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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-tert-butoxymethyl-phenyl)-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one 937278-78-9 C24H26N4O2
    4-(2-tert-butoxymethyl-phenyl)-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one
    —— 4-methoxyphenyl (triphenyl-l5-phosphaneylidene)carbamate 40438-26-4 C26H22NO3P
    4-methoxyphenyl (triphenyl-l5-phosphaneylidene)carbamate
    —— 4-amino-7,9-dimethylpyrido<2,3:2<sup>1</sup>,3<sup>1</sup>>selenopheno<4,5-d>pyrimidine 98013-51-5 C11H10N4Se
    4-amino-7,9-dimethylpyrido<2,3:2<sup>1</sup>,3<sup>1</sup>>selenopheno<4,5-d>pyrimidine
    —— 4-methyl-1,2,3-benzotriazine 3-oxide 41608-06-4 C8H7N3O
    4-methyl-1,2,3-benzotriazine 3-oxide
    —— (4-Chloro-phenyl)-[5-(3-methyl-5-nitro-3H-imidazol-4-yl)-[1,3,4]oxadiazol-2-yl]-amine 876935-23-8 C12H9ClN6O3
    (4-Chloro-phenyl)-[5-(3-methyl-5-nitro-3H-imidazol-4-yl)-[1,3,4]oxadiazol-2-yl]-amine
    —— 4-[5-(2,2,2-trichloroacetamido)-1,3,4-thiadiazol-2-yl]benzoic acid 1361230-20-7 C11H6Cl3N3O3S
    4-[5-(2,2,2-trichloroacetamido)-1,3,4-thiadiazol-2-yl]benzoic acid
    —— (4aR,6R,7R,7aS)-6-(6-aminopurin-9-yl)-2-oxo-2-(tetradecylamino)-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol 140686-48-2 C24H41N6O5P
    (4aR,6R,7R,7aS)-6-(6-aminopurin-9-yl)-2-oxo-2-(tetradecylamino)-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol
    —— 4-methyl-N'-(2-(pyrrolidin-1-yl)benzylidene)benzenesulfonohydrazide 1285444-61-2 C18H21N3O2S
    4-methyl-N'-(2-(pyrrolidin-1-yl)benzylidene)benzenesulfonohydrazide
    —— 4-(5-aminomethylfuran-2-yl)-2-guanidinothiazole 129622-21-5 C9H11N5OS
    4-(5-aminomethylfuran-2-yl)-2-guanidinothiazole
    —— 4-pentenyl [2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)]-α-D-galactopyranoside 618115-55-2 C34H45NO15
    4-pentenyl [2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)]-α-D-galactopyranoside
    —— (4-methyl-5-phenyl-3-(3,4,5-trimethoxyphenyl)-1H-pyrrol-2-yl)(phenyl)methanone 1323976-15-3 C27H25NO4
    (4-methyl-5-phenyl-3-(3,4,5-trimethoxyphenyl)-1H-pyrrol-2-yl)(phenyl)methanone
    —— 4-Chloro-I+/--[[2-(dimethylamino)ethyl]amino]benzeneacetic acid 1218314-53-4 C12H17ClN2O2
    4-Chloro-I+/--[[2-(dimethylamino)ethyl]amino]benzeneacetic acid
    —— [{4-[2-[4-benzyl-5-(4-methylpiperidin-1-yl)-oxazol-2-yl]-2-(4-benzylpiperazin-1-yl)-ethyl]-cyclohexyl}-(4-fluorophenyl)-methyl]-dimethylamine 943030-92-0 C44H58FN5O
    [{4-[2-[4-benzyl-5-(4-methylpiperidin-1-yl)-oxazol-2-yl]-2-(4-benzylpiperazin-1-yl)-ethyl]-cyclohexyl}-(4-fluorophenyl)-methyl]-dimethylamine
    —— (4S)-4-methyl-4-(4',6'-di-O-acetyl-2',3'-dideoxy-α-D-erythro-2'-hexenopyranosyl)-2-phenyl-5(4H)-oxazolone 1310709-55-7 C20H21NO7
    (4S)-4-methyl-4-(4',6'-di-O-acetyl-2',3'-dideoxy-α-D-erythro-2'-hexenopyranosyl)-2-phenyl-5(4H)-oxazolone
    —— 4-anilino-2-(4-ethoxy-phenyl)-6-pyridin-2-yl-pyrimidine-5-carbonitrile 64499-26-9 C24H19N5O
    4-anilino-2-(4-ethoxy-phenyl)-6-pyridin-2-yl-pyrimidine-5-carbonitrile
    —— 4-Ethyl-3-methyl-2-oxo-1-oxa-3,8-diaza-spiro[4.5]decane-8-carboxylic acid benzyl ester 79062-99-0 C18H24N2O4
    4-Ethyl-3-methyl-2-oxo-1-oxa-3,8-diaza-spiro[4.5]decane-8-carboxylic acid benzyl ester
    —— 4-methyl-2-(3-methyl-5-pyridin-4-yl-[1,2,4]triazol-4-yl)-thiophene-3-carboxylic acid 57098-45-0 C14H12N4O2S
    4-methyl-2-(3-methyl-5-pyridin-4-yl-[1,2,4]triazol-4-yl)-thiophene-3-carboxylic acid
    —— 4-Methyl-2-(trifluoromethyl)pyridin-3-amine 1211540-24-7 C7H7F3N2
    4-Methyl-2-(trifluoromethyl)pyridin-3-amine
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(2-ethoxypyridin-3-yl)methanone 1304782-22-6 C19H21ClN2O3
    (4-(4-chlorophenoxy)piperidin-1-yl)(2-ethoxypyridin-3-yl)methanone
    —— (4-Methoxybenzyl)(4-nitrobenzyl)amine hydrobromide 1609395-90-5 C15H17BrN2O3
    (4-Methoxybenzyl)(4-nitrobenzyl)amine hydrobromide
    —— 4,5-dihydro-1-(3-ethoxy-α-ethoxymethyl-benzyl)-7-(5-pyrimidinylmethoxy)-[1H]-benz[g]indazole-3-carboxylic acid 219705-84-7 C29H30N4O5
    4,5-dihydro-1-(3-ethoxy-α-ethoxymethyl-benzyl)-7-(5-pyrimidinylmethoxy)-[1H]-benz[g]indazole-3-carboxylic acid
    —— 4-hydroxy-3-methyl-2'-methyl-4'-methoxydiphenylsulfone 141179-34-2 C15H16O4S
    4-hydroxy-3-methyl-2'-methyl-4'-methoxydiphenylsulfone
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(4-(2-hydroxypropan-2-yl)phenyl)methanone 1304781-80-3 C21H24ClNO3
    (4-(4-chlorophenoxy)piperidin-1-yl)(4-(2-hydroxypropan-2-yl)phenyl)methanone
    —— (4aR,6R,7R,8S,8aS)-8-Benzyloxy-7-(tert-butyl-dimethyl-silanyloxy)-6-isopropoxy-2,2-dimethyl-tetrahydro-pyrano[3,2-d][1,3]dioxine-4a-carboxylic acid methyl ester 753502-46-4 C27H44O8Si
    (4aR,6R,7R,8S,8aS)-8-Benzyloxy-7-(tert-butyl-dimethyl-silanyloxy)-6-isopropoxy-2,2-dimethyl-tetrahydro-pyrano[3,2-d][1,3]dioxine-4a-carboxylic acid methyl ester
    —— 4-(2-Aminoethyl)-2,3-dihydro-1,3-thiazol-2-one hydrochloride 1796966-31-8 C5H9ClN2OS
    4-(2-Aminoethyl)-2,3-dihydro-1,3-thiazol-2-one hydrochloride
    —— 4-((4R,5S)-5-(hydroxymethyl)-4-(4-hydroxyphenyl)-2-oxooxazolidin-3-yl)-N-propylbenzamide 1048011-21-7 C20H22N2O5
    4-((4R,5S)-5-(hydroxymethyl)-4-(4-hydroxyphenyl)-2-oxooxazolidin-3-yl)-N-propylbenzamide
    —— 4-[(2,4-dichlorophenyl)carbonyl]-1-methyl-2-piperazinone 1146412-02-3 C12H12Cl2N2O2
    4-[(2,4-dichlorophenyl)carbonyl]-1-methyl-2-piperazinone
    —— 4-(5-hydroxy-4,6-dimethoxypyrimidin-2-yl)-N,N-dimethyl-3,5-dioxopiperazine-1-sulfonamide 1146543-73-8 C12H17N5O7S
    4-(5-hydroxy-4,6-dimethoxypyrimidin-2-yl)-N,N-dimethyl-3,5-dioxopiperazine-1-sulfonamide
    —— 4-chloro-N-[5-chloro-2-(hydroxymethyl)phenyl]-N-[2-[[[isopropylamino]carbonyl]oxy]-(R)-1-methylethyl]benzenesulfonamide 290327-18-3 C20H24Cl2N2O5S
    4-chloro-N-[5-chloro-2-(hydroxymethyl)phenyl]-N-[2-[[[isopropylamino]carbonyl]oxy]-(R)-1-methylethyl]benzenesulfonamide
    —— 4-dodecyl-4"-cyano-p-terphenyl 120893-61-0 C31H37N
    4-dodecyl-4"-cyano-p-terphenyl
    —— 4-Iodo-2-(biphenyl-4-ylmethoxy)benzylalcohol 222977-91-5 C20H17IO2
    4-Iodo-2-(biphenyl-4-ylmethoxy)benzylalcohol
    —— 4-methoxy-N-[3-(3-pyridin-3-ylpyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-3-(trifluoromethyl)benzamide 950743-27-8 C26H18F3N5O2
    4-methoxy-N-[3-(3-pyridin-3-ylpyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-3-(trifluoromethyl)benzamide
    —— (4R,5R)-2-((E)-2-Biphenyl-4-yl-vinyl)-[1,3]dioxolane-4,5-dicarboxylic acid bis-dimethylamide 106092-37-9 C23H26N2O4
    (4R,5R)-2-((E)-2-Biphenyl-4-yl-vinyl)-[1,3]dioxolane-4,5-dicarboxylic acid bis-dimethylamide
    —— (4-Phenyl-butyl)-phosphonic acid monoisopropyl ester; compound with adamantan-1-ylamine 106019-33-4 C10H17N*C13H21O3P
    (4-Phenyl-butyl)-phosphonic acid monoisopropyl ester; compound with adamantan-1-ylamine
    —— 4-Bromo-2-butoxy-5-chloroaniline 1400644-46-3 C10H13BrClNO
    4-Bromo-2-butoxy-5-chloroaniline
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(3-methylpyridin-2-yl)methanone 1304781-30-3 C18H19ClN2O2
    (4-(4-chlorophenoxy)piperidin-1-yl)(3-methylpyridin-2-yl)methanone
    —— [4-(4-Fluorophenyl)-2-methylphenyl] acetate 22494-34-4 C15H13FO2
    [4-(4-Fluorophenyl)-2-methylphenyl] acetate
    —— 4-[(1S)-1-[[5-chloro-1-(quinolin-2-ylmethyl)indole-7-carbonyl]amino]ethyl]-3-fluorobenzoic acid 1196044-79-7 C28H21ClFN3O3
    4-[(1S)-1-[[5-chloro-1-(quinolin-2-ylmethyl)indole-7-carbonyl]amino]ethyl]-3-fluorobenzoic acid
    —— 4-Nitro-benzoic acid (2R,3S,4R,5R,6R)-3,4-bis-benzyloxy-6-((1S,2R,3S,4R,5R)-3,4-bis-benzyloxy-6,8-dioxa-bicyclo[3.2.1]oct-2-ylmethyl)-5-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-yl ester 106974-28-1 C55H55NO13
    4-Nitro-benzoic acid (2R,3S,4R,5R,6R)-3,4-bis-benzyloxy-6-((1S,2R,3S,4R,5R)-3,4-bis-benzyloxy-6,8-dioxa-bicyclo[3.2.1]oct-2-ylmethyl)-5-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-yl ester
    —— 4'-Nitro-2,6-diphenyl-dicarbonsaeure 69808-05-5 C14H9NO6
    4'-Nitro-2,6-diphenyl-dicarbonsaeure
    —— 4-butoxy-1,1,1-trifluoro-4-isopropoxy-2-(trifluoromethyl)butan-2-ol 1226778-15-9 C12H20F6O3
    4-butoxy-1,1,1-trifluoro-4-isopropoxy-2-(trifluoromethyl)butan-2-ol
    —— 4'-acetamino-2-methyl-4-nitro-diphenylsulfone 125743-96-6 C15H14N2O5S
    4'-acetamino-2-methyl-4-nitro-diphenylsulfone
    —— 4-Oxo-4-[4-(pyrimidin-2-yl)piperazin-1-yl]-1(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)butan-1-one Trifluoroacetate 374811-76-4 C2HF3O2*C22H27N5O2
    4-Oxo-4-[4-(pyrimidin-2-yl)piperazin-1-yl]-1(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)butan-1-one Trifluoroacetate
    —— 4-[5-(1-methyl-5-pyrazolyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677724-80-0 C13H18N6O
    4-[5-(1-methyl-5-pyrazolyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane
    —— (4S,5R,6R)-6-(benzyloxy)-5-((4-methoxybenzyl)oxy)hexadec-1-en-4-ol 1242076-74-9 C31H46O4
    (4S,5R,6R)-6-(benzyloxy)-5-((4-methoxybenzyl)oxy)hexadec-1-en-4-ol
    —— 4-(3,4-dimethylphenyl)-N-(3-nitrophenyl)-4H-1,2,4-triazol-3-amine 1381877-41-3 C16H15N5O2
    4-(3,4-dimethylphenyl)-N-(3-nitrophenyl)-4H-1,2,4-triazol-3-amine
    —— 4-bromo-N-((4-bromophenyl)sulfonyl)-N-cyclohexylbenzenesulfonamide 52374-15-9 C18H19Br2NO4S2
    4-bromo-N-((4-bromophenyl)sulfonyl)-N-cyclohexylbenzenesulfonamide
    —— 4-iodo-2,6-dimethyl-3-p-tolyl-2H-benzo[e][1,2]thiazine-1,1-dioxide 929206-05-3 C17H16INO2S
    4-iodo-2,6-dimethyl-3-p-tolyl-2H-benzo[e][1,2]thiazine-1,1-dioxide
    —— 4-Chloro-2-nitrophenyl 2'-hydroxycinnamate 159534-36-8 C15H10ClNO5
    4-Chloro-2-nitrophenyl 2'-hydroxycinnamate
    —— (4-methoxybenzyl)(trifluoromethyl)sulfane 1612253-29-8 C9H9F3OS
    (4-methoxybenzyl)(trifluoromethyl)sulfane