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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-N-{6-[3-nitro-4-(trifluoroacetamidomethyl)]benzamidohexyl}-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidine 912558-44-2 C46H49F3N6O10
    4-N-{6-[3-nitro-4-(trifluoroacetamidomethyl)]benzamidohexyl}-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidine
    —— 4-methylphenylglycinamide 203065-96-7 C9H12N2O
    4-methylphenylglycinamide
    —— 4-[4,6-Bis-(3-cyano-propyl)-2,4,6-trimethyl-[1,3,5,2,4,6]triazatrisilinan-2-yl]-butyronitrile 28240-78-0 C15H30N6Si3
    4-[4,6-Bis-(3-cyano-propyl)-2,4,6-trimethyl-[1,3,5,2,4,6]triazatrisilinan-2-yl]-butyronitrile
    —— (4R)-4-(2-amino-5-benzylsulfanyl-thiazol-4-yl)-O1,O2-isopropylidene-O3-methyl-β-L-threofuranose 57032-34-5 C18H22N2O4S2
    (4R)-4-(2-amino-5-benzylsulfanyl-thiazol-4-yl)-O1,O2-isopropylidene-O3-methyl-β-L-threofuranose
    —— 4',5'-dihydro-2'H,11H-spiro[dibenzo[b,f]thiepine-10,3'-furan]-2'-imine hydrobromide 87033-59-8 BrH*C17H15NOS
    4',5'-dihydro-2'H,11H-spiro[dibenzo[b,f]thiepine-10,3'-furan]-2'-imine hydrobromide
    —— 4-Ethynyl-1,1-dimethylcyclohexane 1849249-49-5 C10H16
    4-Ethynyl-1,1-dimethylcyclohexane
    —— 4-(Chloro-difluoro-methyl)-1-(4-chloro-phenoxy)-2-nitro-benzene 25626-34-0 C13H7Cl2F2NO3
    4-(Chloro-difluoro-methyl)-1-(4-chloro-phenoxy)-2-nitro-benzene
    —— 4-((Z)-2-Nitro-propenyl)-benzoic acid 4-chloro-phenyl ester 5005-97-0 C16H12ClNO4
    4-((Z)-2-Nitro-propenyl)-benzoic acid 4-chloro-phenyl ester
    —— (4R,5R,6S)-6-(tert-Butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-8-en-7-one 677752-01-1 C16H28O4Si
    (4R,5R,6S)-6-(tert-Butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-8-en-7-one
    —— 4-(2-methoxyphenyl)-2-(4-methoxyphenyl)-1,5-diphenyl-1H-imidazole 1497480-50-8 C29H24N2O2
    4-(2-methoxyphenyl)-2-(4-methoxyphenyl)-1,5-diphenyl-1H-imidazole
    —— 4-ethylamino-5-(1-hydroxyethyl)-2,6-dimethylpyridazin-3(2H)-one 948856-09-5 C10H17N3O2
    4-ethylamino-5-(1-hydroxyethyl)-2,6-dimethylpyridazin-3(2H)-one
    —— 4,4-dimethyl-1-prop-2-ynyl-3H-quinolin-2-one 131637-15-5 C14H15NO
    4,4-dimethyl-1-prop-2-ynyl-3H-quinolin-2-one
    —— 4-Cyanandrosta-1,3-dien-3,17β-diol-bis-cyclohexylpropionat 17657-89-5 C38H55NO4
    4-Cyanandrosta-1,3-dien-3,17β-diol-bis-cyclohexylpropionat
    —— 4-Cyan-17α-ethinylandrost-1-en-17β-ol-3-on 17657-82-8 C22H27NO2
    4-Cyan-17α-ethinylandrost-1-en-17β-ol-3-on
    —— 4-(4-Acetoxy-2-methoxy-phenyl)-3-ethyl-2-methyl-cyclohex-3-enecarboxylic acid 28229-96-1 C19H24O5
    4-(4-Acetoxy-2-methoxy-phenyl)-3-ethyl-2-methyl-cyclohex-3-enecarboxylic acid
    —— 4-phenyl-1-[3-(2-trifluoromethyl-phenothiazin-10-yl)-propyl]-piperidin-4-ol; monohydrochloride 27972-45-8 C27H27F3N2OS*ClH
    4-phenyl-1-[3-(2-trifluoromethyl-phenothiazin-10-yl)-propyl]-piperidin-4-ol; monohydrochloride
    —— 4,7,7-trimethyl-6-thia-1,5-bicyclo[3.2.1]octan-3-one 1141365-11-8 C10H16OS
    4,7,7-trimethyl-6-thia-1,5-bicyclo[3.2.1]octan-3-one
    —— (4-methyl-6-phenyl-2,5-dihydroselenopyran-6-yl)-phenylmethanone 114272-47-8 C19H18OSe
    (4-methyl-6-phenyl-2,5-dihydroselenopyran-6-yl)-phenylmethanone
    —— 4-fluorotelluroanisole 65462-41-1 C7H7FTe
    4-fluorotelluroanisole
    —— 4-{[(E)-6-Chloro-benzothiazol-2-ylimino]-methyl}-phenol 99756-67-9 C14H9ClN2OS
    4-{[(E)-6-Chloro-benzothiazol-2-ylimino]-methyl}-phenol
    —— [4-ethoxy-1-(3-ethoxy-propyl)-butyl]-dimethyl-arsane 96733-32-3 C13H29AsO2
    [4-ethoxy-1-(3-ethoxy-propyl)-butyl]-dimethyl-arsane
    —— 4-[(4aR,10bS)-9-ethoxy-8-methoxy-2-methyl-3,4,4a,10b-tetrahydro-1H-benzo[c][1,6]naphthyridin-6-yl]-N-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carboximidoyl]benzamide 667464-40-6 C36H42N6O5
    4-[(4aR,10bS)-9-ethoxy-8-methoxy-2-methyl-3,4,4a,10b-tetrahydro-1H-benzo[c][1,6]naphthyridin-6-yl]-N-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carboximidoyl]benzamide
    —— (4R,5R)-4-[1-(benzenesulfonyl)ethenyl]decan-5-ol 110362-63-5 C18H28O3S
    (4R,5R)-4-[1-(benzenesulfonyl)ethenyl]decan-5-ol
    —— 4-(2-methoxyethylamino)-3-(pyrrolidin-1-ylsulfonyl)-N-((1S,4R)-1,3,3-trimethylbicyclo[2.2.1]heptan-2-yl)benzamide 937052-51-2 C24H37N3O4S
    4-(2-methoxyethylamino)-3-(pyrrolidin-1-ylsulfonyl)-N-((1S,4R)-1,3,3-trimethylbicyclo[2.2.1]heptan-2-yl)benzamide
    —— (4S,5R)-2,2-dimethyl-5-methoxy-4-(2-phenylethyl)-1,3-dioxane 1035203-48-5 C15H22O3
    (4S,5R)-2,2-dimethyl-5-methoxy-4-(2-phenylethyl)-1,3-dioxane
    —— (4R,6R)-6-benzyloxy-4-<(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy>heptanal 139932-02-8 C19H28O4
    (4R,6R)-6-benzyloxy-4-<(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy>heptanal
    —— 4-nitro-2-[(trimethylammonio)methyl]phenolate 15838-32-1 C10H14N2O3
    4-nitro-2-[(trimethylammonio)methyl]phenolate
    —— 4-(1-aza-bicyclo[2.2.2]oct-2-en-3-yl)-phenol 108725-08-2 C13H15NO
    4-(1-aza-bicyclo[2.2.2]oct-2-en-3-yl)-phenol
    —— 4-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenylpropanoyl]amino]hexanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]butanoic acid 1027903-88-3 C43H49N5O8
    4-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenylpropanoyl]amino]hexanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]butanoic acid
    —— 4-Chloro-N-[9,10-dioxo-4-(4-phenoxy-phenylamino)-9,10-dihydro-anthracen-1-yl]-benzamide 43096-22-6 C33H21ClN2O4
    4-Chloro-N-[9,10-dioxo-4-(4-phenoxy-phenylamino)-9,10-dihydro-anthracen-1-yl]-benzamide
    —— [4-(4-chloro-phenyl)-2-methylsulfanyl-imidazol-1-yl]-propylidene-amine 67642-73-3 C13H14ClN3S
    [4-(4-chloro-phenyl)-2-methylsulfanyl-imidazol-1-yl]-propylidene-amine
    —— 4-(4-Chlor-benzoyl)-1-(4-chlor-phenyl)-3-phenyl-fluoren-9-on 139643-16-6 C32H18Cl2O2
    4-(4-Chlor-benzoyl)-1-(4-chlor-phenyl)-3-phenyl-fluoren-9-on
    —— 4-Hydroxy-benzoic acid (3R,4R)-3-[4-(4-hydroxy-benzoyloxy)-benzoylamino]-azepan-4-yl ester hydrochloride 187614-29-5 C27H26N2O7*ClH
    4-Hydroxy-benzoic acid (3R,4R)-3-[4-(4-hydroxy-benzoyloxy)-benzoylamino]-azepan-4-yl ester hydrochloride
    —— 4-isopropyl-5-methyl-3-naphthalen-1-yl-1,3,4,5-tetrahydro-benzo[e][1,4]diazepin-2-one 861402-77-9 C23H24N2O
    4-isopropyl-5-methyl-3-naphthalen-1-yl-1,3,4,5-tetrahydro-benzo[e][1,4]diazepin-2-one
    —— 4-Ethoxy-phenol anion 83801-90-5 C8H9O2
    4-Ethoxy-phenol anion
    —— 4-(2-azidoethyl)-2,2-diphenyl-1,3-dioxolane 717123-46-1 C17H17N3O2
    4-(2-azidoethyl)-2,2-diphenyl-1,3-dioxolane
    —— 4-iodo-3,3-dimethyl-5-phenyl-2(3H)-furanone 1015792-25-2 C12H11IO2
    4-iodo-3,3-dimethyl-5-phenyl-2(3H)-furanone
    —— 4-diazo-2,2-bis(4-methoxyphenyl)-5,5-dimethyldihydrofuran-3(2H)-one 1612889-75-4 C20H20N2O4
    4-diazo-2,2-bis(4-methoxyphenyl)-5,5-dimethyldihydrofuran-3(2H)-one
    —— 4-(3-bromo-propyl)-3,5-dimethyl-1H-pyrazole 2167368-32-1 C8H13BrN2
    4-(3-bromo-propyl)-3,5-dimethyl-1H-pyrazole
    —— 4-cyano-5-(4-cyano-3-methylphenyl)-N-[(2S)-2-hydroxypropyl]-2-propan-2-ylpyrazole-3-carboxamide 1219018-58-2 C19H21N5O2
    4-cyano-5-(4-cyano-3-methylphenyl)-N-[(2S)-2-hydroxypropyl]-2-propan-2-ylpyrazole-3-carboxamide
    —— (4-bromophenyl)-{3-methyl-2-[1-(3-methyl-butyl)piperidin-4-ylmethoxy]-3H-imidazol-4-yl}methanone 465616-31-3 C22H30BrN3O2
    (4-bromophenyl)-{3-methyl-2-[1-(3-methyl-butyl)piperidin-4-ylmethoxy]-3H-imidazol-4-yl}methanone
    —— (4<i>R</i>)-6-formyl-2,2-dimethyl-(3a<i>t</i>,11a<i>t</i>)-3a,4,5,6,11,11a-hexahydro-4<i>r</i>,11<i>c</i>-epioxido-[1,3]dioxolo[4,5-<i>f</i>]imidazo[1,5-<i>a</i>][1,3]diazocine-7-carboxylic acid amide 39981-06-1 C13H16N4O5
    (4<i>R</i>)-6-formyl-2,2-dimethyl-(3a<i>t</i>,11a<i>t</i>)-3a,4,5,6,11,11a-hexahydro-4<i>r</i>,11<i>c</i>-epioxido-[1,3]dioxolo[4,5-<i>f</i>]imidazo[1,5-<i>a</i>][1,3]diazocine-7-carboxylic acid amide
    —— 4-(5-hydroxymethyl-3-isopropyl-1-methanesulfonylmethyl-1H-pyrazol-4-yloxy)-2,6-dimethyl-benzonitrile 1079103-45-9 C18H23N3O4S
    4-(5-hydroxymethyl-3-isopropyl-1-methanesulfonylmethyl-1H-pyrazol-4-yloxy)-2,6-dimethyl-benzonitrile
    —— 4-(triethylgermyl)-3-butyn-2-one 63247-78-9 C10H18GeO
    4-(triethylgermyl)-3-butyn-2-one
    —— (4S,5R)-4-(benzyl((R)-2-hydroxy-1-phenylethyl)amino)-6,6,6-trifluorohexane-1,5-diol 1009606-17-0 C21H26F3NO3
    (4S,5R)-4-(benzyl((R)-2-hydroxy-1-phenylethyl)amino)-6,6,6-trifluorohexane-1,5-diol
    —— (4R,5R)-5-[(R)-1-(tert-butyldimethylsilyloxy)-2-trityloxyethyl]-4-methyldihydrofuran-2-one 1187242-53-0 C32H40O4Si
    (4R,5R)-5-[(R)-1-(tert-butyldimethylsilyloxy)-2-trityloxyethyl]-4-methyldihydrofuran-2-one
    —— {[4-(Benzyloxycarbonylamino-methyl)-benzoyl]-tert-butoxycarbonylmethyl-amino}-acetic acid tert-butyl ester 851513-73-0 C28H36N2O7
    {[4-(Benzyloxycarbonylamino-methyl)-benzoyl]-tert-butoxycarbonylmethyl-amino}-acetic acid tert-butyl ester
    —— 4-Acetylamino-2-methyl-diphenylsulfon 7019-00-3 C15H15NO3S
    4-Acetylamino-2-methyl-diphenylsulfon
    —— 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-N-cyano-N'-(1-phenylethyl)-1-piperidinecarboximidamide 1402084-79-0 C29H28ClN5
    4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-N-cyano-N'-(1-phenylethyl)-1-piperidinecarboximidamide
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-4b,12-Difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-8-propyl-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-7,9-dioxa-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid 2-thioxo-2H-pyridin-1-yl ester 158952-31-9 C29H33F2NO6S
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-4b,12-Difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-8-propyl-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-7,9-dioxa-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid 2-thioxo-2H-pyridin-1-yl ester