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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-phenylazo-benzoic acid isobutylamide 101585-81-3 C17H19N3O
    4-phenylazo-benzoic acid isobutylamide
    —— 4,5-Dimethyl-2-<4-phenoxy-phenyl>-1,2,3,6-tetrahydro-benzoesaeure 94968-13-5 C21H22O3
    4,5-Dimethyl-2-<4-phenoxy-phenyl>-1,2,3,6-tetrahydro-benzoesaeure
    —— 4-acetoxy-benzaldehyde-(4-phenylazo-phenylhydrazone) 102312-02-7 C21H18N4O2
    4-acetoxy-benzaldehyde-(4-phenylazo-phenylhydrazone)
    —— [4-(2-methoxy-1,1-dimethyl-ethyl)-phenyl]-[2-methoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-amine 573687-36-2 C27H27F3N4O2
    [4-(2-methoxy-1,1-dimethyl-ethyl)-phenyl]-[2-methoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-amine
    —— 4-(2-benzoyloxy-5-methyl-phenyl)-4-methyl-cyclohexa-2,5-dienone 114354-52-8 C21H18O3
    4-(2-benzoyloxy-5-methyl-phenyl)-4-methyl-cyclohexa-2,5-dienone
    —— 4-Amino-2-propyl-5-<<4-methyl-5-(2-hydroxy-aethyl)-thiazolio>-methyl>-pyrimidin Bromid-hydrobromid 107302-75-0 BrH*Br*C14H21N4OS
    4-Amino-2-propyl-5-<<4-methyl-5-(2-hydroxy-aethyl)-thiazolio>-methyl>-pyrimidin Bromid-hydrobromid
    —— 4,4'-dibromo-5,5'-bis(octyloxy)-2,2'-diiodobiphenyl 540536-05-8 C28H38Br2I2O2
    4,4'-dibromo-5,5'-bis(octyloxy)-2,2'-diiodobiphenyl
    —— 4-[4-(2-Diethylamino-ethylamino)-naphthalen-1-ylazo]-naphthalene-1-sulfonic acid 5236-05-5 C26H28N4O3S
    4-[4-(2-Diethylamino-ethylamino)-naphthalen-1-ylazo]-naphthalene-1-sulfonic acid
    —— 4-Isopropyl-5-phenyl-1,2,3-thiadiazol 72770-66-2 C11H12N2S
    4-Isopropyl-5-phenyl-1,2,3-thiadiazol
    —— (4-methylbenzyl)dibromoborane 99769-17-2 C8H9BBr2
    (4-methylbenzyl)dibromoborane
    —— 4-Propyl-2-(4-trifluoromethyl-phenyl)-[1,2,4]thiadiazolidine-3,5-dione 21714-96-5 C12H11F3N2O2S
    4-Propyl-2-(4-trifluoromethyl-phenyl)-[1,2,4]thiadiazolidine-3,5-dione
    —— 4-[(N-3-chlorophenylcarbamoyl)piperazin-1-yl]-6-(3,4-dimethoxyphenyl)pyrido[3,2-d]pyrimidine 897360-65-5 C26H25ClN6O3
    4-[(N-3-chlorophenylcarbamoyl)piperazin-1-yl]-6-(3,4-dimethoxyphenyl)pyrido[3,2-d]pyrimidine
    —— 4-amino-6-(4-{trans-4-[2-(4-ethoxypiperidin-1-yl)-2-oxoethyl]-cyclohexyl}phenyl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1236356-84-5 C28H37N5O4
    4-amino-6-(4-{trans-4-[2-(4-ethoxypiperidin-1-yl)-2-oxoethyl]-cyclohexyl}phenyl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
    —— 4-amino-6-(4-{trans-4-[2-(3-methyl-1,2,4-oxadiazol-5-yl)ethyl]cyclohexyl}phenyl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1236356-50-5 C24H28N6O3
    4-amino-6-(4-{trans-4-[2-(3-methyl-1,2,4-oxadiazol-5-yl)ethyl]cyclohexyl}phenyl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
    —— (4,8-Dimethoxy-furo[2',3':4,5]benzo[1,2-d]oxazol-2-yl)-phenyl-amine 52808-50-1 C17H14N2O4
    (4,8-Dimethoxy-furo[2',3':4,5]benzo[1,2-d]oxazol-2-yl)-phenyl-amine
    —— 4-[N'-(5-guanidinopentanoyl)hydrazinocarbonyl]-3-phenylbutyric acid trifluoroacetate 320727-81-9 C2HF3O2*C17H25N5O4
    4-[N'-(5-guanidinopentanoyl)hydrazinocarbonyl]-3-phenylbutyric acid trifluoroacetate
    —— (4bS,7R,8aR)-methyl 4b-benzyl-7,10-dihydroxy-7-(trifluoromethyl)-4b,5,6,7,8,8a,9,10-octahydrophenanthrene-2-carboxylate 1400927-11-8 C24H25F3O4
    (4bS,7R,8aR)-methyl 4b-benzyl-7,10-dihydroxy-7-(trifluoromethyl)-4b,5,6,7,8,8a,9,10-octahydrophenanthrene-2-carboxylate
    —— <4-Chlor-2-rhodan-methyl-phenoxy>-essigsaeure 13240-43-2 C10H8ClNO3S
    <4-Chlor-2-rhodan-methyl-phenoxy>-essigsaeure
    —— 4-{[1-(4-methoxy-benzoyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-(5-methyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide 58279-05-3 C20H19N5O5S2
    4-{[1-(4-methoxy-benzoyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-(5-methyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide
    —— 4,5-Epoxy-3,7-dimethyloctansaeure-ethylester 97309-28-9 C12H22O3
    4,5-Epoxy-3,7-dimethyloctansaeure-ethylester
    —— 4-oxo-4H,10H-pyrimido<1,2-a>azepine-3-carboxamide 94773-91-8 C10H9N3O2
    4-oxo-4H,10H-pyrimido<1,2-a>azepine-3-carboxamide
    —— 4-methoxy-7-(toluene-4-sulfonyloximethyl)-furo[3,2-g]chromen-5-one 855631-87-7 C20H16O7S
    4-methoxy-7-(toluene-4-sulfonyloximethyl)-furo[3,2-g]chromen-5-one
    —— [4-[2,3,4-Trihydroxy-2,4-dioxo-3-(pyridin-3-ylmethyl)-1,5,2lambda5,4lambda5-dioxadiphosphinan-6-yl]phenyl] octanoate 1296304-74-9 C22H29NO9P2
    [4-[2,3,4-Trihydroxy-2,4-dioxo-3-(pyridin-3-ylmethyl)-1,5,2lambda5,4lambda5-dioxadiphosphinan-6-yl]phenyl] octanoate
    —— (+/-)-4<i>c</i>-butoxycarbonyl-4<i>t</i>-hydroxy-1,1,2<i>r</i>,5<i>t</i>-tetramethyl-piperidinium; iodide 109287-88-9 C14H28NO3*I
    (+/-)-4<i>c</i>-butoxycarbonyl-4<i>t</i>-hydroxy-1,1,2<i>r</i>,5<i>t</i>-tetramethyl-piperidinium; iodide
    —— 4-(4-Nitro-phenylazo)-benzoesaeure-octylester 66516-38-9 C21H25N3O4
    4-(4-Nitro-phenylazo)-benzoesaeure-octylester
    —— (4-dimethylamino-benzylidene)-(3-methoxy-propyl)-amine 100799-97-1 C13H20N2O
    (4-dimethylamino-benzylidene)-(3-methoxy-propyl)-amine
    —— 4-(2-methyl-cyclohex-1-enyl)-2-(2-methyl-cyclopentyl)-butyric acid ethyl ester 103641-27-6 C19H32O2
    4-(2-methyl-cyclohex-1-enyl)-2-(2-methyl-cyclopentyl)-butyric acid ethyl ester
    —— 4-(2,2,3-trimethyl-cyclohexyl)-but-3-en-2-one 105394-03-4 C13H22O
    4-(2,2,3-trimethyl-cyclohexyl)-but-3-en-2-one
    —— (4-Iod-benzyl)-(2-cyan-ethyl)-ether <=3-(4-Iod-benzyloxy)-propionitril> 90917-32-1 C10H10INO
    (4-Iod-benzyl)-(2-cyan-ethyl)-ether <=3-(4-Iod-benzyloxy)-propionitril>
    —— 4-Aethoxy-N-benzoyl-benzhydrylamin 95137-43-2 C22H21NO2
    4-Aethoxy-N-benzoyl-benzhydrylamin
    —— 4-Naphthyl-(2)-azo-2-phenyl-oxazolidinon-(5) 103798-42-1 C19H13N3O2
    4-Naphthyl-(2)-azo-2-phenyl-oxazolidinon-(5)
    —— 4-(3-<Bis-(2-hydroxy-aethyl)-amino>-propylamino)-5-amino-6-chlor-pyrimidin 111164-66-0 C11H20ClN5O2
    4-(3-<Bis-(2-hydroxy-aethyl)-amino>-propylamino)-5-amino-6-chlor-pyrimidin
    —— 4-Chlor-benzolsulfonsaeure-<2,3-dibrom-butylester> 91687-78-4 C10H11Br2ClO3S
    4-Chlor-benzolsulfonsaeure-<2,3-dibrom-butylester>
    —— (4-hydroxy-benzoic acid )-silicic acid-anhydride 18817-01-1 C28H20O12Si
    (4-hydroxy-benzoic acid )-silicic acid-anhydride
    —— 4'-{3-[methyl-(tetrahydro-pyran-4-ylmethyl)-amino]-pyrrolidine-1-sulfonyl}-2'-trifluoromethyl-biphenyl-4-carbonitrile 917357-58-5 C25H28F3N3O3S
    4'-{3-[methyl-(tetrahydro-pyran-4-ylmethyl)-amino]-pyrrolidine-1-sulfonyl}-2'-trifluoromethyl-biphenyl-4-carbonitrile
    —— 4-(5,6-dihydro-[1,2,4]triazolo[5,1-<i>a</i>]isoquinolin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline 55308-86-6 C18H18N4
    4-(5,6-dihydro-[1,2,4]triazolo[5,1-<i>a</i>]isoquinolin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— 4-[6-(4-fluorophenyl)-imidazo[2,1-b]oxazol-5-yl]-N'2'-methyl-benzene-1,2-diamine 1033040-87-7 C18H15FN4O
    4-[6-(4-fluorophenyl)-imidazo[2,1-b]oxazol-5-yl]-N'2'-methyl-benzene-1,2-diamine
    —— 4-(5-(4-(3-(3-(trifluoromethyl)phenyl)ureido)phenyl)thiazol-2-yl)cyclohexanecarboxylic acid 1363361-18-5 C24H22F3N3O3S
    4-(5-(4-(3-(3-(trifluoromethyl)phenyl)ureido)phenyl)thiazol-2-yl)cyclohexanecarboxylic acid
    —— 4-(2,3-Dihydrobenzofuran-3-ylmethylthiocarbamoylsulfanyl)butyric acid methyl ester 370065-78-4 C15H19NO3S2
    4-(2,3-Dihydrobenzofuran-3-ylmethylthiocarbamoylsulfanyl)butyric acid methyl ester
    —— 4,6-diisopropoxy-2-(2,2,2-trifluoroethoxy)-5-pyrimidinecarbaldehyde 811802-26-3 C13H17F3N2O4
    4,6-diisopropoxy-2-(2,2,2-trifluoroethoxy)-5-pyrimidinecarbaldehyde
    —— 4-{3-[2-(4-cyclopropane-sulfonyl-phenyl)-2-(tetrahydro-pyran-4-yloxy)acetyl-amino]pyrazol-1-ylmethyl}benzoic acid methyl ester 1328993-20-9 C28H31N3O7S
    4-{3-[2-(4-cyclopropane-sulfonyl-phenyl)-2-(tetrahydro-pyran-4-yloxy)acetyl-amino]pyrazol-1-ylmethyl}benzoic acid methyl ester
    —— 4-Imidazol-1-yl-3-[2-(trifluoromethoxy)phenyl]pyrano[3,2-b]pyridin-2-one 1407730-69-1 C18H10F3N3O3
    4-Imidazol-1-yl-3-[2-(trifluoromethoxy)phenyl]pyrano[3,2-b]pyridin-2-one
    —— 4-methoxy-6-(2-bromophenyl)-6,12-methano-12H-dibenzo[d,g][1,3]dioxocin 1429327-09-2 C22H17BrO3
    4-methoxy-6-(2-bromophenyl)-6,12-methano-12H-dibenzo[d,g][1,3]dioxocin
    —— 4-(bis((6-(pyridin-2-yl)pyridin-2-yl)methyl)amino)benzaldehyde 1228675-10-2 C29H23N5O
    4-(bis((6-(pyridin-2-yl)pyridin-2-yl)methyl)amino)benzaldehyde
    —— 4-cyano-2,3,5-trimethylisoxazolium methosulfate 87273-28-7 CH3O4S*C7H9N2O
    4-cyano-2,3,5-trimethylisoxazolium methosulfate
    —— (4R,5S)-ethyl 5-(4-fluorophenyl)-2-thioxooxazolidine-4-carboxylate 1059607-76-9 C12H12FNO3S
    (4R,5S)-ethyl 5-(4-fluorophenyl)-2-thioxooxazolidine-4-carboxylate
    —— 4-(3,4-Dimethoxy-phenyl)-2,2-dimethyl-furan-3-one 260436-18-8 C14H16O4
    4-(3,4-Dimethoxy-phenyl)-2,2-dimethyl-furan-3-one
    —— 4-(Pyridin-3-ylamino)-2,5-dihydro-pyrrole-1,3-dicarboxylic acid diethyl ester 61319-86-6 C15H19N3O4
    4-(Pyridin-3-ylamino)-2,5-dihydro-pyrrole-1,3-dicarboxylic acid diethyl ester
    —— [4-(3-fluorobenzyl)-4H-thieno[3,2-b]pyrrol-5-yl]-[4-(4-methylpiperazine-1-carbonyl)piperidin-1-yl]methanone 1163137-00-5 C25H29FN4O2S
    [4-(3-fluorobenzyl)-4H-thieno[3,2-b]pyrrol-5-yl]-[4-(4-methylpiperazine-1-carbonyl)piperidin-1-yl]methanone
    —— 4-[5-(4-fluoro-3-trifluoromethyl-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-naphthalene-1-carboxylic acid (2-oxo-ethyl)-amide 1367283-94-0 C24H15F7N2O3
    4-[5-(4-fluoro-3-trifluoromethyl-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-naphthalene-1-carboxylic acid (2-oxo-ethyl)-amide