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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-dimethyl-2-(octylthio)thiazole 1321878-31-2 C13H23NS2
    4,5-dimethyl-2-(octylthio)thiazole
    —— (4S,5R,(5Z),6S,1R)-Z-[4-Phenyl-6-benzyloxymethyl-2-oxabicyclo[2.2.1]heptan-5-yl]-5-heptenoic acid 130465-89-3 C27H32O4
    (4S,5R,(5Z),6S,1R)-Z-[4-Phenyl-6-benzyloxymethyl-2-oxabicyclo[2.2.1]heptan-5-yl]-5-heptenoic acid
    —— 4,8-bis(methylamino)-1,5-naphthoquinone 27823-86-5 C12H12N2O2
    4,8-bis(methylamino)-1,5-naphthoquinone
    —— (4aR,9bR)-8-Bromo-5-(4-bromo-phenyl)-2-methyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole 72650-99-8 C18H18Br2N2
    (4aR,9bR)-8-Bromo-5-(4-bromo-phenyl)-2-methyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole
    —— 4-Trimethylsilyloxy-stilben 22349-44-6 C17H20OSi
    4-Trimethylsilyloxy-stilben
    —— 4,4-Diphenyl-8-diethylamino-octin-(6) 3370-19-2 C24H31N
    4,4-Diphenyl-8-diethylamino-octin-(6)
    —— 4-{(3S,4R)-3-(4-chloro-phenyl)-4-[cyclopropyl-(4-fluoro-phenoxycarbonyl)-amino]-pyrolidine-1-carbonyl}-piperidine-1-carboxylic acid tert-butyl ester 1312666-46-8 C31H37ClFN3O5
    4-{(3S,4R)-3-(4-chloro-phenyl)-4-[cyclopropyl-(4-fluoro-phenoxycarbonyl)-amino]-pyrolidine-1-carbonyl}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Methyl-1-[(1,1,2-trifluoro-2,2-dichloroethyl)thio]benzene 94221-44-0 C9H7Cl2F3S
    4-Methyl-1-[(1,1,2-trifluoro-2,2-dichloroethyl)thio]benzene
    —— 4-[5-(4-fluoro-3-methylphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]pyridine 1285529-22-7 C20H20FN3O
    4-[5-(4-fluoro-3-methylphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]pyridine
    —— 4-amino-5-chloro-2-fluoro-N-[(3R)-1-methylpyrrolidin-3-yl]benzamide 1001347-10-9 C12H15ClFN3O
    4-amino-5-chloro-2-fluoro-N-[(3R)-1-methylpyrrolidin-3-yl]benzamide
    —— (4,4-Dichloro-3-fluoro-but-3-en-1-ynyl)-benzene 58229-09-7 C10H5Cl2F
    (4,4-Dichloro-3-fluoro-but-3-en-1-ynyl)-benzene
    —— 4.4.4-Trichlor-2-brom-1-<1.1.2-trifluor-2-chlor-aethoxy>-butan 866-75-1 C6H6BrCl4F3O
    4.4.4-Trichlor-2-brom-1-<1.1.2-trifluor-2-chlor-aethoxy>-butan
    —— 4-methoxybenzophenone (Z)-α-Chloroacetylhydrazone 79289-11-5 C16H15ClN2O2
    4-methoxybenzophenone (Z)-α-Chloroacetylhydrazone
    —— 4-(3-chloropropoxy)-6-methoxy-N,N-dimethyl-1,3,5-triazin-2-amine 74468-19-2 C9H15ClN4O2
    4-(3-chloropropoxy)-6-methoxy-N,N-dimethyl-1,3,5-triazin-2-amine
    —— (4S,6S)-4,6-Bis-(tert-butyl-dimethyl-silanyloxy)-hept-1-ene 824424-93-3 C19H42O2Si2
    (4S,6S)-4,6-Bis-(tert-butyl-dimethyl-silanyloxy)-hept-1-ene
    —— 4-bromo-3-phenyl-1-(4-toluenesulfonyl)-1H-pyrazole 1092565-13-3 C16H13BrN2O2S
    4-bromo-3-phenyl-1-(4-toluenesulfonyl)-1H-pyrazole
    —— (4aS,10aR,10bS)-2,3,7,8,10a,10b-Hexahydro-7,7,10a-trimethyl-1H-naphtho<2,1-b>pyran-5(4aH)-one 137233-69-3 C16H22O2
    (4aS,10aR,10bS)-2,3,7,8,10a,10b-Hexahydro-7,7,10a-trimethyl-1H-naphtho<2,1-b>pyran-5(4aH)-one
    —— 4,4'-(butane-2,3-diylidenebis(azaneylylidene))bis(4H-1,2,4-triazole-3-thiol) 144990-42-1 C8H10N8S2
    4,4'-(butane-2,3-diylidenebis(azaneylylidene))bis(4H-1,2,4-triazole-3-thiol)
    —— 4-Ethyl-3-methyl-5H-furan-2-on 3552-32-7 C7H10O2
    4-Ethyl-3-methyl-5H-furan-2-on
    —— 4-methyl-2-(trimethylsilyl)indole 138691-35-7 C12H17NSi
    4-methyl-2-(trimethylsilyl)indole
    —— 4-(4-iodo-phenyl)-5-phenyl-2-styryl-1(3)<i>H</i>-imidazole 70731-82-7 C23H17IN2
    4-(4-iodo-phenyl)-5-phenyl-2-styryl-1(3)<i>H</i>-imidazole
    —— 4-[2-(4-oxo-4<i>H</i>-chromeno[3,4-<i>c</i>]oxazol-2-yl)-vinyl]-benzonitrile 56584-93-1 C19H10N2O3
    4-[2-(4-oxo-4<i>H</i>-chromeno[3,4-<i>c</i>]oxazol-2-yl)-vinyl]-benzonitrile
    —— 4-bromoacetyl-6-phenyl-3,4-dihydro-1<i>H</i>-benzo[<i>f</i>][1,2,5]triazocin-2-one 39573-00-7 C17H14BrN3O2
    4-bromoacetyl-6-phenyl-3,4-dihydro-1<i>H</i>-benzo[<i>f</i>][1,2,5]triazocin-2-one
    —— [4-(2-Cyclobutylamino-propyl)-phenyl]-dimethyl-amine 22698-07-3 C15H24N2
    [4-(2-Cyclobutylamino-propyl)-phenyl]-dimethyl-amine
    —— [(4-carbomethoxy-2,2′-bipyridine)Re(CO)3(tetra(tert-butyl)2,2′,2′′,2′′′-{[4-(pyridin-4-ylmethylcarbamoyl)-2,2′-bipyridine-6,6′-diyl]bis(methylenenitrilo)}-tetrakis(acetate))][OTf] 1456514-35-4 CF3O3S*C58H70N8O14Re
    [(4-carbomethoxy-2,2′-bipyridine)Re(CO)3(tetra(tert-butyl)2,2′,2′′,2′′′-{[4-(pyridin-4-ylmethylcarbamoyl)-2,2′-bipyridine-6,6′-diyl]bis(methylenenitrilo)}-tetrakis(acetate))][OTf]
    —— 4-Nitrobenzaldehyd-<N-methylsulfonyl-N-β-mesylethyl>-hydrazon 52752-11-1 C11H15N3O7S2
    4-Nitrobenzaldehyd-<N-methylsulfonyl-N-β-mesylethyl>-hydrazon
    —— 4-isopropyl-2-methyl-benzyl chloride 408309-49-9 C11H15Cl
    4-isopropyl-2-methyl-benzyl chloride
    —— 4-(Benzhydrylideneamino)-3-(2-chlorophenyl)-4-(furan-2-yl)-1-phenylbutan-1-one 125812-14-8 C33H26ClNO2
    4-(Benzhydrylideneamino)-3-(2-chlorophenyl)-4-(furan-2-yl)-1-phenylbutan-1-one
    —— 4,4'-(butane-2,3-diylidenebis(azaneylylidene))bis(5-ethyl-4H-1,2,4-triazole-3-thiol) 144990-43-2 C12H18N8S2
    4,4'-(butane-2,3-diylidenebis(azaneylylidene))bis(5-ethyl-4H-1,2,4-triazole-3-thiol)
    —— 4,5-bis(benzyloxy)-2-bromophenol 1402158-32-0 C20H17BrO3
    4,5-bis(benzyloxy)-2-bromophenol
    —— {4-[2-(p-tolyl(methyl)amino)-4-methylthiazol-5-yl]pyrimidin-2-yl}-(3-methoxyphenyl)amine 1286280-96-3 C23H23N5OS
    {4-[2-(p-tolyl(methyl)amino)-4-methylthiazol-5-yl]pyrimidin-2-yl}-(3-methoxyphenyl)amine
    —— (4S,5S)-N-tert-butoxycarbonyl-4-tert-butoxycarbonyloxy-5-isopropylpyrrolidin-2-one 147778-54-9 C17H29NO6
    (4S,5S)-N-tert-butoxycarbonyl-4-tert-butoxycarbonyloxy-5-isopropylpyrrolidin-2-one
    —— 4-anilino-2,6-bis-(4-methoxy-phenyl)-pyrimidine-5-carbonitrile 64499-09-8 C25H20N4O2
    4-anilino-2,6-bis-(4-methoxy-phenyl)-pyrimidine-5-carbonitrile
    —— 4,4'-((3,4-dihydroxycyclobut-3-ene-1,2-diylidene)bis(azaneylylidene))dibenzenesulfonamide 1350965-62-6 C16H14N4O6S2
    4,4'-((3,4-dihydroxycyclobut-3-ene-1,2-diylidene)bis(azaneylylidene))dibenzenesulfonamide
    —— 4-fluorophenyl[5-(4-nitrophenyl)furan-2-yl]methanone 1263191-86-1 C17H10FNO4
    4-fluorophenyl[5-(4-nitrophenyl)furan-2-yl]methanone
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(5-(trifluoromethyl)-1H-pyrazol-3-yl)methanone 1304782-36-2 C16H15ClF3N3O2
    (4-(4-chlorophenoxy)piperidin-1-yl)(5-(trifluoromethyl)-1H-pyrazol-3-yl)methanone
    —— 4-amino-3-(2-(4-hydroxybenzylidene)hydrazinyl)-6-(4-methoxybenzyl)-1,2,4-triazin-5(4H)-one 1373439-78-1 C18H18N6O3
    4-amino-3-(2-(4-hydroxybenzylidene)hydrazinyl)-6-(4-methoxybenzyl)-1,2,4-triazin-5(4H)-one
    —— <4,6,6-trimethyl-2-oxobicyclo<2.2.2>octan-8-yl> <3,5,5-trimethyl-1-oxocyclohex-2-en-6-yl>ketone 130877-03-1 C23H34O3
    <4,6,6-trimethyl-2-oxobicyclo<2.2.2>octan-8-yl> <3,5,5-trimethyl-1-oxocyclohex-2-en-6-yl>ketone
    —— 4''-O-propenoyl-11-O-methyl-azithromycin 869310-28-1 C42H76N2O13
    4''-O-propenoyl-11-O-methyl-azithromycin
    —— 4-(3-cyclopropyl-ureido)-1-(3-fluorophenyl)-1H-pyrrole-3-carboxylic acid (S)-piperidin-3-ylamide 1201495-47-7 C20H24FN5O2
    4-(3-cyclopropyl-ureido)-1-(3-fluorophenyl)-1H-pyrrole-3-carboxylic acid (S)-piperidin-3-ylamide
    —— 4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-methylquinolin-2(1H)-one 405169-62-2 C24H25N5O
    4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-methylquinolin-2(1H)-one
    —— 4-{5-[6-(1-ethyl-propyl)-4-methoxy-pyridin-2-yl]-[1,2,4]oxadiazol-3-yl}-2-methyl-6-propyl-phenol 1186606-43-8 C23H29N3O3
    4-{5-[6-(1-ethyl-propyl)-4-methoxy-pyridin-2-yl]-[1,2,4]oxadiazol-3-yl}-2-methyl-6-propyl-phenol
    —— 4-bromo-2-ethyl-1-(3-methoxypropoxy)benzene 909406-82-2 C12H17BrO2
    4-bromo-2-ethyl-1-(3-methoxypropoxy)benzene
    —— 4-Ethynyl-2,4,5-trimethyl-5-propyl-[1,3]dioxolane 122340-77-6 C11H18O2
    4-Ethynyl-2,4,5-trimethyl-5-propyl-[1,3]dioxolane
    —— 4-[(1R)-2-(6-chloro-1'H-spiro[1-benzofuran-3,4'-piperidin]-1'-yl)-1-hydroxyethyl]-1-[(5-fluoro-1H-indol-2-yl)carbonyl]piperidin-4-ol 1240311-27-6 C28H31ClFN3O4
    4-[(1R)-2-(6-chloro-1'H-spiro[1-benzofuran-3,4'-piperidin]-1'-yl)-1-hydroxyethyl]-1-[(5-fluoro-1H-indol-2-yl)carbonyl]piperidin-4-ol
    —— 4-chloromethyl-3',4'-bis(4'-dodecyloxybenzyloxy)biphenyl 944086-71-9 C51H71ClO4
    4-chloromethyl-3',4'-bis(4'-dodecyloxybenzyloxy)biphenyl
    —— (4aS,5R,6aS,10aS,10bS)-Dodecahydro-4a,7,7,10a-tetramethyl-1H-naphtho<2,1-b>pyran-5-ol 137330-43-9 C17H30O2
    (4aS,5R,6aS,10aS,10bS)-Dodecahydro-4a,7,7,10a-tetramethyl-1H-naphtho<2,1-b>pyran-5-ol
    —— (4R)-1-diphenylmethyl-4-p-tolylsulfanylazetidin-2-one 161465-61-8 C23H21NOS
    (4R)-1-diphenylmethyl-4-p-tolylsulfanylazetidin-2-one
    —— 4-(2-methyl-3-(4-sulfamoylbenzamido)phenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide trifluoroacetate 1231884-74-4 C2HF3O2*C33H32N6O5S
    4-(2-methyl-3-(4-sulfamoylbenzamido)phenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide trifluoroacetate
    —— 4-[(4-formylphenyl)diazenyl]benzaldehyde 52550-86-4 C14H10N2O2
    4-[(4-formylphenyl)diazenyl]benzaldehyde