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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Oxo-pentanoic acid (R)-2-ethylsulfanylmethoxy-2-phenyl-ethyl ester 199997-90-5 C16H22O4S
    4-Oxo-pentanoic acid (R)-2-ethylsulfanylmethoxy-2-phenyl-ethyl ester
    —— 4-methoxy-3-methyl-2-[(4-trifluoromethyl-thiazole-2-carbonyl)-amino]-benzoic acid 1251165-84-0 C14H11F3N2O4S
    4-methoxy-3-methyl-2-[(4-trifluoromethyl-thiazole-2-carbonyl)-amino]-benzoic acid
    —— 4-[(1-phenyl-1H-tetrazol-5-yl)sulfonyl]butanenitrile 309241-44-9 C11H11N5O2S
    4-[(1-phenyl-1H-tetrazol-5-yl)sulfonyl]butanenitrile
    —— 4-(4-(2,6-dichlorobenzyloxy)phenyl)-2-(4-methoxybenzamido)thiazole-5-carboxylic acid 1363621-47-9 C25H18Cl2N2O5S
    4-(4-(2,6-dichlorobenzyloxy)phenyl)-2-(4-methoxybenzamido)thiazole-5-carboxylic acid
    —— 4-(4-{2-[(2S)-3-(Benzo[1,3]dioxol-5-yloxy)-2-hydroxy-propylamino]-ethyl}-benzenesulfonyl)-piperidine-1-carboxylic acid octylamide 392630-53-4 C32H47N3O7S
    4-(4-{2-[(2S)-3-(Benzo[1,3]dioxol-5-yloxy)-2-hydroxy-propylamino]-ethyl}-benzenesulfonyl)-piperidine-1-carboxylic acid octylamide
    —— 4-(2,6-dichlorobenzyloxy)benzoic acid 149289-09-8 C14H10Cl2O3
    4-(2,6-dichlorobenzyloxy)benzoic acid
    —— 4-(6-carbamoyl-3,5-dimethylpyrazin-2-yl)phenylboronic acid 1259022-66-6 C13H14BN3O3
    4-(6-carbamoyl-3,5-dimethylpyrazin-2-yl)phenylboronic acid
    —— 4-(2-Benzhydrylhydrazinyl)-6-chloropyrimidin-5-amine 15129-00-7 C17H16ClN5
    4-(2-Benzhydrylhydrazinyl)-6-chloropyrimidin-5-amine
    —— (4'-Benzyloxycarbonyl-2',6'-dimethyl)phenyl 3-(ω-azidopropyloxy)-acridine-9-carboxylate 216669-53-3 C33H28N4O5
    (4'-Benzyloxycarbonyl-2',6'-dimethyl)phenyl 3-(ω-azidopropyloxy)-acridine-9-carboxylate
    —— 4-Bromo-2-{[3-(Methylamino)-1-Phenylpropyl]Thio}Benzonitrile Oxalate 357433-84-2 C2H2O4*C17H17BrN2S
    4-Bromo-2-{[3-(Methylamino)-1-Phenylpropyl]Thio}Benzonitrile Oxalate
    —— 4-(4-Methyl-2-oxo-2,3-dihydro-thiazol-5-yl)-pyridine-3-carbaldehyde 106730-80-7 C10H8N2O2S
    4-(4-Methyl-2-oxo-2,3-dihydro-thiazol-5-yl)-pyridine-3-carbaldehyde
    —— 4-Methyl-5-(3-methyl-pyridin-4-yl)-3H-thiazol-2-one 106730-73-8 C10H10N2OS
    4-Methyl-5-(3-methyl-pyridin-4-yl)-3H-thiazol-2-one
    —— 4-(4-(1H-pyrrole-2-carboxamido)phenyl)-2-amino-1H-imidazol-3-ium chloride 1574306-44-7 C14H13N5O*ClH
    4-(4-(1H-pyrrole-2-carboxamido)phenyl)-2-amino-1H-imidazol-3-ium chloride
    —— 4,6-Dimethoxy-2-(2-hydroxy-aethylamino)-1,3,5-triazin 118632-54-5 C7H12N4O3
    4,6-Dimethoxy-2-(2-hydroxy-aethylamino)-1,3,5-triazin
    —— (4-Chloro-phenyl)-[5-(3-chloro-phenyl)-imidazo[1,2-a]quinolin-7-yl]-methanone 280143-38-6 C24H14Cl2N2O
    (4-Chloro-phenyl)-[5-(3-chloro-phenyl)-imidazo[1,2-a]quinolin-7-yl]-methanone
    —— (4-chlorophenyl)[4-(3-chlorophenyl)-2-methyl-6-quinazolinyl]-methanone 405548-68-7 C22H14Cl2N2O
    (4-chlorophenyl)[4-(3-chlorophenyl)-2-methyl-6-quinazolinyl]-methanone
    —— 4-methyl-piperazine-1-carboxylic acid 2-[1,6]naphthyridin-2-yl-3-oxo-1,3-dihydro-isoindol-1-yl ester 55112-54-4 C22H21N5O3
    4-methyl-piperazine-1-carboxylic acid 2-[1,6]naphthyridin-2-yl-3-oxo-1,3-dihydro-isoindol-1-yl ester
    —— 4-chloro-1-cyclopentyl-1-butanone 80086-20-0 C9H15ClO
    4-chloro-1-cyclopentyl-1-butanone
    —— 4-(4-Methyl-2-oxo-2,3-dihydro-thiazol-5-yl)-nicotinonitrile 106730-77-2 C10H7N3OS
    4-(4-Methyl-2-oxo-2,3-dihydro-thiazol-5-yl)-nicotinonitrile
    —— 4-[[2-(1,1-dimethylethoxy)-2-oxoethyl]amino]-alpha-methyl-benzenepropanoic acid, methyl ester 144871-89-6 C17H25NO4
    4-[[2-(1,1-dimethylethoxy)-2-oxoethyl]amino]-alpha-methyl-benzenepropanoic acid, methyl ester
    —— 4-[3,5-bis(trifluoromethyl)phenyl]-1,3,5-trimethylpyrazole 1219035-08-1 C14H12F6N2
    4-[3,5-bis(trifluoromethyl)phenyl]-1,3,5-trimethylpyrazole
    —— 4-Nitro-benzoic acid 2-methyl-1,2,3,4-tetrahydro-1,4-methano-naphthalen-2-yl ester 7572-53-4 C19H17NO4
    4-Nitro-benzoic acid 2-methyl-1,2,3,4-tetrahydro-1,4-methano-naphthalen-2-yl ester
    —— (4'-Benzyloxycarbonyl-2',6'-dimethyl)phenyl 3-(ω-aminopropyloxy)acridine-9-carboxylate 216669-60-2 C33H30N2O5
    (4'-Benzyloxycarbonyl-2',6'-dimethyl)phenyl 3-(ω-aminopropyloxy)acridine-9-carboxylate
    —— [4-(4-benzoylaminophenyl)thiazol-2-ylthio]-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide 474968-46-2 C30H28Cl2N4O2S2
    [4-(4-benzoylaminophenyl)thiazol-2-ylthio]-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide
    —— 4-[5-[3,4,5-Tri(undecoxy)phenyl]-1,3,4-oxadiazol-2-yl]aniline 1146013-98-0 C47H77N3O4
    4-[5-[3,4,5-Tri(undecoxy)phenyl]-1,3,4-oxadiazol-2-yl]aniline
    —— (4S,5R,6R)-5-Acetylamino-4-tert-butoxycarbonylamino-6-(butyl-propyl-carbamoyl)-5,6-dihydro-4H-pyran-2-carboxylic acid benzhydryl ester 1053256-23-7 C34H45N3O7
    (4S,5R,6R)-5-Acetylamino-4-tert-butoxycarbonylamino-6-(butyl-propyl-carbamoyl)-5,6-dihydro-4H-pyran-2-carboxylic acid benzhydryl ester
    —— 4-[[(4-chlorophenyl)methylideneamino]carbamothioylamino]benzoic acid 1279049-22-7 C15H12ClN3O2S
    4-[[(4-chlorophenyl)methylideneamino]carbamothioylamino]benzoic acid
    —— 4-Dimethylamino-2,6-dimethyl-isophthalo-bis-nitriloxid 13012-17-4 C12H13N3O2
    4-Dimethylamino-2,6-dimethyl-isophthalo-bis-nitriloxid
    —— (4-Chloro-phenyl)-[4-(3-chloro-phenyl)-2-(2,2-dimethoxy-ethylamino)-quinolin-6-yl]-methanone 280143-37-5 C26H22Cl2N2O3
    (4-Chloro-phenyl)-[4-(3-chloro-phenyl)-2-(2,2-dimethoxy-ethylamino)-quinolin-6-yl]-methanone
    —— 4-{[4-(2-Aminoethyl)phenyl]sulfonyl}-N-octyl-1-piperidinecarboxamide 392630-35-2 C22H37N3O3S
    4-{[4-(2-Aminoethyl)phenyl]sulfonyl}-N-octyl-1-piperidinecarboxamide
    —— 4-Styryl-tropolon 904256-22-0 C15H12O2
    4-Styryl-tropolon
    —— 4-[[2-(1,1-dimethylethoxy)-2-oxoethyl]amino]-alpha-methyl-benzenepropanoic acid 144871-90-9 C16H23NO4
    4-[[2-(1,1-dimethylethoxy)-2-oxoethyl]amino]-alpha-methyl-benzenepropanoic acid
    —— {4-[(R)-2-((E)-3-hydroxy-4-phenyl-but-1-enyl)-6-oxo-piperidin-1-yl]-butoxy}-acetic acid methyl ester 802906-98-5 C22H31NO5
    {4-[(R)-2-((E)-3-hydroxy-4-phenyl-but-1-enyl)-6-oxo-piperidin-1-yl]-butoxy}-acetic acid methyl ester
    —— (4-Chloro-phenyl)-[5-(3-chloro-phenyl)-[1,2,4]triazolo[4,3-a]quinolin-7-yl]-(3-methyl-3H-imidazol-4-yl)-methanol 652131-05-0 C27H19Cl2N5O
    (4-Chloro-phenyl)-[5-(3-chloro-phenyl)-[1,2,4]triazolo[4,3-a]quinolin-7-yl]-(3-methyl-3H-imidazol-4-yl)-methanol
    —— (4-Chloro-phenyl)-[5-(3-chloro-phenyl)-1,2,3,9b-tetraaza-cyclopenta[a]naphthalen-7-yl]-(3-methyl-3H-imidazol-4-yl)-methanol 280143-53-5 C26H18Cl2N6O
    (4-Chloro-phenyl)-[5-(3-chloro-phenyl)-1,2,3,9b-tetraaza-cyclopenta[a]naphthalen-7-yl]-(3-methyl-3H-imidazol-4-yl)-methanol
    —— (4-Chloro-phenyl)-[5-(3-chloro-phenyl)-[1,2,4]triazolo[4,3-a]quinolin-7-yl]-methanone 280143-27-3 C23H13Cl2N3O
    (4-Chloro-phenyl)-[5-(3-chloro-phenyl)-[1,2,4]triazolo[4,3-a]quinolin-7-yl]-methanone
    —— 4-(1,3,5-trimethylpyrazol-4-yl)pyridine 1219035-12-7 C11H13N3
    4-(1,3,5-trimethylpyrazol-4-yl)pyridine
    —— 4-[1-(4-decyloxyphenethyl)-5-methyl-1H-pyrrol-2-yl]phenol 376642-04-5 C29H39NO2
    4-[1-(4-decyloxyphenethyl)-5-methyl-1H-pyrrol-2-yl]phenol
    —— 4,15β-dimethyl-4-aza-5α-androstan-3,17-dione 160412-03-3 C20H31NO2
    4,15β-dimethyl-4-aza-5α-androstan-3,17-dione
    —— 4-[[(4-chlorophenyl)methylideneamino]carbamothioyl]-N-hydroxypiperazine-1-carboxamide 1237537-71-1 C13H16ClN5O2S
    4-[[(4-chlorophenyl)methylideneamino]carbamothioyl]-N-hydroxypiperazine-1-carboxamide
    —— 4-((1-phenyl-1H-tetrazol-5-ylthio)methyl)benzoic acid 337920-44-2 C15H12N4O2S
    4-((1-phenyl-1H-tetrazol-5-ylthio)methyl)benzoic acid
    —— 4-{2-[1-(3-chloro-4-hydroxy-5-methoxy-phenyl)-meth-(Z)-ylidene]-3-oxo-2,3-dihydro-imidazo[2,1-b]thiazol-6-yl}-N,N-dimethyl-benzamide 1567849-83-5 C22H18ClN3O4S
    4-{2-[1-(3-chloro-4-hydroxy-5-methoxy-phenyl)-meth-(Z)-ylidene]-3-oxo-2,3-dihydro-imidazo[2,1-b]thiazol-6-yl}-N,N-dimethyl-benzamide
    —— 4,15β-Dimethyl-17β-(tertbutylcarbonyloxy)-4-aza-5α-androstan-3-one 160412-12-4 C25H41NO3
    4,15β-Dimethyl-17β-(tertbutylcarbonyloxy)-4-aza-5α-androstan-3-one
    —— (4R,5S,6S)-6-ethyl-4-(2-hydroxyethyl)-5-methyl-4-(trimethylsilyloxy)-tetrahydropyran-2-one 1299358-24-9 C13H26O4Si
    (4R,5S,6S)-6-ethyl-4-(2-hydroxyethyl)-5-methyl-4-(trimethylsilyloxy)-tetrahydropyran-2-one
    —— 4-{(2E)-3,3-dimethyl-2-[(1-methylethoxy)imino]butyl}-2-methyl-6-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one 1239264-78-8 C33H39N7O4
    4-{(2E)-3,3-dimethyl-2-[(1-methylethoxy)imino]butyl}-2-methyl-6-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one
    —— 4-(2-hydroxy-3-morpholinopropoxy)-2H-chromen-2-one 1202866-03-2 C16H19NO5
    4-(2-hydroxy-3-morpholinopropoxy)-2H-chromen-2-one
    —— (4R,5R)-2-(3-Bromo-propyl)-2-furan-2-yl-4,5-divinyl-[1,3]dioxolane 479547-05-2 C14H17BrO3
    (4R,5R)-2-(3-Bromo-propyl)-2-furan-2-yl-4,5-divinyl-[1,3]dioxolane
    —— 4-nitrobenzyl(5R,6S)-2-(7-hydroxyacetylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate 258840-17-4 C23H20N4O8S
    4-nitrobenzyl(5R,6S)-2-(7-hydroxyacetylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate
    —— (4R,5R)-2-Allyl-2-furan-2-yl-4,5-divinyl-[1,3]dioxolane 479547-06-3 C14H16O3
    (4R,5R)-2-Allyl-2-furan-2-yl-4,5-divinyl-[1,3]dioxolane
    —— 4-(1,3,5-trimethylpyrazol-4-yl)benzonitrile 1175945-62-6 C13H13N3
    4-(1,3,5-trimethylpyrazol-4-yl)benzonitrile