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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4aα-Hydroxymethyl-10β-hydroxy-1,1,8β-trimethyl-gibban-10α-carbonsaeure-methylester 6089-87-8 C21H34O4
4aα-Hydroxymethyl-10β-hydroxy-1,1,8β-trimethyl-gibban-10α-carbonsaeure-methylester
—— 4-benzyl 7-ethyl 6-hydroxy-1,4-diazabicyclo[3.3.1]non-6-ene-4,7-dicarboxylate 1217441-23-0 C18H22N2O5
4-benzyl 7-ethyl 6-hydroxy-1,4-diazabicyclo[3.3.1]non-6-ene-4,7-dicarboxylate
—— 4-[cyclopropyl-(4-pyridazin-4-yl-benzoyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1578188-34-7 C24H30N4O3
4-[cyclopropyl-(4-pyridazin-4-yl-benzoyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
—— 4-morpholin-4-ylmethylene-pentenedinitrile 23281-43-8 C10H11N3O
4-morpholin-4-ylmethylene-pentenedinitrile
—— (4-isopropoxy-3,3-dimethylspiro[chroman-2,4'-piperidine]-1'-yl)(4-isopropoxy-3-methoxyphenyl)methanone 1394030-28-4 C29H39NO5
(4-isopropoxy-3,3-dimethylspiro[chroman-2,4'-piperidine]-1'-yl)(4-isopropoxy-3-methoxyphenyl)methanone
—— (4R,7S,10R,13S,16R)-4-benzyl-7,13-diisobutyl-8,10,14-trimethyl-3,6,9,12,15-pentaoxo-1,17-diphenyl-2,5,11-trioxa-8,14-diazaheptadecan-16-yl (S)-2-((R)-3-((N-(tert-butoxycarbonyl)-N-methyl-L-leucyl)oxy)-2-oxopyrrolidin-1-yl)-4-methylpentanoate 188908-83-0 C64H90N4O15
(4R,7S,10R,13S,16R)-4-benzyl-7,13-diisobutyl-8,10,14-trimethyl-3,6,9,12,15-pentaoxo-1,17-diphenyl-2,5,11-trioxa-8,14-diazaheptadecan-16-yl (S)-2-((R)-3-((N-(tert-butoxycarbonyl)-N-methyl-L-leucyl)oxy)-2-oxopyrrolidin-1-yl)-4-methylpentanoate
—— 4-<2-oxo-2-(2-pyridyl)ethylidene>-2,2,5,5-tetramethylimidazolidine 1-oxyl 132574-70-0 C14H18N3O2
4-<2-oxo-2-(2-pyridyl)ethylidene>-2,2,5,5-tetramethylimidazolidine 1-oxyl
—— [4,6-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-phenoxy)-[1,3,5]triazin-2-yl]-phosphonic acid diethyl ester 34599-13-8 C35H52N3O7P
[4,6-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-phenoxy)-[1,3,5]triazin-2-yl]-phosphonic acid diethyl ester
—— (4S)-1-[N-(6-fluorobenzothiazol-2-yl)aminoethyl]-4-[4-metlioxy-3-(3R)-tetrahydrofuranyloxyphenyl]-2-pyrrolidone 790297-62-0 C24H26FN3O4S
(4S)-1-[N-(6-fluorobenzothiazol-2-yl)aminoethyl]-4-[4-metlioxy-3-(3R)-tetrahydrofuranyloxyphenyl]-2-pyrrolidone
—— 4,5,6,7-Tetrachloro-2-propyl-2,3,3a,7a-tetrahydro-1H-indene 91495-38-4 C12H14Cl4
4,5,6,7-Tetrachloro-2-propyl-2,3,3a,7a-tetrahydro-1H-indene
—— 4-(2-Methylnaphth-1-yl)pyrrolidin-2-on 60611-18-9 C15H15NO
4-(2-Methylnaphth-1-yl)pyrrolidin-2-on
—— 4-Aminomethyl-benzoic acid 3-(2-carboxy-ethyl)-phenyl ester; hydrochloride 35091-82-8 C17H17NO4*ClH
4-Aminomethyl-benzoic acid 3-(2-carboxy-ethyl)-phenyl ester; hydrochloride
—— 4-(5-oxo-2-thioxoimidazolidine-1-carbonyl)-5,6-diphenylpyridazin-3(2H)-one 1187767-42-5 C20H14N4O3S
4-(5-oxo-2-thioxoimidazolidine-1-carbonyl)-5,6-diphenylpyridazin-3(2H)-one
—— 4-(4-Ethoxy-phenyl)-bicyclo[2.2.2]octane-1-carboxylic acid 24021-07-6 C17H22O3
4-(4-Ethoxy-phenyl)-bicyclo[2.2.2]octane-1-carboxylic acid
—— 4-Methoxy-benzenesulfonic acid (3S,10R,13S,17S)-17-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 24227-59-6 C26H36O5S
4-Methoxy-benzenesulfonic acid (3S,10R,13S,17S)-17-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
—— 4-dimethylcarbamoyloxy-2-methylamino-6,7-dihydro-5<i>H</i>-cyclopentapyrimidine 30614-24-5 C11H16N4O2
4-dimethylcarbamoyloxy-2-methylamino-6,7-dihydro-5<i>H</i>-cyclopentapyrimidine
—— 4,5,6,7-tetrachloro-2-[5-(4,5,6,7-tetrachloro-1,3-dioxo-indan-2-yl)-8,9,10,11-tetrachloro-3-hydroxy-12-oxo-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-2-yl]-isoindole-1,3-dione 67004-29-9 C35H5Cl12N3O6
4,5,6,7-tetrachloro-2-[5-(4,5,6,7-tetrachloro-1,3-dioxo-indan-2-yl)-8,9,10,11-tetrachloro-3-hydroxy-12-oxo-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-2-yl]-isoindole-1,3-dione
—— [4-(dimethoxymethyl)phenyl] trifluoromethanesulfonate 86364-04-7 C10H11F3O5S
[4-(dimethoxymethyl)phenyl] trifluoromethanesulfonate
—— 4-(8-amino-5,7,9-trimethyl-5<i>H</i>-[1,2,4]triazino[5,6-<i>b</i>]indol-3-ylamino)-2-methyl-butan-2-ol 35157-09-6 C17H24N6O
4-(8-amino-5,7,9-trimethyl-5<i>H</i>-[1,2,4]triazino[5,6-<i>b</i>]indol-3-ylamino)-2-methyl-butan-2-ol
—— (4-chloro-6-isobutylsulfanyl-[1,3,5]triazin-2-yl)-(3-methoxy-propyl)-amine 4654-01-7 C11H19ClN4OS
(4-chloro-6-isobutylsulfanyl-[1,3,5]triazin-2-yl)-(3-methoxy-propyl)-amine
—— (4aS,10bS)-10-Methoxy-4-propyl-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline 736899-73-3 C17H25NO
(4aS,10bS)-10-Methoxy-4-propyl-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline
—— (4R,5S)-4-((1'S)-1'-acetoxy-1'-phenylsulfonylmethyl)-2,2-dimethyl-5-phenyl-1,3-dioxolane 885224-05-5 C20H22O6S
(4R,5S)-4-((1'S)-1'-acetoxy-1'-phenylsulfonylmethyl)-2,2-dimethyl-5-phenyl-1,3-dioxolane
—— 4-chloro-3-[5-oxo-1-(2,4,6-trichloro-phenyl)-2,5-dihydro-1<i>H</i>-pyrazol-3-ylamino]-<i>N</i>-(2-ethyl-hexyl)-benzamide 51959-10-5 C24H26Cl4N4O2
4-chloro-3-[5-oxo-1-(2,4,6-trichloro-phenyl)-2,5-dihydro-1<i>H</i>-pyrazol-3-ylamino]-<i>N</i>-(2-ethyl-hexyl)-benzamide
—— 4,4'-[<i>N</i>,<i>N</i>'-(9,10-dioxo-9,10-dihydro-anthracene-2,6-diyl)-bis-propionimidoyl]-bis-morpholine 63967-81-7 C28H32N4O4
4,4'-[<i>N</i>,<i>N</i>'-(9,10-dioxo-9,10-dihydro-anthracene-2,6-diyl)-bis-propionimidoyl]-bis-morpholine
—— 4-(3-chloro-<i>N</i>-phenylacetyl-anilino)-piperidine-1-carboxylic acid ethyl ester 63258-56-0 C22H25ClN2O3
4-(3-chloro-<i>N</i>-phenylacetyl-anilino)-piperidine-1-carboxylic acid ethyl ester
—— 4-Chloro-benzenesulfonic acid (3R,5R,6S)-5-hydroxy-6-methoxy-tetrahydro-pyran-3-yl ester 74128-35-1 C12H15ClO6S
4-Chloro-benzenesulfonic acid (3R,5R,6S)-5-hydroxy-6-methoxy-tetrahydro-pyran-3-yl ester
—— 4-[(4-Chlorophenyl)methyl]-2-({(2R)-1-[2-(3-propyl-1,2,4-oxadiazol-5-yl)ethyl]-2-pyrrolidinyl}methyl)-1(2H)-phthalazinone 1035263-83-2 C27H30ClN5O2
4-[(4-Chlorophenyl)methyl]-2-({(2R)-1-[2-(3-propyl-1,2,4-oxadiazol-5-yl)ethyl]-2-pyrrolidinyl}methyl)-1(2H)-phthalazinone
—— 4-Isothiazolin 71091-75-3 C8H5Cl2N3S
4-Isothiazolin
—— 4-(4-Amino-butoxy)-N-methyl-N-octadecyl-benzenesulfonamide 32623-10-2 C29H54N2O3S
4-(4-Amino-butoxy)-N-methyl-N-octadecyl-benzenesulfonamide
—— 4-[4-(Trifluoromethyl)phenoxy]benzylamine hcl 1188479-28-8 C14H13ClF3NO
4-[4-(Trifluoromethyl)phenoxy]benzylamine hcl
—— 4-morpholin-4-yl-3-phenyl-2-(3-trifluoromethyl-phenylhydrazono)-but-3-enoic acid 65090-88-2 C21H20F3N3O3
4-morpholin-4-yl-3-phenyl-2-(3-trifluoromethyl-phenylhydrazono)-but-3-enoic acid
—— 4,5α-epoxy-19<i>anti</i>-ethyl-6-methoxy-17-propyl-6β,14-ethano-morphin-7-en-3-ol 25800-91-3 C24H31NO3
4,5α-epoxy-19<i>anti</i>-ethyl-6-methoxy-17-propyl-6β,14-ethano-morphin-7-en-3-ol
—— (4-Hydroxy-phenyl)-{2-oxo-3-[(E)-(3-phenyl-acryloyl)amino]-azetidin-1-yl}-acetic acid 59509-22-7 C20H18N2O5
(4-Hydroxy-phenyl)-{2-oxo-3-[(E)-(3-phenyl-acryloyl)amino]-azetidin-1-yl}-acetic acid
—— 4-[2-(4-chloro phenyl) cyclopropyl] N-isobutyl benzenamide 1195204-63-7 C20H22ClNO
4-[2-(4-chloro phenyl) cyclopropyl] N-isobutyl benzenamide
—— [4-(2-methoxy-ethoxymethoxy)-2-(2,2,2-trifluoro-acetyl)-phenyl]-carbamic acid tert-butyl ester 853655-79-5 C17H22F3NO6
[4-(2-methoxy-ethoxymethoxy)-2-(2,2,2-trifluoro-acetyl)-phenyl]-carbamic acid tert-butyl ester
—— ((4aS,4bR,5S,6aS,6bS,10aS)-4b-Fluoro-5-hydroxy-4a,6a,8,9-tetramethyl-2-oxo-2,4a,4b,5,6,6a,7,10,10a,11,11a,11b,12,13-tetradecahydro-indeno[2,1-a]phenanthren-6b-yl)-oxo-acetic acid methyl ester 72204-89-8 C28H35FO5
((4aS,4bR,5S,6aS,6bS,10aS)-4b-Fluoro-5-hydroxy-4a,6a,8,9-tetramethyl-2-oxo-2,4a,4b,5,6,6a,7,10,10a,11,11a,11b,12,13-tetradecahydro-indeno[2,1-a]phenanthren-6b-yl)-oxo-acetic acid methyl ester
—— 4,5,6,7-Tetrachloro-2-(3,5-dichloro-4-fluoro-phenyl)-isoindole-1,3-dione 66931-22-4 C14H2Cl6FNO2
4,5,6,7-Tetrachloro-2-(3,5-dichloro-4-fluoro-phenyl)-isoindole-1,3-dione
—— (4R)-4-[(3,4-dichlorobenzoyl)amino]-5-oxo-5-(pentylamino)pentanoic acid 137893-60-8 C17H22Cl2N2O4
(4R)-4-[(3,4-dichlorobenzoyl)amino]-5-oxo-5-(pentylamino)pentanoic acid
—— 4-Brom-thiobenzoesaeure-S-<4-methoxy-phenylester> 97063-30-4 C14H11BrO2S
4-Brom-thiobenzoesaeure-S-<4-methoxy-phenylester>
—— 4-Chlorbutyl(methyl)phenylarsin 63630-80-8 C11H16AsCl
4-Chlorbutyl(methyl)phenylarsin
—— 4-([1,1'-biphenyl]-4-yl)-1-(2-hydroxyphenyl)azetidin-2-one 1197214-16-6 C21H17NO2
4-([1,1'-biphenyl]-4-yl)-1-(2-hydroxyphenyl)azetidin-2-one
—— 4-<p-(β-pyrrolidinoethoxy)phenyl>-3-(p-chlorobenzyl)chroman 76285-83-1 C28H30ClNO2
4-<p-(β-pyrrolidinoethoxy)phenyl>-3-(p-chlorobenzyl)chroman
—— 4-acetoxy-3-chloro-benzonitrile 142247-73-2 C9H6ClNO2
4-acetoxy-3-chloro-benzonitrile
—— (4aS,6aR,6aS,6bR,8aR,10S,12aR,14bS)-2,2,6a,6b,9,9,12a-heptamethyl-10-[3-(1-phenyltriazol-4-yl)propanoyloxy]-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid 1459140-61-4 C41H57N3O4
(4aS,6aR,6aS,6bR,8aR,10S,12aR,14bS)-2,2,6a,6b,9,9,12a-heptamethyl-10-[3-(1-phenyltriazol-4-yl)propanoyloxy]-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
—— 4-methylsulfonyl-4-(trifluoromethylsulfonyl)butanenitrile 101146-72-9 C6H8F3NO4S2
4-methylsulfonyl-4-(trifluoromethylsulfonyl)butanenitrile
—— 4-hydroxy-naphtho[2',3':4,5]imidazo[2,1-b]pyrano[3,2-e][1,3]thiazine-2,5-dione 98527-52-7 C17H8N2O4S
4-hydroxy-naphtho[2',3':4,5]imidazo[2,1-b]pyrano[3,2-e][1,3]thiazine-2,5-dione
—— (4-ethyl-5-methyl-thiazol-2-ylsulfanyl)-acetic acid ethyl ester 56157-63-2 C10H15NO2S2
(4-ethyl-5-methyl-thiazol-2-ylsulfanyl)-acetic acid ethyl ester
—— 4-ethanoyloxy-3-chlorobenzoyl chloride 135412-61-2 C9H6Cl2O3
4-ethanoyloxy-3-chlorobenzoyl chloride
—— 4-(3-Ethyl-2-oxo-cyclohexyl)-3-oxo-butyric acid ethyl ester 303155-21-7 C14H22O4
4-(3-Ethyl-2-oxo-cyclohexyl)-3-oxo-butyric acid ethyl ester
—— 4-Ethylidene-2,2,6,6-tetramethyl-tetrahydro-thiopyran 76935-92-7 C11H20S
4-Ethylidene-2,2,6,6-tetramethyl-tetrahydro-thiopyran