trimethyl-5'ξ-phenyl-(8ξ,14ξ<i>C</i><sup>3'</sup>)-8,5'-dihydro-cyclopenta[8,14]morphinan-6-one
    —— 4-((3-aminophenoxy)carbonyl)phenyl 4-(tetradecyloxy)benzoate 1228118-16-8 C34H43NO5
    4-((3-aminophenoxy)carbonyl)phenyl 4-(tetradecyloxy)benzoate
    —— 4-Bromo-2-[(E)-2-(3-methyl-4-nitro-isoxazol-5-yl)-vinyl]-phenol 80610-04-4 C12H9BrN2O4
    4-Bromo-2-[(E)-2-(3-methyl-4-nitro-isoxazol-5-yl)-vinyl]-phenol
    —— 4-[2-(4-oxo-1-phenyl-1,2,3,4-tetrahydroquinazolin-3-yl)ethoxy]benzaldehyde 194713-69-4 C23H20N2O3
    4-[2-(4-oxo-1-phenyl-1,2,3,4-tetrahydroquinazolin-3-yl)ethoxy]benzaldehyde
    —— 4,4-Bis-(4-bromo-phenyl)-1-butyl-piperidine 40421-23-6 C21H25Br2N
    4,4-Bis-(4-bromo-phenyl)-1-butyl-piperidine
    —— 4-[(3-Methylphenyl)amino]-6-[4-hydroxymethyl-1-piperidinyl]-pyrimido[5,4-d]pyrimidine 177907-23-2 C19H22N6O
    4-[(3-Methylphenyl)amino]-6-[4-hydroxymethyl-1-piperidinyl]-pyrimido[5,4-d]pyrimidine
    —— 4-(3-hydroxy-3-methyl-1-butynyl)phenyltris{4-[2-(4-pyridyl)ethynyl]phenyl}methane 1150654-72-0 C51H35N3O
    4-(3-hydroxy-3-methyl-1-butynyl)phenyltris{4-[2-(4-pyridyl)ethynyl]phenyl}methane
    —— 4-bromo-N3-(cycloheptylmethyl)-N1,N1-dimethyl-1H-indole-1,3-dicarboxamide 1188313-31-6 C20H26BrN3O2
    4-bromo-N3-(cycloheptylmethyl)-N1,N1-dimethyl-1H-indole-1,3-dicarboxamide
    —— (4-methylpyrimidin-5-yl) 4-trifluoromethylpyrimidin-5-yl ketone 202409-02-7 C11H7F3N4O
    (4-methylpyrimidin-5-yl) 4-trifluoromethylpyrimidin-5-yl ketone
    —— (4'-acetoxy-biphenyl-4-yl)-acetic acid 101110-47-8 C16H14O4
    (4'-acetoxy-biphenyl-4-yl)-acetic acid
    —— 4-fluoro-N,N-bis(3-nitrobenzyl)aniline 1252603-87-4 C20H16FN3O4
    4-fluoro-N,N-bis(3-nitrobenzyl)aniline
    —— 4-(4-Dimethylaminophenyl)-2,6-diphenylbenzonitril 32188-69-5 C27H22N2
    4-(4-Dimethylaminophenyl)-2,6-diphenylbenzonitril
    —— 4-fluoro-1-ethoxy-N-[8-(phenylmethyl)-8-azabicyclo[3.2.1]oct-3-b-yl]-2-naphthalenecarboxamide 188955-33-1 C27H29FN2O2
    4-fluoro-1-ethoxy-N-[8-(phenylmethyl)-8-azabicyclo[3.2.1]oct-3-b-yl]-2-naphthalenecarboxamide
    —— 4-Nitro-2-β-D-ribofuranosyl-1,2,3-triazol 40985-00-0 C7H10N4O6
    4-Nitro-2-β-D-ribofuranosyl-1,2,3-triazol
    —— 4-(2,4-Dinitrophenyl)-1-methyl-5-nitropyrazol 28058-74-4 C10H7N5O6
    4-(2,4-Dinitrophenyl)-1-methyl-5-nitropyrazol
    —— 4-Methyl-1-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yl)-pyridinium; bromide 92528-53-5 Br*C17H22NO7
    4-Methyl-1-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yl)-pyridinium; bromide
    —— 4-fluoro-N-[3-(methoxymethyl)phenyl]benzamide 1178116-45-4 C15H14FNO2
    4-fluoro-N-[3-(methoxymethyl)phenyl]benzamide
    —— 4,4'-Bis-<3-iod-propin-(2)-yloxy>-biphenyl 1725-87-7 C18H12I2O2
    4,4'-Bis-<3-iod-propin-(2)-yloxy>-biphenyl
    —— 4-Bromo-N-[(2R,3S)-2-(4-methyl-benzoyl)-3-phenyl-aziridine-1-carbothioyl]-benzamide 128730-69-8 C24H19BrN2O2S
    4-Bromo-N-[(2R,3S)-2-(4-methyl-benzoyl)-3-phenyl-aziridine-1-carbothioyl]-benzamide
    —— <4R,4(2S,3S,5R),5<(2R,3R,5R),5(1S)>>-4-<5-<5-(1-benzyloxy)propyl-5-ethyl-2-hydroxy-3-methyltetrahydrofuran-2-yl>-3,5-dimethyltetrahydrofuran-2-yl>hexan-3-one 144535-02-4 C29H46O5
    <4R,4(2S,3S,5R),5<(2R,3R,5R),5(1S)>>-4-<5-<5-(1-benzyloxy)propyl-5-ethyl-2-hydroxy-3-methyltetrahydrofuran-2-yl>-3,5-dimethyltetrahydrofuran-2-yl>hexan-3-one
    —— 4-hydroxy-8-methyl-2,6-dioxo-2H,6H-pyrano<2,3-f>benzopyran 35722-51-1 C13H8O5
    4-hydroxy-8-methyl-2,6-dioxo-2H,6H-pyrano<2,3-f>benzopyran
    —— 4-Nitrocatechol-bisbenzolsulfonat 36383-28-5 C18H13NO8S2
    4-Nitrocatechol-bisbenzolsulfonat
    —— 4,5'-Oxy-bis-<2-phenyl-1,3-indandion> 29285-05-0 C30H18O5
    4,5'-Oxy-bis-<2-phenyl-1,3-indandion>
    —— 4-(7-Oxo-4,5,7,8,9,10-hexahydro-acephenanthrylen-2-yl)-butyric acid 35341-59-4 C20H20O3
    4-(7-Oxo-4,5,7,8,9,10-hexahydro-acephenanthrylen-2-yl)-butyric acid
    —— 4-t-Butyl-1-isopropyl-2,5-cyclohexadien-1-carbonsaeure 31752-83-7 C14H22O2
    4-t-Butyl-1-isopropyl-2,5-cyclohexadien-1-carbonsaeure
    —— 4-(4-Ethoxy-5-isopropyl-2-methyl-benzoylamino)-3-(4-ethoxy-2-methyl-5-propyl-phenyl)-butyric acid 28766-86-1 C29H41NO5
    4-(4-Ethoxy-5-isopropyl-2-methyl-benzoylamino)-3-(4-ethoxy-2-methyl-5-propyl-phenyl)-butyric acid
    —— (4-Dimethylamino-3-nitro-phenyl)-bis-(4-dimethylamino-phenyl)-acetonitrile 27005-59-0 C26H29N5O2
    (4-Dimethylamino-3-nitro-phenyl)-bis-(4-dimethylamino-phenyl)-acetonitrile
    —— (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{(E)-2-[2-isopropyl-6-phenyl-4-(4-trifluoromethyl-phenyl)-pyridin-3-yl]-vinyl}-tetrahydro-pyran-2-ol 123837-75-2 C44H46F3NO3Si
    (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{(E)-2-[2-isopropyl-6-phenyl-4-(4-trifluoromethyl-phenyl)-pyridin-3-yl]-vinyl}-tetrahydro-pyran-2-ol
    —— 4-ethyl-3-(4-benzyloxyphenyl)isoxazol-5-carbaldehyde 1204424-04-3 C19H17NO3
    4-ethyl-3-(4-benzyloxyphenyl)isoxazol-5-carbaldehyde
    —— 4-iodo-1-(dimethoxymethylsilyl)benzene 352543-05-6 C9H13IO2Si
    4-iodo-1-(dimethoxymethylsilyl)benzene
    —— 4-(difluoromethyl)-2-methylbenzofuro[2,3-b]pyridine 1018966-64-7 C13H9F2NO
    4-(difluoromethyl)-2-methylbenzofuro[2,3-b]pyridine
    —— 4,5-di(β-naphthyl)cyclohex-2-en-1-one 98393-78-3 C26H20O
    4,5-di(β-naphthyl)cyclohex-2-en-1-one
    —— 4-(2-(4-(bis(4-methoxyphenyl)amino)phenyl)ethynyl)benzaldehyde 1266707-72-5 C29H23NO3
    4-(2-(4-(bis(4-methoxyphenyl)amino)phenyl)ethynyl)benzaldehyde
    —— 4-allylcorypalline 141548-79-0 C14H19NO2
    4-allylcorypalline
    —— 4-(2-fluorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride 143682-23-9 C11H12FN*ClH
    4-(2-fluorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride
    —— 4-[5-[3,5-Bis[5-(3,4-dihydroxy-9,10-dioxoanthracen-1-yl)oxypentoxy]phenoxy]pentoxy]-1,2-dihydroxyanthracene-9,10-dione 1311164-44-9 C63H54O18
    4-[5-[3,5-Bis[5-(3,4-dihydroxy-9,10-dioxoanthracen-1-yl)oxypentoxy]phenoxy]pentoxy]-1,2-dihydroxyanthracene-9,10-dione
    —— 4-Ethyl-3-benzyl-2-cyan-hexen-(2)-saeure-(1)-ethylester 101781-77-5 C18H23NO2
    4-Ethyl-3-benzyl-2-cyan-hexen-(2)-saeure-(1)-ethylester
    —— 4,4-diphenyl-5-hexenal 123811-22-3 C18H18O
    4,4-diphenyl-5-hexenal
    —— 4,6-diethoxy-2-ethyl-2,5-dihydro-[1,3,2]diazaphosphinine 2-oxide 7778-10-1 C9H17N2O3P
    4,6-diethoxy-2-ethyl-2,5-dihydro-[1,3,2]diazaphosphinine 2-oxide
    —— (4S)-4-(N-benzyloxycarbonyl-2-aminoethyl)-2-[(4-methoxyphenyl)amino]imidazoline 1269603-77-1 C20H24N4O3
    (4S)-4-(N-benzyloxycarbonyl-2-aminoethyl)-2-[(4-methoxyphenyl)amino]imidazoline
    —— 4-Methyl-6-phenyl-1a,3a,4,6b-tetrahydro-1-oxa-cyclopropa[e]inden-5-one 134539-97-2 C16H14O2
    4-Methyl-6-phenyl-1a,3a,4,6b-tetrahydro-1-oxa-cyclopropa[e]inden-5-one
    —— 4-[4-(1H-imidazol-1-yl)piperidin-1-yl]-6-morpholin-4-yl-1,3,5-triazine-2-carbonitrile 639854-50-5 C16H20N8O
    4-[4-(1H-imidazol-1-yl)piperidin-1-yl]-6-morpholin-4-yl-1,3,5-triazine-2-carbonitrile
    —— 4-[(4,5-diphenyl-1H-imidazole)-2-yl-thio]phthalonitrile 1264264-62-1 C23H14N4S
    4-[(4,5-diphenyl-1H-imidazole)-2-yl-thio]phthalonitrile
    —— (4-iodo-1-methyl-1H-pyrazol-5-yl)methanol 1346818-68-5 C5H7IN2O
    (4-iodo-1-methyl-1H-pyrazol-5-yl)methanol
    —— (4S,6S)-3-(Z-bromomethylene)-6-(but-3'-en-1'-yl)-4-vinyltetrahydro-2H-pyran-2-one 1358918-59-8 C12H15BrO2
    (4S,6S)-3-(Z-bromomethylene)-6-(but-3'-en-1'-yl)-4-vinyltetrahydro-2H-pyran-2-one
    —— 4-[4,5-Dihydro-1-phenyl-1H-pyrazol-3-yl]amino-2,6-di methylphenyl acetate 133355-58-5 C19H21N3O2
    4-[4,5-Dihydro-1-phenyl-1H-pyrazol-3-yl]amino-2,6-di methylphenyl acetate
    —— 4-methyl-3-[[4-(2-pyrazinyl)-2-pyrimidinyl]amino]benzoic acid N'-(2-chloro-6-methylbenzoyl)hydrazide 1186619-86-2 C24H20ClN7O2
    4-methyl-3-[[4-(2-pyrazinyl)-2-pyrimidinyl]amino]benzoic acid N'-(2-chloro-6-methylbenzoyl)hydrazide
    —— 4-chloro-6-((2-(3-(((2-(6-methylpyridin-2-yl)ethyl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol 1023887-12-8 C26H28ClN3O3
    4-chloro-6-((2-(3-(((2-(6-methylpyridin-2-yl)ethyl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol