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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-bromo-N-[(1S,2S)-1-(1-hydroxyethyl)-2-methylbutyl]benzenesulfonamide 635289-97-3 C13H20BrNO3S
    4-bromo-N-[(1S,2S)-1-(1-hydroxyethyl)-2-methylbutyl]benzenesulfonamide
    —— 4-(2,6-dichlorophenoxy)-1-[(2-nitrophenyl)sulfonyl]piperidine 946395-60-4 C17H16Cl2N2O5S
    4-(2,6-dichlorophenoxy)-1-[(2-nitrophenyl)sulfonyl]piperidine
    —— 4-bromo-N-((1S,2S)-1-{hydroxy[di(1-naphtyl)]methyl}-2-methylbutyl)benzenesulfonamide 635290-74-3 C32H30BrNO3S
    4-bromo-N-((1S,2S)-1-{hydroxy[di(1-naphtyl)]methyl}-2-methylbutyl)benzenesulfonamide
    —— 4-butyl-1-[(1S,2S)-2-hydroxycyclohexyl]-1H-1,2,4-triazol-4-ium bromide 1356660-20-2 Br*C12H22N3O
    4-butyl-1-[(1S,2S)-2-hydroxycyclohexyl]-1H-1,2,4-triazol-4-ium bromide
    —— 4-(trifluoromethyl)triptycene-9-carboxaldehyde 1353014-59-1 C22H13F3O
    4-(trifluoromethyl)triptycene-9-carboxaldehyde
    —— 4-[(2-Methyl-3-benzofuranyl)methyl]benzoic acid 503172-28-9 C17H14O3
    4-[(2-Methyl-3-benzofuranyl)methyl]benzoic acid
    —— 4-dimethylamino-1,2-diphenyl-pentan-2-ol 855372-93-9 C19H25NO
    4-dimethylamino-1,2-diphenyl-pentan-2-ol
    —— 4-[2-(hydroxyamino)-2-oxoethyl]-N-(2-hydroxyethyl)-N-phenylbenzamide 1429652-14-1 C17H18N2O4
    4-[2-(hydroxyamino)-2-oxoethyl]-N-(2-hydroxyethyl)-N-phenylbenzamide
    —— 4,8-diphenyl-6-oxabicyclo[3.2.2]nona-2,8-diene 1210796-18-1 C20H18O
    4,8-diphenyl-6-oxabicyclo[3.2.2]nona-2,8-diene
    —— 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl 2-allyl-3,3-difluoro-2-(4-methoxyphenyl)amino-5-hexenoate 1071528-15-8 C27H24F19NO3
    4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl 2-allyl-3,3-difluoro-2-(4-methoxyphenyl)amino-5-hexenoate
    —— 4-Bromo-1-(fluoromethyl)-2-methylbenzene 1824142-81-5 C8H8BrF
    4-Bromo-1-(fluoromethyl)-2-methylbenzene
    —— 4-azido-5-iodo-2-methoxybenzoic acid 116519-16-5 C8H6IN3O3
    4-azido-5-iodo-2-methoxybenzoic acid
    —— 4-{[(1,1-dimethylethoxy)carbonyl]aminooxy}-N-[(phenylmethoxy)carbonyl]-L-homoserine methyl ester 1067639-97-7 C18H26N2O7
    4-{[(1,1-dimethylethoxy)carbonyl]aminooxy}-N-[(phenylmethoxy)carbonyl]-L-homoserine methyl ester
    —— 4-(4'-Chloro-biphenyl-4-yloxy)-thieno[2,3-c]pyridine-2-carboxylic acid amide 870242-47-0 C20H13ClN2O2S
    4-(4'-Chloro-biphenyl-4-yloxy)-thieno[2,3-c]pyridine-2-carboxylic acid amide
    —— (+)-[(4R,6R)-6-benzyloxymethyl-2,2-dimethyl-[1,3]dioxan-4-yl]methanol 188048-36-4 C15H22O4
    (+)-[(4R,6R)-6-benzyloxymethyl-2,2-dimethyl-[1,3]dioxan-4-yl]methanol
    —— (4R,6R)-6-{2-[(1S,2S,6S,8S,8aR)-1,2,6,7,8,8a-hexahydro-6-t-butyldimethylsilyloxy-8-(2-isopropyl-3-methylbutyryloxy)-2-methyl-1-naphthyl]ethyl}tetrahydro-4-t-butyldimethylsilyloxy-2H-pyran-2-one 159224-82-5 C38H68O6Si2
    (4R,6R)-6-{2-[(1S,2S,6S,8S,8aR)-1,2,6,7,8,8a-hexahydro-6-t-butyldimethylsilyloxy-8-(2-isopropyl-3-methylbutyryloxy)-2-methyl-1-naphthyl]ethyl}tetrahydro-4-t-butyldimethylsilyloxy-2H-pyran-2-one
    —— (4-oxo-5-<i>p</i>-tolylhydrazono-4,5-dihydro-thiazol-2-ylsulfanyl)-acetic acid ethyl ester 70380-91-5 C14H15N3O3S2
    (4-oxo-5-<i>p</i>-tolylhydrazono-4,5-dihydro-thiazol-2-ylsulfanyl)-acetic acid ethyl ester
    —— 4-(4-(2-(5-indolemethylidene)-1-hydrazinocarbonyl)phenyl)aminobutyr-2-(5-indolemethylidene)hydrazide 1202228-71-4 C29H27N7O2
    4-(4-(2-(5-indolemethylidene)-1-hydrazinocarbonyl)phenyl)aminobutyr-2-(5-indolemethylidene)hydrazide
    —— 4-[3-(3,4-dimethoxybenzyl)-2,4-dioxo-6-(2,2,2-trifluoroethoxy)-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde 1140589-73-6 C25H26F3N3O6
    4-[3-(3,4-dimethoxybenzyl)-2,4-dioxo-6-(2,2,2-trifluoroethoxy)-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde
    —— 4-Hydroxybutanimidamide hydrochloride 1803587-57-6 C4H11ClN2O
    4-Hydroxybutanimidamide hydrochloride
    —— 4-Isopropylbrenzcatechin-2-O-β-D-glucopyranosiduronsaeuremethylester 117591-55-6 C16H22O8
    4-Isopropylbrenzcatechin-2-O-β-D-glucopyranosiduronsaeuremethylester
    —— 4-[[(4-phenyl-2-thiazolyl)thio]methyl]benzenemethanol 691904-96-8 C17H15NOS2
    4-[[(4-phenyl-2-thiazolyl)thio]methyl]benzenemethanol
    —— 4-N-(1,3-benzodioxol-5-ylmethyl)quinazoline-2,4-diamine 1262888-98-1 C16H14N4O2
    4-N-(1,3-benzodioxol-5-ylmethyl)quinazoline-2,4-diamine
    —— (4bS,8R,8aR)-2-Isopropyl-8-methoxymethyl-4b,8-dimethyl-4b,5,6,7,8,8a,9,10-octahydro-phenanthren-3-ol 128790-18-1 C21H32O2
    (4bS,8R,8aR)-2-Isopropyl-8-methoxymethyl-4b,8-dimethyl-4b,5,6,7,8,8a,9,10-octahydro-phenanthren-3-ol
    —— 4,4-diethoxy-2-butyl-acetoacetic acid ethyl ester 856349-15-0 C14H26O5
    4,4-diethoxy-2-butyl-acetoacetic acid ethyl ester
    —— 4-Benzylamino-5-formylamino-uracil 106167-32-2 C12H12N4O3
    4-Benzylamino-5-formylamino-uracil
    —— 4-(2-hydroxyethyl-2,2-d2)benzaldehyde 1125595-81-4 C9H10O2
    4-(2-hydroxyethyl-2,2-d2)benzaldehyde
    —— 4-Methyl-1,4-dihydro-1,3-diphenyl-1,2,4-benzotriazin 74172-94-4 C20H17N3
    4-Methyl-1,4-dihydro-1,3-diphenyl-1,2,4-benzotriazin
    —— 4-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1229580-20-4 C20H23NO3
    4-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-{5-fluoro-2-[3-(4-fluoro-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]benzoyl}benzoic acid 1179804-29-5 C27H19F5N2O5
    4-{5-fluoro-2-[3-(4-fluoro-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]benzoyl}benzoic acid
    —— (4-Chloromethyl-2-phenyl-oxazolidin-4-yl)-methanol; hydrochloride 36778-81-1 C11H14ClNO2*ClH
    (4-Chloromethyl-2-phenyl-oxazolidin-4-yl)-methanol; hydrochloride
    —— 4-hydroxy-N-[4-[2-(4-hydroxy-3-methoxyphenyl)ethyl]phenyl]-2H-1-benzothiopyran-3-carboxamide, 1,1-dioxide 111926-02-4 C25H23NO6S
    4-hydroxy-N-[4-[2-(4-hydroxy-3-methoxyphenyl)ethyl]phenyl]-2H-1-benzothiopyran-3-carboxamide, 1,1-dioxide
    —— 4-[3-(4-methoxy-phenyl)-propyl]-3-phenyl-piperazin-2-one 59622-58-1 C20H24N2O2
    4-[3-(4-methoxy-phenyl)-propyl]-3-phenyl-piperazin-2-one
    —— 4-[3-(trifluoromethyl)diazirin-3-yl]-N-[2-[2-[2-[2-[2-[2-[4-[3-(trifluoromethyl)diazirin-3-yl]benzoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]benzamide 1357517-06-6 C30H34F6N6O7
    4-[3-(trifluoromethyl)diazirin-3-yl]-N-[2-[2-[2-[2-[2-[2-[4-[3-(trifluoromethyl)diazirin-3-yl]benzoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]benzamide
    —— 4-bromo-7-[(4-bromo-5-methyl-2,1,3-benzothiadiazol-7-yl)disulfanyl]-5-methyl-2,1,3-benzothiadiazole 127720-91-6 C14H8Br2N4S4
    4-bromo-7-[(4-bromo-5-methyl-2,1,3-benzothiadiazol-7-yl)disulfanyl]-5-methyl-2,1,3-benzothiadiazole
    —— 4,4'-((6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine-2,8-diyl)bis(oxy))dibenzonitrile 104704-93-0 C29H20N4O2
    4,4'-((6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine-2,8-diyl)bis(oxy))dibenzonitrile
    —— 4-O-Acetyl-1-O-benzyl-2-[(tert-butoxycarbonyl)amino]-3-O-(tert-butyldimethylsilyl)-2-deoxy-5,6-isopropylidene-L-mannitol 237388-07-7 C29H49NO8Si
    4-O-Acetyl-1-O-benzyl-2-[(tert-butoxycarbonyl)amino]-3-O-(tert-butyldimethylsilyl)-2-deoxy-5,6-isopropylidene-L-mannitol
    —— 4-Ethoxy-2,6-dimethoxy-phenylacrylsaeure 98018-01-0 C13H16O5
    4-Ethoxy-2,6-dimethoxy-phenylacrylsaeure
    —— 4-hydroxy-2-phenyloct-1-en-3-one 1314716-58-9 C14H18O2
    4-hydroxy-2-phenyloct-1-en-3-one
    —— 4-acetoxy-2-ethyl-2-methyl-tetrahydro-furan 103263-63-4 C9H16O3
    4-acetoxy-2-ethyl-2-methyl-tetrahydro-furan
    —— 4H,5H,6H-Pyrrolo[1,2-C][1,2,3]triazole-3-carbaldehyde 2329210-34-4 C6H7N3O
    4H,5H,6H-Pyrrolo[1,2-C][1,2,3]triazole-3-carbaldehyde
    —— [4-cyclopropyl-3-(3-methoxy-propoxy)-phenyl]-methanol 1213776-00-1 C14H20O3
    [4-cyclopropyl-3-(3-methoxy-propoxy)-phenyl]-methanol
    —— 4-bromo-N-{(1S,2S)-1-[(4-chlorophenyl)(hydroxy)methyl]-2-methylbutyl}benzenosulfonamide 635290-07-2 C18H21BrClNO3S
    4-bromo-N-{(1S,2S)-1-[(4-chlorophenyl)(hydroxy)methyl]-2-methylbutyl}benzenosulfonamide
    —— [{4-[3-(bicyclo[2.2.1]hept-2-ylsulfamoyl)-4-hydroxy-phenoxy]-3,5-dibromo-phenyl}-(4-hydroxy-phenoxycarbonyl)-amino]-acetic acid 1028686-14-7 C28H26Br2N2O9S
    [{4-[3-(bicyclo[2.2.1]hept-2-ylsulfamoyl)-4-hydroxy-phenoxy]-3,5-dibromo-phenyl}-(4-hydroxy-phenoxycarbonyl)-amino]-acetic acid
    —— 4-benzoxazolyl 5-thio-β-D-xylopyranoside 1001434-08-7 C12H13NO5S
    4-benzoxazolyl 5-thio-β-D-xylopyranoside
    —— 4-[[3-(cyclobutyloxy)-4-methoxyphenyl](1,3-oxazol-5-ylmethyl)amino]benzoic acid tert-butyl ester 1203597-62-9 C26H30N2O5
    4-[[3-(cyclobutyloxy)-4-methoxyphenyl](1,3-oxazol-5-ylmethyl)amino]benzoic acid tert-butyl ester
    —— 4-(4-bromo-phenyl)-5-phenyl-2,4-dihydro-[1,2,4]triazol-3-one 33711-68-1 C14H10BrN3O
    4-(4-bromo-phenyl)-5-phenyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— (4bS,8S,8aS,10R)-8-(2-cyanoethyl)-10-(methoxymethyl)-7-methylene-4-b,5,6,7,8,8a,9,10-octahydrophenanthren-2-yl methanesulfonate 1365658-82-7 C21H27NO4S
    (4bS,8S,8aS,10R)-8-(2-cyanoethyl)-10-(methoxymethyl)-7-methylene-4-b,5,6,7,8,8a,9,10-octahydrophenanthren-2-yl methanesulfonate
    —— 4-methyl-2-(p-tolylamino-methylene)-2H-naphthalen-1-one 1207762-07-9 C19H17NO
    4-methyl-2-(p-tolylamino-methylene)-2H-naphthalen-1-one
    —— 4-amino-22-methyl-13,18-dioxa-7-thia-3,5-diazatetracyclo[17.3.1.1(2,6).1(8,12)]pentacosa-1(23),2(24),3,5,8(25),9,11,19,21-nonaene 1052646-56-6 C21H21N3O2S
    4-amino-22-methyl-13,18-dioxa-7-thia-3,5-diazatetracyclo[17.3.1.1(2,6).1(8,12)]pentacosa-1(23),2(24),3,5,8(25),9,11,19,21-nonaene