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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2,2-Difluoroethyl)oxane-4-carboxylicacid 1531573-00-8 C8H12F2O3
    4-(2,2-Difluoroethyl)oxane-4-carboxylicacid
    —— 4-methoxybenzyl 2-(E)-(3-(S)-(hydroxymethyl)-4-(S)-(3-fluorophenyl)cyclopent-1-ylidenyl)-3-(cyclopropyl)propionate 313708-51-9 C26H29FO4
    4-methoxybenzyl 2-(E)-(3-(S)-(hydroxymethyl)-4-(S)-(3-fluorophenyl)cyclopent-1-ylidenyl)-3-(cyclopropyl)propionate
    —— [4-(2-(morpholin-4-yl)ethyl)-3,4-dihydro-2H-quinoxalin-1-yl][3-(1H-pyrazol-4-yl)pyrrolidin-1-yl]methanone fumarate 1000687-45-5 C4H4O4*C22H30N6O2
    [4-(2-(morpholin-4-yl)ethyl)-3,4-dihydro-2H-quinoxalin-1-yl][3-(1H-pyrazol-4-yl)pyrrolidin-1-yl]methanone fumarate
    —— 4-[(2-fluoro-5-methyl-phenyl)amino]-6-[cis-4-(3-oxo-piperazin-1-yl)-cyclohexyloxy]-7-methoxy-quinazoline 1263310-81-1 C26H30FN5O3
    4-[(2-fluoro-5-methyl-phenyl)amino]-6-[cis-4-(3-oxo-piperazin-1-yl)-cyclohexyloxy]-7-methoxy-quinazoline
    —— 4-[(3-chloro-2-methyl-phenyl)amino]-6-[cis-4-(3-oxo-piperazin-1-yl)-cyclohexyloxy]-7-methoxy-quinazoline 1263471-77-7 C26H30ClN5O3
    4-[(3-chloro-2-methyl-phenyl)amino]-6-[cis-4-(3-oxo-piperazin-1-yl)-cyclohexyloxy]-7-methoxy-quinazoline
    —— (4-hydroxy-2-methyl-7-(4-phenyl-piperazin-1-yl)-1,1-dioxo-2H-benzo[e][1,2]thiazin-3-yl)-naphthalen-2-yl-methanone 1242052-03-4 C30H27N3O4S
    (4-hydroxy-2-methyl-7-(4-phenyl-piperazin-1-yl)-1,1-dioxo-2H-benzo[e][1,2]thiazin-3-yl)-naphthalen-2-yl-methanone
    —— (4-chlorophenyl)(5-(4-nitrophenyl)-3-(1H-pyrrol-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)methanone 932726-56-2 C20H15ClN4O3
    (4-chlorophenyl)(5-(4-nitrophenyl)-3-(1H-pyrrol-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)methanone
    —— 4-Chloro-6-methyl-2-(4-propoxy-benzylsulfanyl)-pyrimidine 63384-69-0 C15H17ClN2OS
    4-Chloro-6-methyl-2-(4-propoxy-benzylsulfanyl)-pyrimidine
    —— [4-(5-Chloro-benzo[c]isoxazol-3-yl)-phenyl]-[1-(2-nitro-phenyl)-meth-(E)-ylidene]-amine 63481-04-9 C20H12ClN3O3
    [4-(5-Chloro-benzo[c]isoxazol-3-yl)-phenyl]-[1-(2-nitro-phenyl)-meth-(E)-ylidene]-amine
    —— {4-[5-(5-chloro-1-methyl-2-oxo-1,2-dihydro-pyridin-3-yl)-6-(4-chloro-phenyl)-1-isopropyl-4-oxo-1,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-2-yl]-5-methoxy-pyridin-2-yl}-acetonitrile 1448867-47-7 C28H24Cl2N6O3
    {4-[5-(5-chloro-1-methyl-2-oxo-1,2-dihydro-pyridin-3-yl)-6-(4-chloro-phenyl)-1-isopropyl-4-oxo-1,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-2-yl]-5-methoxy-pyridin-2-yl}-acetonitrile
    —— 4-[3-(3,3-Diphenyl-propylamino)-1-phenyl-propyl]-phenol 61904-52-7 C30H31NO
    4-[3-(3,3-Diphenyl-propylamino)-1-phenyl-propyl]-phenol
    —— 4-Iodacetylamino-4'-bromdiphenylsulfid 38007-85-1 C14H11BrINOS
    4-Iodacetylamino-4'-bromdiphenylsulfid
    —— 4,7-dimethyl-8-nitro-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one 65958-34-1 C11H11N3O3
    4,7-dimethyl-8-nitro-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one
    —— 4Rp,13Sp-4-bromo-13-i-propoxy[2.2]paracyclophane 1186137-48-3 C19H21BrO
    4Rp,13Sp-4-bromo-13-i-propoxy[2.2]paracyclophane
    —— 4-(4-chloro-phenyl)-1-[2-(2,3-dihydro-benzo[1,4]dioxin-2-yl)-2-hydroxy-ethyl]-piperidin-4-ol 57988-57-5 C21H24ClNO4
    4-(4-chloro-phenyl)-1-[2-(2,3-dihydro-benzo[1,4]dioxin-2-yl)-2-hydroxy-ethyl]-piperidin-4-ol
    —— (4-oxo-2-<i>p</i>-tolyl-4<i>H</i>-quinazolin-3-yl)-urea 63002-72-2 C16H14N4O2
    (4-oxo-2-<i>p</i>-tolyl-4<i>H</i>-quinazolin-3-yl)-urea
    —— 4-methyl-3,5-dioxo-[1,2,4]triazolidine-1,2-dicarboxylic acid bis-methylamide 63412-53-3 C7H11N5O4
    4-methyl-3,5-dioxo-[1,2,4]triazolidine-1,2-dicarboxylic acid bis-methylamide
    —— 4-Cyano-2-propyl-3-[[2'-(N-trityltetrazol-5-yl)biphenyl-4-yl]methyl]imidazo[4,5-c]pyridine 136646-84-9 C43H34N8
    4-Cyano-2-propyl-3-[[2'-(N-trityltetrazol-5-yl)biphenyl-4-yl]methyl]imidazo[4,5-c]pyridine
    —— 4,4,6-trimethyl-2-(3-methylsulfanyl-propyl)-[1,3,2]dioxaborinane 10200-92-7 C10H21BO2S
    4,4,6-trimethyl-2-(3-methylsulfanyl-propyl)-[1,3,2]dioxaborinane
    —— 4-(cyclopropylamino)-2-(quinoxalin-6-ylamino)pyrimidine-5-carboxamide 1198301-82-4 C16H15N7O
    4-(cyclopropylamino)-2-(quinoxalin-6-ylamino)pyrimidine-5-carboxamide
    —— (4-Hydrazino-piperidin-1-yl)-dimethyl-amine 2214-42-8 C7H18N4
    (4-Hydrazino-piperidin-1-yl)-dimethyl-amine
    —— 4-(2-(5-ethylfuran-2-yl)ethyl)benzene-1,3-diol 1206193-06-7 C14H16O3
    4-(2-(5-ethylfuran-2-yl)ethyl)benzene-1,3-diol
    —— 4-[[3-(difluoromethoxy)-4-methoxyphenyl](pyrazin-2-ylmethyl)amino]benzoic acid 1203593-81-0 C20H17F2N3O4
    4-[[3-(difluoromethoxy)-4-methoxyphenyl](pyrazin-2-ylmethyl)amino]benzoic acid
    —— (4R)-4-allyl-4-demethyl-26-(benzoyloxy)-6S,7R-epothilone B 1104198-97-1 C36H47NO8S
    (4R)-4-allyl-4-demethyl-26-(benzoyloxy)-6S,7R-epothilone B
    —— 4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 3,4-dichloro-benzyl ester 1248727-98-1 C24H26Cl2N6O3
    4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 3,4-dichloro-benzyl ester
    —— (+/-)-4-(6-(1-cyanocyclopropanecarbonyl)-6-azaspiro[3.4]octan-8-ylamino)-6-(6-methoxypyridin-3-yl)pyrrolo[1,2-b]pyridazin-3-carboxamide 1400580-07-5 C26H27N7O3
    (+/-)-4-(6-(1-cyanocyclopropanecarbonyl)-6-azaspiro[3.4]octan-8-ylamino)-6-(6-methoxypyridin-3-yl)pyrrolo[1,2-b]pyridazin-3-carboxamide
    —— [(4aR,6S,7R,8R,8aS)-7-((R)-3-Benzyloxy-tetradecanoylamino)-8-((R)-3-benzyloxy-tetradecyloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy]-acetic acid 366805-11-0 C53H85NO10
    [(4aR,6S,7R,8R,8aS)-7-((R)-3-Benzyloxy-tetradecanoylamino)-8-((R)-3-benzyloxy-tetradecyloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy]-acetic acid
    —— 4-[(3-chloro-4-fluoro-phenyl)amino]-7-[4-((R)-6-methyl-2-oxo-morpholin-4-yl)-butyloxy]-6-[(vinylcarbonyl)amino]-quinazoline 402724-17-8 C26H27ClFN5O4
    4-[(3-chloro-4-fluoro-phenyl)amino]-7-[4-((R)-6-methyl-2-oxo-morpholin-4-yl)-butyloxy]-6-[(vinylcarbonyl)amino]-quinazoline
    —— 4-chloro-N-(3,3,3-trifluoropropyl)benzamide 112738-39-3 C10H9ClF3NO
    4-chloro-N-(3,3,3-trifluoropropyl)benzamide
    —— 4-ethynyl-1,2,5-trimethyl-4-(triethylsiloxy)piperidine 64176-10-9 C16H31NOSi
    4-ethynyl-1,2,5-trimethyl-4-(triethylsiloxy)piperidine
    —— 4-(2,4-dichlorophenyl)-5-(4,5-dihydro-1H-imidazol-2-yl)-2-morpholin-4-ylthiophene-3-carbonitrile 1202041-92-6 C18H16Cl2N4OS
    4-(2,4-dichlorophenyl)-5-(4,5-dihydro-1H-imidazol-2-yl)-2-morpholin-4-ylthiophene-3-carbonitrile
    —— 4-(2-Cyanophenyl)quinoline-6-carboxylic acid 1264210-41-4 C17H10N2O2
    4-(2-Cyanophenyl)quinoline-6-carboxylic acid
    —— 4-chloro-1-(cyclopropylmethyl)-5-[(5-fluoro-3-{[4-(methylsulfonyl)piperazin-1-yl]methyl}pyridin-2-yl)oxy]-1H-benzotriazole 1268314-33-5 C21H24ClFN6O3S
    4-chloro-1-(cyclopropylmethyl)-5-[(5-fluoro-3-{[4-(methylsulfonyl)piperazin-1-yl]methyl}pyridin-2-yl)oxy]-1H-benzotriazole
    —— 4-phenyl-3-n-propylthio-5-sulfamylbenzoic acid 54591-28-5 C16H17NO4S2
    4-phenyl-3-n-propylthio-5-sulfamylbenzoic acid
    —— 4-methoxy-6-[3-(trifluoromethoxy)phenoxy] picolinic acid methyl ester 219498-78-9 C15H12F3NO5
    4-methoxy-6-[3-(trifluoromethoxy)phenoxy] picolinic acid methyl ester
    —— [4-(3-pyridyloxymethyl)-2-phenylbenzoyl]methionine hydroxamic acid 191101-76-5 C24H25N3O4S
    [4-(3-pyridyloxymethyl)-2-phenylbenzoyl]methionine hydroxamic acid
    —— 4-{5-[2-(methoxymethyl)-2'-methylbiphenyl-4-yl]-1,2,4-oxadiazol-3-yl}pyridin-2-amine hydrochloride 1243557-55-2 C22H20N4O2*ClH
    4-{5-[2-(methoxymethyl)-2'-methylbiphenyl-4-yl]-1,2,4-oxadiazol-3-yl}pyridin-2-amine hydrochloride
    —— 4α-acetamido-3aβ,4,5,6,7,7aβ-hexahydrobenzothiophen-3(2H)-one 79234-06-3 C10H15NO2S
    4α-acetamido-3aβ,4,5,6,7,7aβ-hexahydrobenzothiophen-3(2H)-one
    —— 4-nitrophenyl cyclooctylcarbamate 1168117-08-5 C15H20N2O4
    4-nitrophenyl cyclooctylcarbamate
    —— 4-chloro-N-[4-(2-hydroxy-2-methyl-propylamino)-3-nitro-phenyl]-butyramide 863409-48-7 C14H20ClN3O4
    4-chloro-N-[4-(2-hydroxy-2-methyl-propylamino)-3-nitro-phenyl]-butyramide
    —— 4-chlorophenyl 2-methyl-3-phenoxy-N-phenyl-2-propenimidothioate 1158859-94-9 C22H18ClNOS
    4-chlorophenyl 2-methyl-3-phenoxy-N-phenyl-2-propenimidothioate
    —— 4-nitro-2,3-dihydro-1H-cyclopenta[a]naphthalen-1-one 1422009-09-3 C13H9NO3
    4-nitro-2,3-dihydro-1H-cyclopenta[a]naphthalen-1-one
    —— 4-(5-Acetyl-9,9-dimethyl-7-oxo-6,8,10,11-tetrahydropyrido[3,4-b][1,4]benzodiazepin-6-yl)-3-chloro-benzonitrile 1047619-24-8 C23H21ClN4O2
    4-(5-Acetyl-9,9-dimethyl-7-oxo-6,8,10,11-tetrahydropyrido[3,4-b][1,4]benzodiazepin-6-yl)-3-chloro-benzonitrile
    —— (4aS,12aR)-2-methyl-1,4,4a,12a-tetrahydrotetracene-5,6,11,12-tetrone 128243-24-3 C19H14O4
    (4aS,12aR)-2-methyl-1,4,4a,12a-tetrahydrotetracene-5,6,11,12-tetrone
    —— 4,5-bis(-bis(triethylstannyl)methylene)-3-boratricyclo[5.3.1.1(3,9)]dodecane 648417-30-5 C37H75BSn4
    4,5-bis(-bis(triethylstannyl)methylene)-3-boratricyclo[5.3.1.1(3,9)]dodecane
    —— 4-[2-[7-[bis[2-[[2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyacetyl]amino]ethyl]amino]-9,9-dihexylfluoren-2-yl]ethynyl]-2-N,2-N,6-N,6-N-tetraoctylpyridine-2,6-dicarboxamide 1207202-52-5 C86H138N6O16
    4-[2-[7-[bis[2-[[2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyacetyl]amino]ethyl]amino]-9,9-dihexylfluoren-2-yl]ethynyl]-2-N,2-N,6-N,6-N-tetraoctylpyridine-2,6-dicarboxamide
    —— 4-bromo-1-(2,2-dimethylpropyl)-N-(1H-indol-4-ylmethyl)-1H-benzotriazol-5-amine 1247946-51-5 C20H22BrN5
    4-bromo-1-(2,2-dimethylpropyl)-N-(1H-indol-4-ylmethyl)-1H-benzotriazol-5-amine
    —— 4-({[4-bromo-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]amino}methyl)benzonitrile 1247947-80-3 C18H16BrN5
    4-({[4-bromo-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]amino}methyl)benzonitrile
    —— 4-[4-(4-Phenylpiperazin-1-yl)butoxy]benzaldehyde 127227-55-8 C21H26N2O2
    4-[4-(4-Phenylpiperazin-1-yl)butoxy]benzaldehyde
    —— 4-methyl-1-(3-(trimethylammonio)propyl)pyridin-1-ium dibromide 21074-51-1 2Br*C12H22N2
    4-methyl-1-(3-(trimethylammonio)propyl)pyridin-1-ium dibromide