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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-di([2,2'-bithiophen]-5-yl)-1,3-bis(4-butylphenyl)-1H-imidazol-3-ium chloride 1201806-37-2 C39H37N2S4*Cl
    4,5-di([2,2'-bithiophen]-5-yl)-1,3-bis(4-butylphenyl)-1H-imidazol-3-ium chloride
    —— 4-(2-Dodecylsulfinylethyl)morpholine 18692-10-9 C18H37NO2S
    4-(2-Dodecylsulfinylethyl)morpholine
    —— (4aS,9aR)-4a-isopropyl-9-(naphthalen-1-ylmethyl)-3-phenyl-4,4a,9,9a-tetrahydro-[1,2]oxazino[6,5-b]indole 1438392-97-2 C30H28N2O
    (4aS,9aR)-4a-isopropyl-9-(naphthalen-1-ylmethyl)-3-phenyl-4,4a,9,9a-tetrahydro-[1,2]oxazino[6,5-b]indole
    —— (4E)-5-methyl-2-trimethylsilylhepta-4,6-dien-2-ol 80387-46-8 C11H22OSi
    (4E)-5-methyl-2-trimethylsilylhepta-4,6-dien-2-ol
    —— 4-Chloro-5-methylpyridin-2-carbonsaeure-1-oxid 17117-05-4 C7H6ClNO3
    4-Chloro-5-methylpyridin-2-carbonsaeure-1-oxid
    —— 4-chloro-4-methoxymethyl-hept-1-ene 32852-33-8 C9H17ClO
    4-chloro-4-methoxymethyl-hept-1-ene
    —— 4-[2-oxo-2-(2,3,4,5-tetrachloro-6-propanoylphenyl)ethyl]-N-phenylbenzenesulfonamide 86355-17-1 C23H17Cl4NO4S
    4-[2-oxo-2-(2,3,4,5-tetrachloro-6-propanoylphenyl)ethyl]-N-phenylbenzenesulfonamide
    —— 4-(benzoylamino)-1-[5-O-(4,4'-dimethoxytrityl)-3-O-(propargyl)-β-D-ribofuranosyl]-2H-pyrimidin-2-one 171486-56-9 C40H37N3O8
    4-(benzoylamino)-1-[5-O-(4,4'-dimethoxytrityl)-3-O-(propargyl)-β-D-ribofuranosyl]-2H-pyrimidin-2-one
    —— 4-Pyridinamine, 2-chloro-3-(4-piperidinyl)- 1563535-13-6 C10H14ClN3
    4-Pyridinamine, 2-chloro-3-(4-piperidinyl)-
    —— 4-(dimethylamino)-6-phenyl-2,3-dihydro-1,4-thiazine-3-carbonitrile 136209-72-8 C13H15N3S
    4-(dimethylamino)-6-phenyl-2,3-dihydro-1,4-thiazine-3-carbonitrile
    —— 4-(1-Cyano-5,7-dimethylindolizin-3-yl)benzoic acid 1246844-50-7 C18H14N2O2
    4-(1-Cyano-5,7-dimethylindolizin-3-yl)benzoic acid
    —— 4-butoxy-N-methyl-N-[(2S)-6-[(oxan-4-ylmethylamino)methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide 1240387-83-0 C29H40N2O3
    4-butoxy-N-methyl-N-[(2S)-6-[(oxan-4-ylmethylamino)methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methylphenyl]-(4-pyrrolidin-1-ylpiperidin-1-yl)methanone 1321610-20-1 C30H34N6O
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methylphenyl]-(4-pyrrolidin-1-ylpiperidin-1-yl)methanone
    —— 4-(cyclopropylmethoxy)-N-[(2R)-5-[[ethyl(methyl)amino]methyl]-2,3-dihydro-1H-inden-2-yl]-N-methylbenzamide 1240323-37-8 C25H32N2O2
    4-(cyclopropylmethoxy)-N-[(2R)-5-[[ethyl(methyl)amino]methyl]-2,3-dihydro-1H-inden-2-yl]-N-methylbenzamide
    —— 4-[4-[5-[2-(6-Amino-3-pyridinyl)ethynyl]-6-ethyl-4-pyrimidinyl]-2-methoxybenzoyl]-2-piperazinone 1321607-43-5 C25H24N6O3
    4-[4-[5-[2-(6-Amino-3-pyridinyl)ethynyl]-6-ethyl-4-pyrimidinyl]-2-methoxybenzoyl]-2-piperazinone
    —— 4-(3-chloropyridin-2-yl)-3-methoxy-N-naphthalen-2-ylbenzamide 849755-98-2 C23H17ClN2O2
    4-(3-chloropyridin-2-yl)-3-methoxy-N-naphthalen-2-ylbenzamide
    —— (4R)-4-[(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentan-1-ol 3110-99-4 C24H42O
    (4R)-4-[(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentan-1-ol
    —— 4-diphenethylphosphinoselenoyloxyphenol 1384464-72-5 C22H23O2PSe
    4-diphenethylphosphinoselenoyloxyphenol
    —— 4-{1-[(1-methoxycarbonyl-3-methylbutylcarbamoyl)methyl]-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-ylmethyl}-imidazole-1-carboxylic acid tert-butyl ester 847665-24-1 C26H33N5O7
    4-{1-[(1-methoxycarbonyl-3-methylbutylcarbamoyl)methyl]-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-ylmethyl}-imidazole-1-carboxylic acid tert-butyl ester
    —— 4,5-dibutoxybenzene 1,2-diamine 1770-37-2 C14H24N2O2
    4,5-dibutoxybenzene 1,2-diamine
    —— 4-methyl-4-[4-(2-methyl-benzoylamino)-naphthalene-1-sulfonylamino]-piperidine-1-carboxylic acid ethylamide 723305-33-7 C27H32N4O4S
    4-methyl-4-[4-(2-methyl-benzoylamino)-naphthalene-1-sulfonylamino]-piperidine-1-carboxylic acid ethylamide
    —— 4-((1S,3R)-3-allyloxycyclohexyloxymethyl)-5-methyl-2-m-tolyloxazole 753459-63-1 C21H27NO3
    4-((1S,3R)-3-allyloxycyclohexyloxymethyl)-5-methyl-2-m-tolyloxazole
    —— 4-(2-(2-N-Boc-aminoacetoxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide 1236359-02-6 C17H21N3O9S
    4-(2-(2-N-Boc-aminoacetoxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide
    —— 4-<3-(4-fluorophenyl)phenoxy>butanoic acid 141106-45-8 C16H15FO3
    4-<3-(4-fluorophenyl)phenoxy>butanoic acid
    —— 4-(piperidin-1-ylcarbonyl)-2-(1H-pyrazol-3-yl)-1H-indole 827316-87-0 C17H18N4O
    4-(piperidin-1-ylcarbonyl)-2-(1H-pyrazol-3-yl)-1H-indole
    —— 4-(2-morpholin-4-ium-4-ylethylamino)-4-oxobut-2-enoate 189875-75-0 C10H16N2O4
    4-(2-morpholin-4-ium-4-ylethylamino)-4-oxobut-2-enoate
    —— 4,4'-Bis(acetoxymethyl)-trans-Stilben 66888-69-5 C20H20O4
    4,4'-Bis(acetoxymethyl)-trans-Stilben
    —— (4R)-4-amino-1,2,3,4-tetrahydronaphthalen-1-ol 1357396-53-2 C10H13NO
    (4R)-4-amino-1,2,3,4-tetrahydronaphthalen-1-ol
    —— 4-benzyl-5-phenylhex-5-enal 1300035-57-7 C19H20O
    4-benzyl-5-phenylhex-5-enal
    —— 4-methoxy-6-(2-piperidin-1-ylethoxy)-1-benzofuran-5-amine 75883-91-9 C16H22N2O3
    4-methoxy-6-(2-piperidin-1-ylethoxy)-1-benzofuran-5-amine
    —— 4-(5-(benzyloxy)-1H-benzo[d]imidazol-1-yl)-2-bromo-5-fluorobenzyl acetate 1309069-08-6 C23H18BrFN2O3
    4-(5-(benzyloxy)-1H-benzo[d]imidazol-1-yl)-2-bromo-5-fluorobenzyl acetate
    —— {4-bromo-2-[1-(3-bromo-phenyl)-1H-pyrazole-4-carbonyl]-phenoxy}-acetic acid ethyl ester 916515-60-1 C20H16Br2N2O4
    {4-bromo-2-[1-(3-bromo-phenyl)-1H-pyrazole-4-carbonyl]-phenoxy}-acetic acid ethyl ester
    —— 4,10,16,22-tetrathia-1(1,4),13(1,4)-di(biphenyla)cyclotetracosa-2,11,14,23-tetraynophane 1070768-53-4 C42H36S4
    4,10,16,22-tetrathia-1(1,4),13(1,4)-di(biphenyla)cyclotetracosa-2,11,14,23-tetraynophane
    —— 4β-Acetoxy-5α-cholestan 2324-82-5 C29H50O2
    4β-Acetoxy-5α-cholestan
    —— (4S,4'S)-2,2'-(ethane-1,1-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole) 499786-38-8 C16H28N2O2
    (4S,4'S)-2,2'-(ethane-1,1-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole)
    —— 4-methyl-N-(2-methyloctyl)aniline 941609-50-3 C16H27N
    4-methyl-N-(2-methyloctyl)aniline
    —— 4-chloro-N-isopropyl-N-[D]formanilide 873581-10-3 C10H12ClNO
    4-chloro-N-isopropyl-N-[D]formanilide
    —— 4-Thia-10-aza-tricyclo[11.4.0.03,7]heptadeca-1(13),3(7),5,14,16-pentaen-2-ol 107042-06-8 C15H17NOS
    4-Thia-10-aza-tricyclo[11.4.0.03,7]heptadeca-1(13),3(7),5,14,16-pentaen-2-ol
    —— 4-chloro-2-nitro-6-([2]pyridylamino-methyl)-phenol 108541-21-5 C12H10ClN3O3
    4-chloro-2-nitro-6-([2]pyridylamino-methyl)-phenol
    —— 4-(2-chloro-4-nitro-phenylazo)-1-(2,4-dinitro-phenyl)-<i>N</i><sup>3</sup>,<i>N</i><sup>3</sup>,<i>N</i><sup>5</sup>,<i>N</i><sup>5</sup>-tetramethyl-1<i>H</i>-pyrazole-3,5-diamine 66751-47-1 C19H18ClN9O6
    4-(2-chloro-4-nitro-phenylazo)-1-(2,4-dinitro-phenyl)-<i>N</i><sup>3</sup>,<i>N</i><sup>3</sup>,<i>N</i><sup>5</sup>,<i>N</i><sup>5</sup>-tetramethyl-1<i>H</i>-pyrazole-3,5-diamine
    —— 4-benzyloxytetrafluorobenzaldehyde 161497-50-3 C14H8F4O2
    4-benzyloxytetrafluorobenzaldehyde
    —— 4-(benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-3-yl)phenol 72758-12-4 C14H9N3OS
    4-(benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-3-yl)phenol
    —— 4-ethynyl-N-phenylbenzenesulfonamide 1132888-66-4 C14H11NO2S
    4-ethynyl-N-phenylbenzenesulfonamide
    —— 4-[1-(2,2-dimethyl-propyl)-2-pyrrolidin-1-yl-vinyl]-morpholine 25386-84-9 C15H28N2O
    4-[1-(2,2-dimethyl-propyl)-2-pyrrolidin-1-yl-vinyl]-morpholine
    —— 4-chloro-2-{[2-chloro-4-(ethylsulfonyl)phenyl]amino}phenol 847149-01-3 C14H13Cl2NO3S
    4-chloro-2-{[2-chloro-4-(ethylsulfonyl)phenyl]amino}phenol
    —— 4-dibromomethyl-2-methyl-4,5-dihydro-thiazol-4-ol, hydrobromide 22584-59-4 BrH*C5H7Br2NOS
    4-dibromomethyl-2-methyl-4,5-dihydro-thiazol-4-ol, hydrobromide
    —— 4-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-4-oxo-2-p-tolylbutyronitrile 1616890-24-4 C20H18N4O
    4-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-4-oxo-2-p-tolylbutyronitrile
    —— [(4-{2-[6-(methyloxy)-1,5-naphthyridin-4-yl]ethyl}-2-morpholinyl)methyl]amine hydrochloride 875551-36-3 C16H22N4O2*ClH
    [(4-{2-[6-(methyloxy)-1,5-naphthyridin-4-yl]ethyl}-2-morpholinyl)methyl]amine hydrochloride
    —— ((4aS,11aS,12R,12aS,13S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-10,13-bis(dimethylamino)-12-((dimethylamino)methyl)-5-hydroxy-4,6-dioxo-4,4a,6,11,11a,12,12a,13-octahydrotetraceno[2,3-d]isoxazol-7-yl tert-butyl carbonate) 1253799-90-4 C44H60N4O9Si
    ((4aS,11aS,12R,12aS,13S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-10,13-bis(dimethylamino)-12-((dimethylamino)methyl)-5-hydroxy-4,6-dioxo-4,4a,6,11,11a,12,12a,13-octahydrotetraceno[2,3-d]isoxazol-7-yl tert-butyl carbonate)
    —— 4-(4-ethyl-phenyl)-3-(2-methyl-thiazol-4-yl)-2-oxo-1,2-dihydro-quinoline-6-carbonitrile 835880-69-8 C22H17N3OS
    4-(4-ethyl-phenyl)-3-(2-methyl-thiazol-4-yl)-2-oxo-1,2-dihydro-quinoline-6-carbonitrile