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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[2-(4-acetoxy-phenyl)-4-benzyl-3,5-dioxo-4-propyl-pyrazolidin-1-yl]-benzoic acid ethyl ester 38321-14-1 C30H30N2O6
    4-[2-(4-acetoxy-phenyl)-4-benzyl-3,5-dioxo-4-propyl-pyrazolidin-1-yl]-benzoic acid ethyl ester
    —— 4-Acetoxy-3'-methyl-azobenzol 26053-93-0 C15H14N2O2
    4-Acetoxy-3'-methyl-azobenzol
    —— 4-chloro-2,6-dimethyl-5-(4-propoxy-benzyl)-pyrimidine 27132-13-4 C16H19ClN2O
    4-chloro-2,6-dimethyl-5-(4-propoxy-benzyl)-pyrimidine
    —— 4-(2-Methoxy-phenylhydrazono)-1-carbamoyl-3-methyl-2-pyrazolin-5-on 22948-46-5 C12H13N5O3
    4-(2-Methoxy-phenylhydrazono)-1-carbamoyl-3-methyl-2-pyrazolin-5-on
    —— 4-chloro-2-(4-methoxy-phenyl)-6-(3-methyl-butoxy)-quinoline 21203-03-2 C21H22ClNO2
    4-chloro-2-(4-methoxy-phenyl)-6-(3-methyl-butoxy)-quinoline
    —— 4-(4-ethyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester 1121600-29-0 C17H26N2O2
    4-(4-ethyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-acetylamino-<i>N</i>-(5-bromo-6-methyl-2-methylsulfanyl-pyrimidin-4-yl)-benzenesulfonamide 36082-15-2 C14H15BrN4O3S2
    4-acetylamino-<i>N</i>-(5-bromo-6-methyl-2-methylsulfanyl-pyrimidin-4-yl)-benzenesulfonamide
    —— [4-[7-[(2,4-dichlorophenyl)methylamino]pyrazolo[1,5-a]pyrimidin-5-yl]phenyl]-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]methanone 940282-07-5 C25H23Cl2N5O2
    [4-[7-[(2,4-dichlorophenyl)methylamino]pyrazolo[1,5-a]pyrimidin-5-yl]phenyl]-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]methanone
    —— 4-Chloro-1-methoxy-2-trifluoromethyl-1H-benzoimidazole 35642-96-7 C9H6ClF3N2O
    4-Chloro-1-methoxy-2-trifluoromethyl-1H-benzoimidazole
    —— 4,5,4',5'-tetraphenyl-2<i>H</i>,2'<i>H</i>-2,2'-[4,4'-(2,2'-biphenyl-4,4'-diyl-divinyl)-diphenyl]-bis-[1,2,3]triazole 37421-60-6 C56H40N6
    4,5,4',5'-tetraphenyl-2<i>H</i>,2'<i>H</i>-2,2'-[4,4'-(2,2'-biphenyl-4,4'-diyl-divinyl)-diphenyl]-bis-[1,2,3]triazole
    —— 4-hydroxy-3-pyridin-2-yl-2-thioxo-thiazolidine-4-carboxylic acid ethyl ester 69378-69-4 C11H12N2O3S2
    4-hydroxy-3-pyridin-2-yl-2-thioxo-thiazolidine-4-carboxylic acid ethyl ester
    —— 4-n-Octyloxy-3,5-dimethoxybenzylharnstoff 22342-88-7 C18H30N2O4
    4-n-Octyloxy-3,5-dimethoxybenzylharnstoff
    —— 4-Phenyl-isoxazole-3-carboxylic acid {2-[4-(3-butyl-2-imino-imidazolidine-1-sulfonyl)-phenyl]-ethyl}-amide 31815-29-9 C25H29N5O4S
    4-Phenyl-isoxazole-3-carboxylic acid {2-[4-(3-butyl-2-imino-imidazolidine-1-sulfonyl)-phenyl]-ethyl}-amide
    —— 4-[((1E,3E)-3-Penta-1,3-dienyl)-oxiranyl]-butyric acid methyl ester 73958-04-0 C12H18O3
    4-[((1E,3E)-3-Penta-1,3-dienyl)-oxiranyl]-butyric acid methyl ester
    —— 4-[3-(3-chloro-phenyl)-4-ethyl-4,5-dihydro-pyrazol-1-yl]-<i>N</i>-methyl-benzamide 41466-52-8 C19H20ClN3O
    4-[3-(3-chloro-phenyl)-4-ethyl-4,5-dihydro-pyrazol-1-yl]-<i>N</i>-methyl-benzamide
    —— 4-(1-benzyl-4-propyl-piperidin-4-yl)-morpholine 13793-04-9 C19H30N2O
    4-(1-benzyl-4-propyl-piperidin-4-yl)-morpholine
    —— 4-[3-(1,3-Dioxo-7-trifluoromethyl-2-aza-spiro[4.5]dec-2-yl)-propyl]-4-methyl-morpholin-4-ium; iodide 22108-32-3 C18H28F3N2O3*I
    4-[3-(1,3-Dioxo-7-trifluoromethyl-2-aza-spiro[4.5]dec-2-yl)-propyl]-4-methyl-morpholin-4-ium; iodide
    —— (4S)-1-[N-(3-fluorophenyl)aminocarbonylmethyl]-4-(4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl)-2-pyrrolidone 790298-66-7 C23H25FN2O5
    (4S)-1-[N-(3-fluorophenyl)aminocarbonylmethyl]-4-(4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl)-2-pyrrolidone
    —— 4-Chloro-benzenesulfonic acid 1-cyano-vinyl ester 31367-82-5 C9H6ClNO3S
    4-Chloro-benzenesulfonic acid 1-cyano-vinyl ester
    —— (4R,5R)-2'-(2,2-dimethylpropoxy)-5-methyl-7'-(5-pyrimidinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine 1215866-55-9 C25H26N4O3
    (4R,5R)-2'-(2,2-dimethylpropoxy)-5-methyl-7'-(5-pyrimidinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine
    —— 4,5α-epoxy-14-hexanoylamino-3-methoxy-6-oxo-morphin-7-ene-17-carboxylic acid benzyl ester 68617-47-0 C31H34N2O6
    4,5α-epoxy-14-hexanoylamino-3-methoxy-6-oxo-morphin-7-ene-17-carboxylic acid benzyl ester
    —— 4-Amino-2-(6-bromo-2-oxo-2,3-dihydro-1H-indol-3-yl)-3-oxo-butyric acid ethyl ester; hydrochloride 99482-73-2 C14H15BrN2O4*ClH
    4-Amino-2-(6-bromo-2-oxo-2,3-dihydro-1H-indol-3-yl)-3-oxo-butyric acid ethyl ester; hydrochloride
    —— 4,5,6,7-Tetrachloro-2-(10-chloro-benzo[h]quinolin-2-yl)-indan-1,3-dione 65237-20-9 C22H8Cl5NO2
    4,5,6,7-Tetrachloro-2-(10-chloro-benzo[h]quinolin-2-yl)-indan-1,3-dione
    —— (4-amino-phenyl)-acetic acid 2-morpholin-4-ylmethyl-cyclohexyl ester 5499-64-9 C19H28N2O3
    (4-amino-phenyl)-acetic acid 2-morpholin-4-ylmethyl-cyclohexyl ester
    —— 4-(2-Methylsulfanyl-4-oxo-azetidin-1-yl)-3-oxo-butyric acid 2-phenyl-[1,3]dioxolan-4-ylmethyl ester 64455-83-0 C18H21NO6S
    4-(2-Methylsulfanyl-4-oxo-azetidin-1-yl)-3-oxo-butyric acid 2-phenyl-[1,3]dioxolan-4-ylmethyl ester
    —— 4-(4-morpholin-4-yl-butyryl)-morpholine 5882-02-0 C12H22N2O3
    4-(4-morpholin-4-yl-butyryl)-morpholine
    —— 4,5,6,7-Tetrachloro-2-((E)-1,4-dimethyl-penta-1,3-dienyl)-benzo[1,3]dioxole 24834-18-2 C14H12Cl4O2
    4,5,6,7-Tetrachloro-2-((E)-1,4-dimethyl-penta-1,3-dienyl)-benzo[1,3]dioxole
    —— 4-Chloro-9-(2-ethoxycarbonyl-phenyl)-3,5,6-trihydroxy-xanthenylium 24921-34-4 C22H16ClO6
    4-Chloro-9-(2-ethoxycarbonyl-phenyl)-3,5,6-trihydroxy-xanthenylium
    —— 4-benzothiazol-2-ylsulfanyl-heptan-3-one 23447-08-7 C14H17NOS2
    4-benzothiazol-2-ylsulfanyl-heptan-3-one
    —— 4-Amino-6-pyridyl-sym.triazin-2N-(p-chloro-phenyl)-carboxamid 33957-49-2 C15H11ClN6O
    4-Amino-6-pyridyl-sym.triazin-2N-(p-chloro-phenyl)-carboxamid
    —— [4-(3,4-Dimethyl-isoxazol-5-ylsulfamoyl)-phenoxy]-acetic acid 21725-74-6 C13H14N2O6S
    [4-(3,4-Dimethyl-isoxazol-5-ylsulfamoyl)-phenoxy]-acetic acid
    —— 4-N-Benzyl-6-benzylamino-1,3-dimethyl-cytosin 35218-93-0 C20H22N4O
    4-N-Benzyl-6-benzylamino-1,3-dimethyl-cytosin
    —— 4-ethyl-3-methyl-7-(2-piperidin-1-yl-ethoxy)-chromen-2-one 32550-39-3 C19H25NO3
    4-ethyl-3-methyl-7-(2-piperidin-1-yl-ethoxy)-chromen-2-one
    —— {4-(4-Methoxy-phenyl)-5-[4-(4-methoxy-phenyl)-2-[(E)-methylimino]-2H-thiazol-(5Z)-ylidenemethyl]-thiazol-2-yl}-methyl-amine 24824-40-6 C23H22N4O2S2
    {4-(4-Methoxy-phenyl)-5-[4-(4-methoxy-phenyl)-2-[(E)-methylimino]-2H-thiazol-(5Z)-ylidenemethyl]-thiazol-2-yl}-methyl-amine
    —— 4-(2,6-Dichlor-3-methoxyphenyl)-pyrrolidin-2-on 60611-16-7 C11H11Cl2NO2
    4-(2,6-Dichlor-3-methoxyphenyl)-pyrrolidin-2-on
    —— 4-[3-(1-methyl-1H-pyrazol-4-yl)-phenyl]-1-(9H-purin-6-yl)-piperidine-4-carboxylicacid (2-hydroxy-ethyl)-amide acetate 1035345-08-4 C2H4O2*C23H26N8O2
    4-[3-(1-methyl-1H-pyrazol-4-yl)-phenyl]-1-(9H-purin-6-yl)-piperidine-4-carboxylicacid (2-hydroxy-ethyl)-amide acetate
    —— (4-allyloxy-6-chloro-[1,3,5]triazin-2-yl)-isobutyl-amine 4417-73-6 C10H15ClN4O
    (4-allyloxy-6-chloro-[1,3,5]triazin-2-yl)-isobutyl-amine
    —— 4-(4-Nitro-benzylsulfanyl)-3-(trityl-amino)-azetidin-2-one 37395-66-7 C29H25N3O3S
    4-(4-Nitro-benzylsulfanyl)-3-(trityl-amino)-azetidin-2-one
    —— (4,4-dimethyl-5-methylene-4,5-dihydro-thiazol-2-yl)-(4-methoxy-2-methyl-phenyl)-amine 40045-21-4 C14H18N2OS
    (4,4-dimethyl-5-methylene-4,5-dihydro-thiazol-2-yl)-(4-methoxy-2-methyl-phenyl)-amine
    —— 4-Methyl-benzoic acid N'-eth-(Z)-ylidene-N-indan-5-yl-hydrazide 37585-83-4 C19H20N2O
    4-Methyl-benzoic acid N'-eth-(Z)-ylidene-N-indan-5-yl-hydrazide
    —— 4,4,5,5-tetramethyl-1-(3-methylbenzyl)-4,5-dihydro-1H-azepine-3,6-diyl dibenzoate 1376970-94-3 C32H33NO4
    4,4,5,5-tetramethyl-1-(3-methylbenzyl)-4,5-dihydro-1H-azepine-3,6-diyl dibenzoate
    —— 4-phenyl-6-(9,9'-spirobi[9H-fluoren]-2-yl)pyrimidin-2-amine 1119254-24-8 C35H23N3
    4-phenyl-6-(9,9'-spirobi[9H-fluoren]-2-yl)pyrimidin-2-amine
    —— 4-[(E)-2-(6-fluoropyridin-2-yl)vinyl]-N-methylaniline 1349698-01-6 C14H13FN2
    4-[(E)-2-(6-fluoropyridin-2-yl)vinyl]-N-methylaniline
    —— 4-benzyl-6-(4-methylphenyl)amino-3,4-dihydronaphtho[2,3-f]-quinoxaline-2,7,12-(1H)-trione 1274873-27-6 C30H23N3O3
    4-benzyl-6-(4-methylphenyl)amino-3,4-dihydronaphtho[2,3-f]-quinoxaline-2,7,12-(1H)-trione
    —— 4-amino-1-hydroxycyclohexa-3,5-diene-1,3-dicarboxylic acid dimethyl ester 177913-48-3 C10H13NO5
    4-amino-1-hydroxycyclohexa-3,5-diene-1,3-dicarboxylic acid dimethyl ester
    —— 4-Amino-butane-1-sulfonic acid [4-(5-methyl-3-nitro-acridin-9-ylamino)-phenyl]-amide 80259-86-5 C24H25N5O4S
    4-Amino-butane-1-sulfonic acid [4-(5-methyl-3-nitro-acridin-9-ylamino)-phenyl]-amide
    —— 4-Piperidineacetic acid,1-[2-(phenylmethoxy)ethyl]-2-[1-(phenylsulfonyl)-1H-indol-3-yl]-, methylester, cis- 140840-69-3 C31H34N2O5S
    4-Piperidineacetic acid,1-[2-(phenylmethoxy)ethyl]-2-[1-(phenylsulfonyl)-1H-indol-3-yl]-, methylester, cis-
    —— 4,7,4',7'-tetramethoxy-[1,1']binaphthalenyl 77746-16-8 C24H22O4
    4,7,4',7'-tetramethoxy-[1,1']binaphthalenyl
    —— (4S)-4-{[1-[[2-(trimethylsilanyl)ethoxy]methyl]-1H-benzimidazol-2-yl]methyl}azetidin-2-one 250135-84-3 C17H25N3O2Si
    (4S)-4-{[1-[[2-(trimethylsilanyl)ethoxy]methyl]-1H-benzimidazol-2-yl]methyl}azetidin-2-one
    —— 4-hydroxy-6-(methoxymethyl)-2-[2-{3-(pyrid-3-yl)isoxazol-5-yl}pyrrolidin-1-yl]pyrimidine 851435-08-0 C18H19N5O3
    4-hydroxy-6-(methoxymethyl)-2-[2-{3-(pyrid-3-yl)isoxazol-5-yl}pyrrolidin-1-yl]pyrimidine