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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-isopropyl-piperazin-1-yl)-nicotinoyl]-morpholine 63847-89-2 C17H26N4O2
    4-[2-(4-isopropyl-piperazin-1-yl)-nicotinoyl]-morpholine
    —— 4-Nitro-2-toluolsulfonat 121550-56-9 C7H6NO5S
    4-Nitro-2-toluolsulfonat
    —— 4-chloro-3-(3-methoxy-phenyl)-1-methyl-2-(4-piperazin-1-yl-phenyl)-1H-pyrrolo[2,3-b]pyridine hydrochloride 1312579-69-3 C25H25ClN4O*ClH
    4-chloro-3-(3-methoxy-phenyl)-1-methyl-2-(4-piperazin-1-yl-phenyl)-1H-pyrrolo[2,3-b]pyridine hydrochloride
    —— 4-(2,2,2-trifluoroethoxy)-N,N-dimethylbenzamide 96308-24-6 C11H12F3NO2
    4-(2,2,2-trifluoroethoxy)-N,N-dimethylbenzamide
    —— 4-(benzenesulfonyl)-4-azabicyclo[5.5.0]dodeca-1(7),2,5,8,11-pentaen-10-one 127395-04-4 C17H13NO3S
    4-(benzenesulfonyl)-4-azabicyclo[5.5.0]dodeca-1(7),2,5,8,11-pentaen-10-one
    —— 4-bromo-3-(4-methoxy-phenyl)-isothiazole 16188-16-2 C10H8BrNOS
    4-bromo-3-(4-methoxy-phenyl)-isothiazole
    —— 4-oxo-3-(4-thiazol-2-ylsulfamoyl-phenyl)-3,4-dihydro-quinazoline-2-carboxylic acid ethyl ester 30838-38-1 C20H16N4O5S2
    4-oxo-3-(4-thiazol-2-ylsulfamoyl-phenyl)-3,4-dihydro-quinazoline-2-carboxylic acid ethyl ester
    —— (4<i>S</i>)-2ξ-benzyl-3,4<i>r</i>-dimethyl-5<i>c</i>-phenyl-oxazolidine 14733-65-4 C18H21NO
    (4<i>S</i>)-2ξ-benzyl-3,4<i>r</i>-dimethyl-5<i>c</i>-phenyl-oxazolidine
    —— 4-[(3-methyl-5-oxo-isoxazol-4-ylidene)-hydrazino]-N-thiazol-2-yl-benzenesulfonamide 106478-55-1 C13H11N5O4S2
    4-[(3-methyl-5-oxo-isoxazol-4-ylidene)-hydrazino]-N-thiazol-2-yl-benzenesulfonamide
    —— 4-methyl-6,7-bis-sulfooxy-coumarin; disodium-salt 1040-23-9 C10H6O10S2*2Na
    4-methyl-6,7-bis-sulfooxy-coumarin; disodium-salt
    —— 4'-iodocannabidiol 112639-14-2 C21H29IO2
    4'-iodocannabidiol
    —— 4-(1-biphenyl-3-yl-2-oxo-pyrrolidin-3-ylamino)-N-hydroxy-benzamide 1390617-89-6 C21H20N4O3
    4-(1-biphenyl-3-yl-2-oxo-pyrrolidin-3-ylamino)-N-hydroxy-benzamide
    —— 4-<i>tert</i>-butyl-benzaldehyde-(4-nitro-phenylhydrazone) 101585-94-8 C17H19N3O2
    4-<i>tert</i>-butyl-benzaldehyde-(4-nitro-phenylhydrazone)
    —— 4,6-bis-formylamino-3-methyl-3H-benzooxazol-2-one 32418-18-1 C10H9N3O4
    4,6-bis-formylamino-3-methyl-3H-benzooxazol-2-one
    —— 4-[1-(3-chloro-phenyl)-3-methyl-2-oxo-2,3-dihydro-1H-pyrrolo[3,2-c]pyridin-3-ylamino]-N-hydroxy-benzamide 1390618-55-9 C21H17ClN4O3
    4-[1-(3-chloro-phenyl)-3-methyl-2-oxo-2,3-dihydro-1H-pyrrolo[3,2-c]pyridin-3-ylamino]-N-hydroxy-benzamide
    —— 4-(N-<4,6-Dichlor-1,3,5-triazin-yl-(2)>-amino)-phenyl-N,N-diethylanilin 13734-06-0 C13H15Cl2N5
    4-(N-<4,6-Dichlor-1,3,5-triazin-yl-(2)>-amino)-phenyl-N,N-diethylanilin
    —— 4-fluoro-N-{1-[5-(4-fluoro-phenyl)-4-trifluoromethyl-thiazol-2-ylcarbamoyl]-1-methyl-ethyl}-benzamide 1205601-29-1 C21H16F5N3O2S
    4-fluoro-N-{1-[5-(4-fluoro-phenyl)-4-trifluoromethyl-thiazol-2-ylcarbamoyl]-1-methyl-ethyl}-benzamide
    —— 4-Amino-5-phenyl-3-(2'-pyrazolin-3'-yl)-1,2,4-triazol 40001-12-5 C11H12N6
    4-Amino-5-phenyl-3-(2'-pyrazolin-3'-yl)-1,2,4-triazol
    —— 4-[(3-chloro-4-fluorophenyl)amino]-6-[2-(4-amino-1-piperidinyl)ethylamino]pyrimido[5,4-d]pyrimidine 1230872-52-2 C19H22ClFN8
    4-[(3-chloro-4-fluorophenyl)amino]-6-[2-(4-amino-1-piperidinyl)ethylamino]pyrimido[5,4-d]pyrimidine
    —— 4-Nitro-1H-pyrazole; compound with 2H-[1,2,4]triazol-3-ylamine 137811-93-9 C2H4N4*C3H3N3O2
    4-Nitro-1H-pyrazole; compound with 2H-[1,2,4]triazol-3-ylamine
    —— 4-[(4-aminopiperidin-1-yl)methyl]-N-[2-(2-hydroxyethoxy)ethyl]benzamide 1444123-95-8 C17H27N3O3
    4-[(4-aminopiperidin-1-yl)methyl]-N-[2-(2-hydroxyethoxy)ethyl]benzamide
    —— 4-((1S,2R,3S,4R)-4-(benzo[d][1,3]dioxol-5-yl)-1-((tert-butyldimethylsilyl)oxy)-4-hydroxy-2,3-dimethylbutyl)-2-methoxyphenyl 4-methylbenzenesulfonate 1310802-79-9 C33H44O8SSi
    4-((1S,2R,3S,4R)-4-(benzo[d][1,3]dioxol-5-yl)-1-((tert-butyldimethylsilyl)oxy)-4-hydroxy-2,3-dimethylbutyl)-2-methoxyphenyl 4-methylbenzenesulfonate
    —— 4-Bromo-1-(toluene-4-sulfonyl)-1H-pyrrole-3-carbaldehyde 132034-70-9 C12H10BrNO3S
    4-Bromo-1-(toluene-4-sulfonyl)-1H-pyrrole-3-carbaldehyde
    —— 4-Nitro-benzoic acid 2-(2-oxo-2-phenyl-acetoxy)-ethyl ester 27792-80-9 C17H13NO7
    4-Nitro-benzoic acid 2-(2-oxo-2-phenyl-acetoxy)-ethyl ester
    —— 4-hydroxy-7-{3-[4-(p-methoxyphenyl)-1-piperazinyl]propyloxy}coumarin 482647-51-8 C23H26N2O5
    4-hydroxy-7-{3-[4-(p-methoxyphenyl)-1-piperazinyl]propyloxy}coumarin
    —— (4-chloro-3-fluorophenyl)-[3-(3,4-dimethoxyphenyl)-4,5-dihydropyrazol-1-yl]methanone 1417707-45-9 C18H16ClFN2O3
    (4-chloro-3-fluorophenyl)-[3-(3,4-dimethoxyphenyl)-4,5-dihydropyrazol-1-yl]methanone
    —— 4-chloro-N-(4-methyl-3-{5-oxo-2-[4-(2-pyrrolidin-1-yl-ethoxy)-phenylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-phenyl)-3-trifluoromethyl-benzamide 1332328-36-5 C34H32ClF3N6O3
    4-chloro-N-(4-methyl-3-{5-oxo-2-[4-(2-pyrrolidin-1-yl-ethoxy)-phenylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-phenyl)-3-trifluoromethyl-benzamide
    —— 4-ethyl-5-(3-phenylpropyl)pyrazole 1093394-99-0 C14H18N2
    4-ethyl-5-(3-phenylpropyl)pyrazole
    —— 4-(5-aminopentyl)-5-(tritylamino)-1-methylpyrazole 1025391-80-3 C28H32N4
    4-(5-aminopentyl)-5-(tritylamino)-1-methylpyrazole
    —— 4,5α-epoxy-3-methoxy-7,17-dimethyl-7α,14α-etheno-morphinan-6-one 36305-87-0 C21H23NO3
    4,5α-epoxy-3-methoxy-7,17-dimethyl-7α,14α-etheno-morphinan-6-one
    —— 4-hydroxy-5-[2-(4-hydroxyphenyl)-2,3-dihydro-1H-1,5-benzodiazepin-4-yl]-3,6-dihydro-2H-1,3-thiazine-2,6-dione 932731-31-2 C19H15N3O4S
    4-hydroxy-5-[2-(4-hydroxyphenyl)-2,3-dihydro-1H-1,5-benzodiazepin-4-yl]-3,6-dihydro-2H-1,3-thiazine-2,6-dione
    —— 4-amino-2-<i>p</i>-toluoyl-benzoic acid 876497-84-6 C15H13NO3
    4-amino-2-<i>p</i>-toluoyl-benzoic acid
    —— 4-acetyl-1-(3-amino-4-chlorophenyl)-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one 512177-30-9 C18H21ClN2O3
    4-acetyl-1-(3-amino-4-chlorophenyl)-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one
    —— (4-Chlorophenyl)(1-{2-[(4-pyridinylmethyl)amino]ethyl}-4-piperidinyl)methanone 298697-84-4 C20H24ClN3O
    (4-Chlorophenyl)(1-{2-[(4-pyridinylmethyl)amino]ethyl}-4-piperidinyl)methanone
    —— 4-(2,3-difluorobenzyl)-6-((((R)-1-(4-fluoro-3-methoxyphenyl)ethyl)amino)methyl)morpholin-3-one hydrochloride 1398369-78-2 C21H23F3N2O3*ClH
    4-(2,3-difluorobenzyl)-6-((((R)-1-(4-fluoro-3-methoxyphenyl)ethyl)amino)methyl)morpholin-3-one hydrochloride
    —— 4-[(N-benzoylamino)-2-propoxyl]coumarin 1416056-22-8 C19H17NO4
    4-[(N-benzoylamino)-2-propoxyl]coumarin
    —— 4-(8-carbamoyl-5-(2,6-dichlorobenzyl)imidazo[1,2-c]pyrimidin-7-ylamino)-3-methoxybenzoic acid 1386948-99-7 C22H17Cl2N5O4
    4-(8-carbamoyl-5-(2,6-dichlorobenzyl)imidazo[1,2-c]pyrimidin-7-ylamino)-3-methoxybenzoic acid
    —— 4,6-dibenzhydryl-3-iodo-1-methoxybenzene 1590417-67-6 C33H27IO
    4,6-dibenzhydryl-3-iodo-1-methoxybenzene
    —— 4-<(4-tert-Pentyl-phenoxy)-acetylamino>-anilid 94437-31-7 C19H24N2O2
    4-<(4-tert-Pentyl-phenoxy)-acetylamino>-anilid
    —— 4-Cyano-2-(2-N,N-diethylaminopropyl)-1(2H)-isoquinolone maleate 78745-92-3 C4H4O4*C17H21N3O
    4-Cyano-2-(2-N,N-diethylaminopropyl)-1(2H)-isoquinolone maleate
    —— 4-[3-(6-Isopropyl-pyridin-3-yl)-phenyl]-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one 579482-98-7 C24H20F3N3O
    4-[3-(6-Isopropyl-pyridin-3-yl)-phenyl]-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one
    —— 4-[(3,4-difluorobenzyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile 916808-18-9 C17H10F8N2
    4-[(3,4-difluorobenzyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile
    —— 4-Methyl-1-thiophen-2-yl-cyclohexylamine 1249144-47-5 C11H17NS
    4-Methyl-1-thiophen-2-yl-cyclohexylamine
    —— 4-(N-methyl-2-hydroxyethylamino)-2-(4-nitrophenyl)-5,6-dihydro[1]benzothiepino[5,4-d]pyrimidine 1649435-82-4 C21H20N4O3S
    4-(N-methyl-2-hydroxyethylamino)-2-(4-nitrophenyl)-5,6-dihydro[1]benzothiepino[5,4-d]pyrimidine
    —— 4-methoxy-N-(1-(4-methoxyphenyl)-2-phenylethyl)aniline 1834-75-9 C22H23NO2
    4-methoxy-N-(1-(4-methoxyphenyl)-2-phenylethyl)aniline
    —— 4-(p-Fluorphenylimino)-1-methylpiperidin 36796-48-2 C12H15FN2
    4-(p-Fluorphenylimino)-1-methylpiperidin
    —— 4-isopropyl-2-[5-methyl-1-(4-methylbenzyl)-1H-pyrazol-3-yl]-4,5-dihydro-1,3-oxazole 1085452-12-5 C18H23N3O
    4-isopropyl-2-[5-methyl-1-(4-methylbenzyl)-1H-pyrazol-3-yl]-4,5-dihydro-1,3-oxazole
    —— 4-Chloro-3-(2,2,2-trifluoroethylsulfamoyl)benzoic acid 716358-59-7 C9H7ClF3NO4S
    4-Chloro-3-(2,2,2-trifluoroethylsulfamoyl)benzoic acid
    —— 4-(dimethylsulfamoyl)-N'-hydroxybenzenecarboximidamide 939999-44-7 C9H13N3O3S
    4-(dimethylsulfamoyl)-N'-hydroxybenzenecarboximidamide
    —— (4-aminomethyl-3-fluoro-phenyl)-(4-fluoro-2-trifluoromethyl-phenyl)-amine 1242455-92-0 C14H11F5N2
    (4-aminomethyl-3-fluoro-phenyl)-(4-fluoro-2-trifluoromethyl-phenyl)-amine