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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methylanthracene-1,9-dicarboxylic acid 160555-10-2 C17H12O4
    4-methylanthracene-1,9-dicarboxylic acid
    —— 4-Methyl-1,2,3,4,5,6,7,8-octahydro-[1]anthrol 855881-03-7 C15H20O
    4-Methyl-1,2,3,4,5,6,7,8-octahydro-[1]anthrol
    —— 4-(5-amino-1,2,3,4-tetrahydronaphthalen-1-yl)-2-methylimidazole-1-carboxylic acid tert-butyl ester 725233-13-6 C19H25N3O2
    4-(5-amino-1,2,3,4-tetrahydronaphthalen-1-yl)-2-methylimidazole-1-carboxylic acid tert-butyl ester
    —— 4(1H)-Pyrimidinone, 5-((dicyclohexylamino)methyl)-2,3-dihydro-2-thioxo- 89665-71-4 C17H27N3OS
    4(1H)-Pyrimidinone, 5-((dicyclohexylamino)methyl)-2,3-dihydro-2-thioxo-
    —— 4-(4-bromophenyl)-1,2-diphenylbutane-1,4-dione 37940-37-7 C22H17BrO2
    4-(4-bromophenyl)-1,2-diphenylbutane-1,4-dione
    —— 4-(4-Dimethylaminoanilino)-6-(methoxymethyl)-2-(3-methylphenyl)pyrimidine 438247-50-8 C21H24N4O
    4-(4-Dimethylaminoanilino)-6-(methoxymethyl)-2-(3-methylphenyl)pyrimidine
    —— 4-(((2-Aminophenyl)methyl)amino)cyclohexyl acetate 93839-71-5 C15H22N2O2
    4-(((2-Aminophenyl)methyl)amino)cyclohexyl acetate
    —— 4(1H)-Pyrimidinone, 2,3-dihydro-5-(((2-chlorophenyl)amino)methyl)-2-thioxo- 89665-76-9 C11H10ClN3OS
    4(1H)-Pyrimidinone, 2,3-dihydro-5-(((2-chlorophenyl)amino)methyl)-2-thioxo-
    —— 4-{N-[α-(4-Chloro-phenyl)-2-piperidino-benzyl]-aminocarbonylmethyl}-benzoic acid 89573-07-9 C27H27ClN2O3
    4-{N-[α-(4-Chloro-phenyl)-2-piperidino-benzyl]-aminocarbonylmethyl}-benzoic acid
    —— 4-(4-chlorophenyl)-1,2-diphenylbutane-1,4-dione 65690-99-5 C22H17ClO2
    4-(4-chlorophenyl)-1,2-diphenylbutane-1,4-dione
    —— 4-[3-(4-chloro-phenyl)-3<i>H</i>-spiro[isobenzofuran-1,4'-piperidine]-1'-yl]-1-(4-fluoro-phenyl)-butan-1-one 68381-84-0 C28H27ClFNO2
    4-[3-(4-chloro-phenyl)-3<i>H</i>-spiro[isobenzofuran-1,4'-piperidine]-1'-yl]-1-(4-fluoro-phenyl)-butan-1-one
    —— 4-Amino-1-methyl-5-phenyl-1H-pyrazole-3-carboxylic acid 91857-82-8 C11H11N3O2
    4-Amino-1-methyl-5-phenyl-1H-pyrazole-3-carboxylic acid
    —— 4-azepan-1-yl-N-[5-(4-methoxy-phenyl)-2H-pyrazol-3-yl]-butyramide 948881-83-2 C20H28N4O2
    4-azepan-1-yl-N-[5-(4-methoxy-phenyl)-2H-pyrazol-3-yl]-butyramide
    —— 4-fluoro-2-isopropylbenzaldehyde 1289039-02-6 C10H11FO
    4-fluoro-2-isopropylbenzaldehyde
    —— 4-[1-(dimethylamino)-2-phenylethyl]phenol;hydron;chloride —— C16H20ClNO
    4-[1-(dimethylamino)-2-phenylethyl]phenol;hydron;chloride
    —— 4-(4-Nitro-phenyl)-6-phenyl-2-thioxo-1,2,3,4-tetrahydro-pyridine-3-carbonitrile 89451-31-0 C18H13N3O2S
    4-(4-Nitro-phenyl)-6-phenyl-2-thioxo-1,2,3,4-tetrahydro-pyridine-3-carbonitrile
    —— [4-(Bromo-phenyl-methyl)-phenyl]-phenyl-methanone 643001-27-8 C20H15BrO
    [4-(Bromo-phenyl-methyl)-phenyl]-phenyl-methanone
    —— 4-Benzyl-α-ethyl-benzhydrol 56430-97-8 C22H22O
    4-Benzyl-α-ethyl-benzhydrol
    —— 4,6-diphenyl-3-cyano-3,4-dihydro-2<1H>pyridinethione 89451-29-6 C18H14N2S
    4,6-diphenyl-3-cyano-3,4-dihydro-2<1H>pyridinethione
    —— 4-amino-5-methoxy-2-(1,1-dimethyl-ethyl-aminocarbonyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 162272-27-7 C8H15N5O3
    4-amino-5-methoxy-2-(1,1-dimethyl-ethyl-aminocarbonyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 4-{[4'-(2-hydroxy-2-methylpropoxy)-2',6'-dimethylbiphenyl-3-yl]methoxy}benzaldehyde 955929-86-9 C26H28O4
    4-{[4'-(2-hydroxy-2-methylpropoxy)-2',6'-dimethylbiphenyl-3-yl]methoxy}benzaldehyde
    —— 4,4,4-trifluoro-1-[(S)-3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-piperidin1-yl]-butan-1-one 1286708-53-9 C15H16F3N3O2S
    4,4,4-trifluoro-1-[(S)-3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-piperidin1-yl]-butan-1-one
    —— 4-Chloro-6-methoxy-2-phenyl-3-quinolinecarbonyl chloride 93663-80-0 C17H11Cl2NO2
    4-Chloro-6-methoxy-2-phenyl-3-quinolinecarbonyl chloride
    —— 4-(1-piperazinyl)-5-methylfuro<3,2-c>pyridine 119924-39-9 C12H15N3O
    4-(1-piperazinyl)-5-methylfuro<3,2-c>pyridine
    —— 4-{N-[α-(2-Fluoro-phenyl)-2-piperidino-benzyl]-aminocarbonylmethyl}-benzoic acid 89573-06-8 C27H27FN2O3
    4-{N-[α-(2-Fluoro-phenyl)-2-piperidino-benzyl]-aminocarbonylmethyl}-benzoic acid
    —— 4-Pyrimidinamine, 6-chloro-5-nitro-N-2-propenyl- 89793-34-0 C7H7ClN4O2
    4-Pyrimidinamine, 6-chloro-5-nitro-N-2-propenyl-
    —— 4-benzyl-2-benzyloxymorpholine hydrochloride 89220-86-0 C18H21NO2*ClH
    4-benzyl-2-benzyloxymorpholine hydrochloride
    —— 4,4,4-trifluoro-1-[(R)-3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-piperidin-1-yl]-butan-1-one 1286708-52-8 C15H16F3N3O2S
    4,4,4-trifluoro-1-[(R)-3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-piperidin-1-yl]-butan-1-one
    —— 4-[3-(thien-2-yl)-1,2,4-oxadiazol-5-yl]-piperidine 244272-35-3 C11H13N3OS
    4-[3-(thien-2-yl)-1,2,4-oxadiazol-5-yl]-piperidine
    —— 4,4,4-trifluoro-1-[3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-azetidin-1-yl]-butan-1-one 1286708-56-2 C13H12F3N3O2S
    4,4,4-trifluoro-1-[3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-azetidin-1-yl]-butan-1-one
    —— 4,4,4-trifluoro-1-[(S)-3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-pyrrolidin-1-yl]-butan-1-one 1286708-55-1 C14H14F3N3O2S
    4,4,4-trifluoro-1-[(S)-3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-pyrrolidin-1-yl]-butan-1-one
    —— 4,4,4-trifluoro-N-[ 3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-propyl]-butyramide 1286708-57-3 C13H14F3N3O2S
    4,4,4-trifluoro-N-[ 3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-propyl]-butyramide
    —— 4,5-diiodothiophene-2-carbonitrile 1395084-07-7 C5HI2NS
    4,5-diiodothiophene-2-carbonitrile
    —— 4-{N-[2-Piperidino-α-(pyridin-2-yl)-benzyl]-aminocarbonylmethyl}-benzoic acid 89573-13-7 C26H27N3O3
    4-{N-[2-Piperidino-α-(pyridin-2-yl)-benzyl]-aminocarbonylmethyl}-benzoic acid
    —— 4-Benzyl-2,6-dihydroxybenzoesaeure 92254-70-1 C14H12O4
    4-Benzyl-2,6-dihydroxybenzoesaeure
    —— 4-oxo-4-[4-(3-thiophen-2-yl-[ 1,2,4]oxadiazol-5-yl)-piperidin-1-yl]-butyric acid 887422-22-2 C15H17N3O4S
    4-oxo-4-[4-(3-thiophen-2-yl-[ 1,2,4]oxadiazol-5-yl)-piperidin-1-yl]-butyric acid
    —— [4-(14)C]4-amino-2-(2-thiophenyl)-quinazoline 1207962-39-7 C12H9N3S
    [4-(14)C]4-amino-2-(2-thiophenyl)-quinazoline
    —— 4,15-Dithia-10,21-diazahexacyclo[10.10.0.02,10.03,7.013,21.014,18]docosa-1,3(7),5,8,12,14(18),16,19-octaene-11,22-dione 1375421-38-7 C18H8N2O2S2
    4,15-Dithia-10,21-diazahexacyclo[10.10.0.02,10.03,7.013,21.014,18]docosa-1,3(7),5,8,12,14(18),16,19-octaene-11,22-dione
    —— 4(1H)-Pyrimidinone, 2,3-dihydro-5-(((4-chlorophenyl)amino)methyl)-2-thioxo- 89665-70-3 C11H10ClN3OS
    4(1H)-Pyrimidinone, 2,3-dihydro-5-(((4-chlorophenyl)amino)methyl)-2-thioxo-
    —— 4-chloro-2,6-dimethyl-quinoline-7-carbaldehyde 507243-44-9 C12H10ClNO
    4-chloro-2,6-dimethyl-quinoline-7-carbaldehyde
    —— 4-(4-fluorophenyl)-5-[2-[4-(2-fluorobenzylidene)piperidin-1-yl]ethyl]-2-mercaptopyrimidine 206436-80-8 C24H23F2N3S
    4-(4-fluorophenyl)-5-[2-[4-(2-fluorobenzylidene)piperidin-1-yl]ethyl]-2-mercaptopyrimidine
    —— 4-(p-Chlorobenzoyl)-1-[3-(p-fluorobenzoyl)propyl]piperidine Hydrochloride —— C22H23ClFNO2*ClH
    4-(p-Chlorobenzoyl)-1-[3-(p-fluorobenzoyl)propyl]piperidine Hydrochloride
    —— 4-Methyl-1-morpholin-4-yl-isoquinoline-3-carboxylic acid methyl ester 89928-79-0 C16H18N2O3
    4-Methyl-1-morpholin-4-yl-isoquinoline-3-carboxylic acid methyl ester
    —— 4-phenyl-1,2-bis(trimethylsilyl)-1,3-butadiene 130552-27-1 C16H26Si2
    4-phenyl-1,2-bis(trimethylsilyl)-1,3-butadiene
    —— 4-(4-chloro-2,6-dimethyl-quinolin-7-ylmethoxy)-benzonitrile 507242-02-6 C19H15ClN2O
    4-(4-chloro-2,6-dimethyl-quinolin-7-ylmethoxy)-benzonitrile
    —— (4R,6R)-4-Isopropenyl-1-methyl-6-(3-methyl-but-2-enyl)-cyclohexene 135267-18-4 C15H24
    (4R,6R)-4-Isopropenyl-1-methyl-6-(3-methyl-but-2-enyl)-cyclohexene
    —— (4S,5R,6S)-7-(4-Methoxy-benzyloxy)-4,6-dimethyl-5-triethylsilanyloxy-1-[3-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-heptan-1-one 218152-68-2 C35H58O6Si2
    (4S,5R,6S)-7-(4-Methoxy-benzyloxy)-4,6-dimethyl-5-triethylsilanyloxy-1-[3-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-heptan-1-one
    —— 4-amino-2-((4-((E)-2-(3,5-dimethoxystyryl))phenylamino)methyl)phenol 1446410-66-7 C23H24N2O3
    4-amino-2-((4-((E)-2-(3,5-dimethoxystyryl))phenylamino)methyl)phenol
    —— 4-methyl-N,N,6-triphenylpyridin-3-amine 1532554-42-9 C24H20N2
    4-methyl-N,N,6-triphenylpyridin-3-amine
    —— 4-(2,6-Dimethyl-4-pyrrolidin-1-yl-quinolin-7-ylmethoxy)-3-trifluoromethyl-benzonitrile 507241-28-3 C24H22F3N3O
    4-(2,6-Dimethyl-4-pyrrolidin-1-yl-quinolin-7-ylmethoxy)-3-trifluoromethyl-benzonitrile