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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[5-(morpholin-4-ylamino)-1H-benzoimidazol-2-yl]-benzene-1,2-diamine 1339047-02-7 C17H20N6O
    4-[5-(morpholin-4-ylamino)-1H-benzoimidazol-2-yl]-benzene-1,2-diamine
    —— 4-Hydroxy-1-(2-methoxy-phenyl)-1H-[1,8]naphthyridin-2-one 115892-02-9 C15H12N2O3
    4-Hydroxy-1-(2-methoxy-phenyl)-1H-[1,8]naphthyridin-2-one
    —— 4-fluoro-5,8,11,11-tetramethyl-4(Z),8(E)-pentadecadien-13-ynoic acid N,N-dimethylamide 144374-74-3 C21H34FNO
    4-fluoro-5,8,11,11-tetramethyl-4(Z),8(E)-pentadecadien-13-ynoic acid N,N-dimethylamide
    —— 4,5-dimethoxy-2-(4-nitro-1-p-tolyl-1H-pyrazol-5-yl)benzaldehyde 1584233-74-8 C19H17N3O5
    4,5-dimethoxy-2-(4-nitro-1-p-tolyl-1H-pyrazol-5-yl)benzaldehyde
    —— 4-(tert-butoxycarbonyl)-2-(1-hydroxy-ethyl)-3,5-diphenyl-[1,4]-oxazine 1233518-34-7 C23H25NO4
    4-(tert-butoxycarbonyl)-2-(1-hydroxy-ethyl)-3,5-diphenyl-[1,4]-oxazine
    —— 4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-4-methoxy-N-(pyridin-2-yl)-[1,1'-biphenyl]-3-sulfonamide 1454926-73-8 C36H41N5O4S
    4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-4-methoxy-N-(pyridin-2-yl)-[1,1'-biphenyl]-3-sulfonamide
    —— 4-{2-[(2R,3S)-3-hydroxypyrrolidin-2-yl]-1H-benzimidazol-5-yl}benzonitrile 1449473-27-1 C18H16N4O
    4-{2-[(2R,3S)-3-hydroxypyrrolidin-2-yl]-1H-benzimidazol-5-yl}benzonitrile
    —— [4-(1-benzhydrylazetidin-3-yl)piperazin-1-yl]phenylmethanone 1252779-93-3 C27H29N3O
    [4-(1-benzhydrylazetidin-3-yl)piperazin-1-yl]phenylmethanone
    —— 4-fluoro-3-methyl-heptane 51010-72-1 C8H17F
    4-fluoro-3-methyl-heptane
    —— 4-Cyanoaminomethyl-benzoic acid methyl ester 342791-74-6 C10H10N2O2
    4-Cyanoaminomethyl-benzoic acid methyl ester
    —— 4-Phenyl-1-chlor-octan 23760-97-6 C14H21Cl
    4-Phenyl-1-chlor-octan
    —— 4-methyl-N-{4-[N-(4-methylphenylsulfonyl)azetidin-2-yl]but-3-yn-1-yl}phenylsulfonamide 1244779-47-2 C21H24N2O4S2
    4-methyl-N-{4-[N-(4-methylphenylsulfonyl)azetidin-2-yl]but-3-yn-1-yl}phenylsulfonamide
    —— 4-(4-fluorophenyl)-6-phenyl-2,3-dipropylpyridine 1418181-55-1 C23H24FN
    4-(4-fluorophenyl)-6-phenyl-2,3-dipropylpyridine
    —— [4-[[3-(Hydroxycarbamoyl)-8-azaspiro[4.5]decan-3-yl]sulfonyl]phenyl] 4-(trifluoromethoxy)benzoate 1542205-65-1 C24H25F3N2O7S
    [4-[[3-(Hydroxycarbamoyl)-8-azaspiro[4.5]decan-3-yl]sulfonyl]phenyl] 4-(trifluoromethoxy)benzoate
    —— 4-(2-anilino-1,3-thiazol-4-yl)-3-(4-methoxyphenyl)oxadiazol-3-ium-5-olate 76242-50-7 C18H14N4O3S
    4-(2-anilino-1,3-thiazol-4-yl)-3-(4-methoxyphenyl)oxadiazol-3-ium-5-olate
    —— 4-(4-chlorobenzylamino)-7-ethylamino-6-nitroquinazoline 168761-62-4 C17H16ClN5O2
    4-(4-chlorobenzylamino)-7-ethylamino-6-nitroquinazoline
    —— 4-[[4-(dimethylamino)phenyl]methylidene]-2-phenyl-5-propan-2-ylpyrazol-3-one 1362047-98-0 C21H23N3O
    4-[[4-(dimethylamino)phenyl]methylidene]-2-phenyl-5-propan-2-ylpyrazol-3-one
    —— 4-[2-(3-trifluoromethyl-4-fluorophenyl)cyclopenten-1-yl]benzenesulfonamide 195732-55-9 C18H15F4NO2S
    4-[2-(3-trifluoromethyl-4-fluorophenyl)cyclopenten-1-yl]benzenesulfonamide
    —— 4-Bromo-2-[2-(4-bromo-phenyl)-4,5,6,7-tetrahydro-2H-benzotriazol-4-yl]-phenylamine 87837-73-8 C18H16Br2N4
    4-Bromo-2-[2-(4-bromo-phenyl)-4,5,6,7-tetrahydro-2H-benzotriazol-4-yl]-phenylamine
    —— 4-cyclohexyl-8-trifluoromethyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 746661-98-3 C19H22F3N
    4-cyclohexyl-8-trifluoromethyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline
    —— 4,4-dimethyl-7β-hydroxy-1α,5α-cyclocholestan-3-one 145803-22-1 C29H48O2
    4,4-dimethyl-7β-hydroxy-1α,5α-cyclocholestan-3-one
    —— 4-[3-(3,5-Bis-trifluoromethyl-phenyl)-ureido]-benzoic acid ethyl ester 861-38-1 C18H14F6N2O3
    4-[3-(3,5-Bis-trifluoromethyl-phenyl)-ureido]-benzoic acid ethyl ester
    —— 4-Difluoromethoxy-1,1,1,2,2,3,3-heptafluoro-butane 50428-19-8 C5H3F9O
    4-Difluoromethoxy-1,1,1,2,2,3,3-heptafluoro-butane
    —— 4Q8Taf5wvg 780005-39-2 C16H24N3OS+
    4Q8Taf5wvg
    —— 4-Methoxycarbonyl-2-oxo-5-phenylhydrazonomethyl-4-pyrrolin-3-essigsaeure-methylester 77978-79-1 C16H17N3O5
    4-Methoxycarbonyl-2-oxo-5-phenylhydrazonomethyl-4-pyrrolin-3-essigsaeure-methylester
    —— 4-N-(2-thiophenemethylamine)-4-deoxy-4'-demethylepipodophyllotoxin 1613026-64-4 C26H25NO7S
    4-N-(2-thiophenemethylamine)-4-deoxy-4'-demethylepipodophyllotoxin
    —— 4-chloro-N'-(pyren-1-ylmethylene)benzohydrazide 1433545-36-8 C24H15ClN2O
    4-chloro-N'-(pyren-1-ylmethylene)benzohydrazide
    —— (4S,5S,1'R)-4,5-bis-(1'-hydroxyhex-1'-yl)-2,2-dimethyl-1,3-dioxolane 111828-44-5 C17H34O4
    (4S,5S,1'R)-4,5-bis-(1'-hydroxyhex-1'-yl)-2,2-dimethyl-1,3-dioxolane
    —— 4-Chlor-α,α-bis-(trifluormethyl)-benzylamin 14355-88-5 C9H6ClF6N
    4-Chlor-α,α-bis-(trifluormethyl)-benzylamin
    —— 4-Acetylaminobenzolthiosulfonsaeure-β-bromethylammoniumsalz 16599-43-2 C2H6BrN*C8H9NO3S2
    4-Acetylaminobenzolthiosulfonsaeure-β-bromethylammoniumsalz
    —— 4-Chloro-1-ethoxycarbonylmethyl-3-methyl-cyclohex-3-enecarboxylic acid ethyl ester 37911-46-9 C14H21ClO4
    4-Chloro-1-ethoxycarbonylmethyl-3-methyl-cyclohex-3-enecarboxylic acid ethyl ester
    —— 4-Chloro-2-[(3-methyl-2-butenoxyimino)methyl]phenol 103743-08-4 C12H14ClNO2
    4-Chloro-2-[(3-methyl-2-butenoxyimino)methyl]phenol
    —— (4-Chloro-phenoxy)-acetic acid [(2R,10R,13S,17S)-17-hydroxy-2,10,13,17-tetramethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-(3E)-ylidene]-hydrazide 14424-79-4 C29H39ClN2O3
    (4-Chloro-phenoxy)-acetic acid [(2R,10R,13S,17S)-17-hydroxy-2,10,13,17-tetramethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-(3E)-ylidene]-hydrazide
    —— (4,4'-Dinitro-benzophenon)-(3-trifluormethyl-phenylhydrazon) 15642-84-9 C20H13F3N4O4
    (4,4'-Dinitro-benzophenon)-(3-trifluormethyl-phenylhydrazon)
    —— 4,5-bis(benzylamino)-3-bromofuran-2(5H)-one 1428867-42-8 C18H17BrN2O2
    4,5-bis(benzylamino)-3-bromofuran-2(5H)-one
    —— (4RS,5RS)-5-hydroxy-2,2,4,6-tetramethyl-heptan-3-one 102285-83-6 C11H22O2
    (4RS,5RS)-5-hydroxy-2,2,4,6-tetramethyl-heptan-3-one
    —— (4E,14Z,16E)-(6S,8S,9S,10S,13S)-10-(tert-Butyl-dimethyl-silanyloxy)-22-chloro-12,12,13,21-tetramethoxy-2,6,9,17-tetramethyl-7-oxa-2-aza-tricyclo[17.3.1.06,8]tricosa-1(22),4,14,16,19(23),20-hexaen-3-one 91423-70-0 C35H54ClNO7Si
    (4E,14Z,16E)-(6S,8S,9S,10S,13S)-10-(tert-Butyl-dimethyl-silanyloxy)-22-chloro-12,12,13,21-tetramethoxy-2,6,9,17-tetramethyl-7-oxa-2-aza-tricyclo[17.3.1.06,8]tricosa-1(22),4,14,16,19(23),20-hexaen-3-one
    —— 4-(2-fluoroethylamino)thieno[3,2-d]pyrimidine-7-carboxylic acid [2,6-dichloro-3-(propane-1-sulfonylamino)phenyl]amide 1269666-91-2 C18H18Cl2FN5O3S2
    4-(2-fluoroethylamino)thieno[3,2-d]pyrimidine-7-carboxylic acid [2,6-dichloro-3-(propane-1-sulfonylamino)phenyl]amide
    —— 4-Chlor-6-nitro-2-acetamido-benzothiazol 90225-34-6 C9H6ClN3O3S
    4-Chlor-6-nitro-2-acetamido-benzothiazol
    —— 4-Ethyl-3-methyl-4-trichlormethyl-cyclohexadien-(2,5)-on 17746-64-4 C10H11Cl3O
    4-Ethyl-3-methyl-4-trichlormethyl-cyclohexadien-(2,5)-on
    —— 4-(2,2-Dioxo-2λ6-naphth[1,8-cd][1,2]oxathiol-6-ylmethyl)-phenol 858029-08-0 C17H12O4S
    4-(2,2-Dioxo-2λ6-naphth[1,8-cd][1,2]oxathiol-6-ylmethyl)-phenol
    —— ((4aR,4bS,6aS,7S,7aS,8aS,8bR,8cR,10R)-6a-methyl-2,5'-dioxo-2,4,4a,4b,4',5,5',6,6a,7a,8,8a,8b,8c,9,10-hexadecahydro-3H,3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-10-yl)methyl 4-methylbenzenesulfonate 101765-57-5 C30H36O6S
    ((4aR,4bS,6aS,7S,7aS,8aS,8bR,8cR,10R)-6a-methyl-2,5'-dioxo-2,4,4a,4b,4',5,5',6,6a,7a,8,8a,8b,8c,9,10-hexadecahydro-3H,3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-10-yl)methyl 4-methylbenzenesulfonate
    —— 4-(6-(6-amino-5-trifluoromethylpyridin-3-yl)imidazo[1,2-b]pyridazin-3-yl)-N-(3-morpholin-4-ylpropyl)benzenesulfonamide 1084952-49-7 C25H26F3N7O3S
    4-(6-(6-amino-5-trifluoromethylpyridin-3-yl)imidazo[1,2-b]pyridazin-3-yl)-N-(3-morpholin-4-ylpropyl)benzenesulfonamide
    —— 4-(bisfluoromethyloxy)-N-ethyl-N-methyl-1,2-benzothiazol-3-amine-1,1-dioxide 936921-69-6 C11H12F2N2O3S
    4-(bisfluoromethyloxy)-N-ethyl-N-methyl-1,2-benzothiazol-3-amine-1,1-dioxide
    —— 4-(3-phenoxy-benzyl)-piperazine-1-carboxylic acid (2H-tetrazol-5-yl)-amide 1093211-14-3 C19H21N7O2
    4-(3-phenoxy-benzyl)-piperazine-1-carboxylic acid (2H-tetrazol-5-yl)-amide
    —— 4-(4-but-2-ynyloxyphenyl)butyric acid methyl ester 287392-91-0 C15H18O3
    4-(4-but-2-ynyloxyphenyl)butyric acid methyl ester
    —— 4-{3-[4-fluoro-3-(trifluoromethyl)phenoxy]benzyl}-N-isoxazol-3-ylpiperazine-1-carboxamide 1093210-73-1 C22H20F4N4O3
    4-{3-[4-fluoro-3-(trifluoromethyl)phenoxy]benzyl}-N-isoxazol-3-ylpiperazine-1-carboxamide
    —— 4-oxo-6-(2,4,6-trimethyl-phenyl)-1,4-dihydro-cinnoline-3-carboxylic acid 36991-85-2 C18H16N2O3
    4-oxo-6-(2,4,6-trimethyl-phenyl)-1,4-dihydro-cinnoline-3-carboxylic acid
    —— 4-fluoro-2-(2-fluoro-4-iodo-phenylamino)-6-(1-methanesulfonyl-azetidin-3-ylmethoxy)-benzamide 1084332-76-2 C18H18F2IN3O4S
    4-fluoro-2-(2-fluoro-4-iodo-phenylamino)-6-(1-methanesulfonyl-azetidin-3-ylmethoxy)-benzamide
    —— 4-[(2S)-2-amino-3-(ethylamino)-3-oxopropyl]benzoic acid 947756-79-8 C12H16N2O3
    4-[(2S)-2-amino-3-(ethylamino)-3-oxopropyl]benzoic acid