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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Nitro-benzoic acid (Z)-1-methyl-2-(3-p-tolyl-[1,2,4]oxadiazol-5-yl)-vinyl ester 110449-26-8 C19H15N3O5
    4-Nitro-benzoic acid (Z)-1-methyl-2-(3-p-tolyl-[1,2,4]oxadiazol-5-yl)-vinyl ester
    —— 4-(tert-butyl)-1-ethynylcyclohexyl benzoate 1041400-83-2 C19H24O2
    4-(tert-butyl)-1-ethynylcyclohexyl benzoate
    —— 4-[cyclopropyl-(4-oxazol-5-yl-benzoyl)-amino]-piperidine-1-carboxylic acid 4-methoxy-phenyl ester 1578190-36-9 C26H27N3O5
    4-[cyclopropyl-(4-oxazol-5-yl-benzoyl)-amino]-piperidine-1-carboxylic acid 4-methoxy-phenyl ester
    —— 4-(3-chloro-phenyl)-2-[5-(4-methyl-piperazin-1-ylmethyl)-benzoimidazol-1-yl]-thiazole-5-carboxylic acid 1232234-52-4 C23H22ClN5O2S
    4-(3-chloro-phenyl)-2-[5-(4-methyl-piperazin-1-ylmethyl)-benzoimidazol-1-yl]-thiazole-5-carboxylic acid
    —— 4-Hept-1-ynyl-phenylamine 118476-13-4 C13H17N
    4-Hept-1-ynyl-phenylamine
    —— (4E)-2-amino-3-ethoxycarbonylhepta-2,4-dien-6-one 480453-20-1 C10H15NO3
    (4E)-2-amino-3-ethoxycarbonylhepta-2,4-dien-6-one
    —— 4-{2-[4-(2-bromoethyl)-1H-1,2,3-triazol-1-yl]ethyl}-1-[2-(1-octyl-1H-1,2,3-triazol-4-yl)ethyl]-1H-1,2,3-triazole 1314581-68-4 C20H32BrN9
    4-{2-[4-(2-bromoethyl)-1H-1,2,3-triazol-1-yl]ethyl}-1-[2-(1-octyl-1H-1,2,3-triazol-4-yl)ethyl]-1H-1,2,3-triazole
    —— 4-(2-Chloro-phenyl)-cubane-1-carboxylic acid methyl ester 123675-85-4 C16H13ClO2
    4-(2-Chloro-phenyl)-cubane-1-carboxylic acid methyl ester
    —— 4-methylnon-1-en-4-ol 698346-40-6 C10H20O
    4-methylnon-1-en-4-ol
    —— (4R)-5-eno-4,7-epidioxy-3-O-methyl-1,2-O-(S)-trichlorothylidene-5,6,8-trideoxy-α-D-threo-1,4-furano-4,7-diulooctose 1428560-07-9 C11H13Cl3O7
    (4R)-5-eno-4,7-epidioxy-3-O-methyl-1,2-O-(S)-trichlorothylidene-5,6,8-trideoxy-α-D-threo-1,4-furano-4,7-diulooctose
    —— 4,7-Dimethoxybenzo<c,d>indol-2(1H)-one 81903-46-0 C13H11NO3
    4,7-Dimethoxybenzo<c,d>indol-2(1H)-one
    —— 4-(4-chlorophenyl)-9-methyl-2-phenyl-4H,5H-pyrano[3,2-c]chromen-5-one 1228050-54-1 C25H17ClO3
    4-(4-chlorophenyl)-9-methyl-2-phenyl-4H,5H-pyrano[3,2-c]chromen-5-one
    —— 4-(((tert-butoxycarbonyl)amino)(phenylsulfonyl)methyl)-1,2-phenylene diacetate 1309658-32-9 C22H25NO8S
    4-(((tert-butoxycarbonyl)amino)(phenylsulfonyl)methyl)-1,2-phenylene diacetate
    —— (4R,1'R,5'S)-4-(4'-oxobicyclo[3.1.0]hex-1'-yl)pentanal 1043897-21-7 C11H16O2
    (4R,1'R,5'S)-4-(4'-oxobicyclo[3.1.0]hex-1'-yl)pentanal
    —— (4S)-4-(2-m-tolyloxy-propyl)-4,5-dihydro-oxazol-2-ylamine 1205639-40-2 C13H18N2O2
    (4S)-4-(2-m-tolyloxy-propyl)-4,5-dihydro-oxazol-2-ylamine
    —— (4-[2]furyl-phenyl)-arsonic acid 116532-40-2 C10H9AsO4
    (4-[2]furyl-phenyl)-arsonic acid
    —— 4-(4-Acetoxy-3-chlorphenylthio)-chinaldin 94753-28-3 C18H14ClNO2S
    4-(4-Acetoxy-3-chlorphenylthio)-chinaldin
    —— 4-Hydroxy-3-carboxy-4'-<bis-(2-hydroxy-aethyl)-aminomethyl>-azobenzol 93996-26-0 C18H21N3O5
    4-Hydroxy-3-carboxy-4'-<bis-(2-hydroxy-aethyl)-aminomethyl>-azobenzol
    —— 4-Methyl-2-hydroxymethyl-3-(2-diethylamino-ethyl)-5-ethoxycarbonyl-pyrrol 92790-41-5 C15H26N2O3
    4-Methyl-2-hydroxymethyl-3-(2-diethylamino-ethyl)-5-ethoxycarbonyl-pyrrol
    —— 4,4-Diaethoxy-2-octyl-2-phenyl-butyronitril 95288-12-3 C22H35NO2
    4,4-Diaethoxy-2-octyl-2-phenyl-butyronitril
    —— 4-(2-Diisopropylaminoethyl)-4-phenyl-3,4-dihydro-2H-isoquinolin-1-thione 59792-30-2 C23H30N2S
    4-(2-Diisopropylaminoethyl)-4-phenyl-3,4-dihydro-2H-isoquinolin-1-thione
    —— 4-[4-(2-dimethylamino-1-methyl-ethoxy)-phenoxy]-2-amino-aniline 60013-83-4 C17H23N3O2
    4-[4-(2-dimethylamino-1-methyl-ethoxy)-phenoxy]-2-amino-aniline
    —— 4-[[1-[1-(2,3-dihydro-1H-inden-5-yl)-5-fluoro-2-oxoindol-3-ylidene]ethylamino]carbamothioyl]benzoic acid 1247692-63-2 C27H22FN3O3S
    4-[[1-[1-(2,3-dihydro-1H-inden-5-yl)-5-fluoro-2-oxoindol-3-ylidene]ethylamino]carbamothioyl]benzoic acid
    —— 4-methyl-piperazine-1-carboxylic acid 6-(7-chloro-[1,8]naphthyridin-2-yl)-7-oxo-6,7-dihydro-5<i>H</i>-pyrrolo[3,4-<i>b</i>]pyrazin-5-yl ester 55112-91-9 C20H18ClN7O3
    4-methyl-piperazine-1-carboxylic acid 6-(7-chloro-[1,8]naphthyridin-2-yl)-7-oxo-6,7-dihydro-5<i>H</i>-pyrrolo[3,4-<i>b</i>]pyrazin-5-yl ester
    —— 4-Benzoyl-3-n-butoxy-5-nitro-benzoesaeure 51574-24-4 C18H17NO6
    4-Benzoyl-3-n-butoxy-5-nitro-benzoesaeure
    —— 4-(4-Fluorophenylsulphonylaminomethyl)chroman-7-yl-acetamide 123987-84-8 C18H19FN2O4S
    4-(4-Fluorophenylsulphonylaminomethyl)chroman-7-yl-acetamide
    —— 4-Ethylaminocyclohexancarbonsaeure 20073-86-3 C9H17NO2
    4-Ethylaminocyclohexancarbonsaeure
    —— 4-butyl-3,4-dihydro-1<i>H</i>-benzo[1,4]azarsinin-2-one 63935-82-0 C12H16AsNO
    4-butyl-3,4-dihydro-1<i>H</i>-benzo[1,4]azarsinin-2-one
    —— 4-(2-amino-2-methylpropyl)aniline hydrochloride salt 204592-53-0 C10H16N2*ClH
    4-(2-amino-2-methylpropyl)aniline hydrochloride salt
    —— (4S,5R,6R)-5-Acetylamino-4-tert-butoxycarbonylamino-6-{[2-(2-methoxy-phenyl)-ethyl]-propyl-carbamoyl}-5,6-dihydro-4H-pyran-2-carboxylic acid benzhydryl ester 1053713-58-8 C39H47N3O8
    (4S,5R,6R)-5-Acetylamino-4-tert-butoxycarbonylamino-6-{[2-(2-methoxy-phenyl)-ethyl]-propyl-carbamoyl}-5,6-dihydro-4H-pyran-2-carboxylic acid benzhydryl ester
    —— 4-phenylsulfanyl-β-cyclocitral 951660-79-0 C16H20OS
    4-phenylsulfanyl-β-cyclocitral
    —— 4-iodo-5,6-di(m-chloroanilino)pyridine-2,3-dione 1374846-44-2 C17H10Cl2IN3O2
    4-iodo-5,6-di(m-chloroanilino)pyridine-2,3-dione
    —— (4R)-1,4,5,6-tetrahydropyrimidin-4-ylmetyl (2R)-2-((1R)-3,3-difluorocyclopentyl)-2-hydroxy-2-phenylethanoate monohydrochloride 389889-36-5 C18H22F2N2O3*ClH
    (4R)-1,4,5,6-tetrahydropyrimidin-4-ylmetyl (2R)-2-((1R)-3,3-difluorocyclopentyl)-2-hydroxy-2-phenylethanoate monohydrochloride
    —— 4-{hexyl-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]amino}benzaldehyde 890150-96-6 C20H31NO3
    4-{hexyl-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]amino}benzaldehyde
    —— 4-Hydroxy-3-methoxy-benzaldehyd-<5-fluor-2-methyl-benzol-sulfonyl-(1)-hydrazon> 1682-86-6 C15H15FN2O4S
    4-Hydroxy-3-methoxy-benzaldehyd-<5-fluor-2-methyl-benzol-sulfonyl-(1)-hydrazon>
    —— 4-Phenylthio-3-trifluormethyl-trifluormethansulfonanilid 37996-97-7 C14H9F6NO2S2
    4-Phenylthio-3-trifluormethyl-trifluormethansulfonanilid
    —— 4-(4-fluorophenyl)-7-(tetrahydro-2H-pyran-2-yl)-2H-pyridazino[4,5-b][1,4]thiazine-3,8(4H,7H)-dione 1439377-93-1 C17H16FN3O3S
    4-(4-fluorophenyl)-7-(tetrahydro-2H-pyran-2-yl)-2H-pyridazino[4,5-b][1,4]thiazine-3,8(4H,7H)-dione
    —— 4'-p-chlorobenzoyloxy-1-methyl-1,3,4',5'-tetrahydro-3'H-spiro<indole-3,3'-pyrazol>-2-one 135641-73-5 C18H14ClN3O3
    4'-p-chlorobenzoyloxy-1-methyl-1,3,4',5'-tetrahydro-3'H-spiro<indole-3,3'-pyrazol>-2-one
    —— 4-{4-[5-(4-methoxy-anilino)-3-methyl-3<i>H</i>-[1,3,4]thiadiazol-2-ylidene]-but-2-enylidene}-2-phenyl-4<i>H</i>-oxazol-5-one 38124-53-7 C23H20N4O3S
    4-{4-[5-(4-methoxy-anilino)-3-methyl-3<i>H</i>-[1,3,4]thiadiazol-2-ylidene]-but-2-enylidene}-2-phenyl-4<i>H</i>-oxazol-5-one
    —— 4S-3-chloroacetyl-4-benzyl-5-oxazolidinone 139885-45-3 C12H12ClNO3
    4S-3-chloroacetyl-4-benzyl-5-oxazolidinone
    —— 4-(ethoxycarbonylamino)-4-methoxycarbonyl-2,2,6,6-tetramethylpiperidine-1-oxyl 139494-14-7 C14H25N2O5
    4-(ethoxycarbonylamino)-4-methoxycarbonyl-2,2,6,6-tetramethylpiperidine-1-oxyl
    —— 4-(4-(4-(diphenylamino)phenyl)-6-chloro-1,3,5-triazin-2-yl)benzaldehyde 1342231-01-9 C28H19ClN4O
    4-(4-(4-(diphenylamino)phenyl)-6-chloro-1,3,5-triazin-2-yl)benzaldehyde
    —— 4-(5'-fluoro-6-methoxy-2'-oxo3,4'-bipyridin-1'(2'H)-yl)-N-hydroxy-2-metyl-2-(methylsulfonyl)butanamide- 1398502-58-3 C17H20FN3O6S
    4-(5'-fluoro-6-methoxy-2'-oxo3,4'-bipyridin-1'(2'H)-yl)-N-hydroxy-2-metyl-2-(methylsulfonyl)butanamide-
    —— 4-Chloro-N-(1-chloro-cyclopropyl)-benzamide 86767-79-5 C10H9Cl2NO
    4-Chloro-N-(1-chloro-cyclopropyl)-benzamide
    —— 45-nitro-8,11-dithia-2,6-diaza-1,7(1,2),4(1,3)-tribenzenacycloundecaphane 862379-86-0 C22H21N3O2S2
    45-nitro-8,11-dithia-2,6-diaza-1,7(1,2),4(1,3)-tribenzenacycloundecaphane
    —— 4-iodo-2-sulfobenzoic anhydride 32364-34-4 C7H3IO4S
    4-iodo-2-sulfobenzoic anhydride
    —— 4-(2,4,6-trihydroxyphenyl)-4-(3-nitrophenyl)but-2-enolide 1332824-43-7 C16H11NO7
    4-(2,4,6-trihydroxyphenyl)-4-(3-nitrophenyl)but-2-enolide
    —— 4(3H)-Pyrimidinone, 6-(chloromethyl)-2-(1-phenylcyclopropyl)- 1355171-22-0 C14H13ClN2O
    4(3H)-Pyrimidinone, 6-(chloromethyl)-2-(1-phenylcyclopropyl)-
    —— 4-(2-bromophenyl)-3-chlorobenzo[g]quinoline-5,10-dione 1315369-75-5 C19H9BrClNO2
    4-(2-bromophenyl)-3-chlorobenzo[g]quinoline-5,10-dione
    —— 4-Brom-2,2-dimethyl-thietan-1,1-dioxid 56812-76-1 C5H9BrO2S
    4-Brom-2,2-dimethyl-thietan-1,1-dioxid