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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-difluoro-2-[1,1,2,2-tetrafluoro-2-(trifluoromethoxy)ethoxy]ethoxy}phthalonitrile 1395920-43-0 C13H5F9N2O3
4-{2,2-difluoro-2-[1,1,2,2-tetrafluoro-2-(trifluoromethoxy)ethoxy]ethoxy}phthalonitrile
—— 4-(4-amino-benzylidenamino)-2-hydroxy-benzoic acid 100872-73-9 C14H12N2O3
4-(4-amino-benzylidenamino)-2-hydroxy-benzoic acid
—— 4,5,7-tri-O-acetyl-2,6-anhydro-3-tert-butoxycarbonylamino-D-glycero-D-gulo-hepturonyl β(1,3) 4,5,7-tri-O-acetyl-3-amino-2,6-anhydro-D-glycero-D-gulo-hepturonyl β(1,3) 4,5,7-tri-O-acetyl-3-amino-2,6-anhydro-D-glycero-D-gulo-hepturonyl L-phenylalanine.. 176166-95-3 C54H72N4O28
4,5,7-tri-O-acetyl-2,6-anhydro-3-tert-butoxycarbonylamino-D-glycero-D-gulo-hepturonyl β(1,3) 4,5,7-tri-O-acetyl-3-amino-2,6-anhydro-D-glycero-D-gulo-hepturonyl β(1,3) 4,5,7-tri-O-acetyl-3-amino-2,6-anhydro-D-glycero-D-gulo-hepturonyl L-phenylalanine..
—— 4,6-dibromobenzo[b]thiophen-5-amine 101494-88-6 C8H5Br2NS
4,6-dibromobenzo[b]thiophen-5-amine
—— 4-Methoxy-7a-phenyl-1a,7a-dihydro-1H-7-oxa-cyclopropa[b]naphthalen-2-one 128814-91-5 C17H14O3
4-Methoxy-7a-phenyl-1a,7a-dihydro-1H-7-oxa-cyclopropa[b]naphthalen-2-one
—— 4-(5-Hexanoylamino-indazol-1-ylmethyl)-benzoic acid 126848-09-7 C21H23N3O3
4-(5-Hexanoylamino-indazol-1-ylmethyl)-benzoic acid
—— 4-(2-chloro-5-trifluoromethyl-phenylazo)-2-methyl-1(3)<i>H</i>-imidazole 39907-09-0 C11H8ClF3N4
4-(2-chloro-5-trifluoromethyl-phenylazo)-2-methyl-1(3)<i>H</i>-imidazole
—— 4-(3-tert-Butyl-4-hydroxy-5-methyl-phenylsulfanylmethyl)-2-dimethylaminomethyl-3,6-dimethyl-phenol 37118-59-5 C23H33NO2S
4-(3-tert-Butyl-4-hydroxy-5-methyl-phenylsulfanylmethyl)-2-dimethylaminomethyl-3,6-dimethyl-phenol
—— 4-[1-((2E,4E)-Hexa-2,4-dienoyl)-5-methoxy-2-methyl-1H-indol-3-yl]-butyric acid 22789-57-7 C20H23NO4
4-[1-((2E,4E)-Hexa-2,4-dienoyl)-5-methoxy-2-methyl-1H-indol-3-yl]-butyric acid
—— 4-[3-(aminomethyl)phenylcarbonylamino]-2-carboxy-5,7-dichloro-1,2,3,4-tetrahydroquinoline 132689-07-7 C18H17Cl2N3O3
4-[3-(aminomethyl)phenylcarbonylamino]-2-carboxy-5,7-dichloro-1,2,3,4-tetrahydroquinoline
—— (4R,5R)-5-(3,5-difluorophenyl)-4-(6-(phenylethynyl)pyridin-2-yl)oxazolidin-2-one 1375752-29-6 C22H14F2N2O2
(4R,5R)-5-(3,5-difluorophenyl)-4-(6-(phenylethynyl)pyridin-2-yl)oxazolidin-2-one
—— 4-Methoxybenzyl 4-(4-chlorophenyl)-2-oxazolepropionate 131806-01-4 C20H18ClNO4
4-Methoxybenzyl 4-(4-chlorophenyl)-2-oxazolepropionate
—— 4-(3-{1-[5-(1,1-difluoro-ethyl)-[1,2,4]oxadiazol-3-yl]-piperidin-4-yl}propoxy)-N-((3S,4R)-4-hydroxytetrahydro-furan-3-yl)-2-methyl-benzamide 1204301-00-7 C24H32F2N4O5
4-(3-{1-[5-(1,1-difluoro-ethyl)-[1,2,4]oxadiazol-3-yl]-piperidin-4-yl}propoxy)-N-((3S,4R)-4-hydroxytetrahydro-furan-3-yl)-2-methyl-benzamide
—— (4S)-4-(1-methyl-1-{[3-(trifluoromethyl)phenyl]sulfonyl}ethyl)-1-[6-(trifluoromethyl)pyridin-3-yl]piperidin-2-one 1219910-13-0 C21H20F6N2O3S
(4S)-4-(1-methyl-1-{[3-(trifluoromethyl)phenyl]sulfonyl}ethyl)-1-[6-(trifluoromethyl)pyridin-3-yl]piperidin-2-one
—— 4-hydroxy-3-(2-methylpropanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2-[2-(trifluoromethoxy)phenyl]-2H-pyrrol-5-one 1219489-03-8 C26H22F3NO4S
4-hydroxy-3-(2-methylpropanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2-[2-(trifluoromethoxy)phenyl]-2H-pyrrol-5-one
—— 4-Amino-3-(1-sec-butyl-piperidin-4-ylidene-hydrazinocarbonyl)-N,N-dimethyl-benzenesulfonamide 16668-56-7 C18H29N5O3S
4-Amino-3-(1-sec-butyl-piperidin-4-ylidene-hydrazinocarbonyl)-N,N-dimethyl-benzenesulfonamide
—— 4-Benzyloxy-3-iodo-5,6-dimethoxy-2-methyl-thiobenzoic acid S-((2R,3S,4S,6S)-4-hydroxy-6-methoxy-2-methyl-tetrahydro-pyran-3-yl) ester 130851-51-3 C24H29IO7S
4-Benzyloxy-3-iodo-5,6-dimethoxy-2-methyl-thiobenzoic acid S-((2R,3S,4S,6S)-4-hydroxy-6-methoxy-2-methyl-tetrahydro-pyran-3-yl) ester
—— (4aS,4bR,7R,7aR,11aS)-1,1,4a,7-Tetramethyl-tetradecahydro-cyclobuta[j]phenanthren-6-one 57710-54-0 C20H32O
(4aS,4bR,7R,7aR,11aS)-1,1,4a,7-Tetramethyl-tetradecahydro-cyclobuta[j]phenanthren-6-one
—— 4-(3-Methyl-1,2-dihydro-naphthalen-2-yl)-butan-1-ol 34874-57-2 C15H20O
4-(3-Methyl-1,2-dihydro-naphthalen-2-yl)-butan-1-ol
—— 4-(3-cyclopentyl-propionyl)-[1,4]diazepane-1-carboxylic acid m-tolylamide 1028851-53-7 C21H31N3O2
4-(3-cyclopentyl-propionyl)-[1,4]diazepane-1-carboxylic acid m-tolylamide
—— {4-[2-Amino-6-(5-bromo-2-ethoxy-phenyl)-pyrimidin4-ylamino]-phenyl}-methanol 774606-54-1 C19H19BrN4O2
{4-[2-Amino-6-(5-bromo-2-ethoxy-phenyl)-pyrimidin4-ylamino]-phenyl}-methanol
—— (4-Ethanesulfonyl-phenyl)-carbamic acid ethyl ester 30057-59-1 C11H15NO4S
(4-Ethanesulfonyl-phenyl)-carbamic acid ethyl ester
—— 4-(4-trifluoromethyl-phenoxy)-phthalic acid 808116-16-7 C15H9F3O5
4-(4-trifluoromethyl-phenoxy)-phthalic acid
—— 4-(4-aminophenyl)-1-isopropyl-6,7-methylenedioxyquinazolin-2(1H)-one 1347247-05-5 C18H17N3O3
4-(4-aminophenyl)-1-isopropyl-6,7-methylenedioxyquinazolin-2(1H)-one
—— 4,5-diethyl-pyridine-2-carboxylic acid 99075-62-4 C10H13NO2
4,5-diethyl-pyridine-2-carboxylic acid
—— 4-hydroxy-3-{3-[2-(4-hydroxy-3-methoxybenzylidene)hydrazino]-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl}-6-methylpyran-2-one 1527512-95-3 C18H16N6O5S
4-hydroxy-3-{3-[2-(4-hydroxy-3-methoxybenzylidene)hydrazino]-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl}-6-methylpyran-2-one
—— 4-imino-3-phenyl-1,6-di-(4-methylphenyl)-4,6-dihydro-3H-pyrrolo[3,4-d]pyridazin-5-ylamine 1202936-15-9 C26H23N5
4-imino-3-phenyl-1,6-di-(4-methylphenyl)-4,6-dihydro-3H-pyrrolo[3,4-d]pyridazin-5-ylamine
—— 4-[4-(adamantan-2-ylcarbamoyl)-5-propylsulfanyl-pyrazol-1-ylmethyl]-benzoic acid 1048668-69-4 C25H31N3O3S
4-[4-(adamantan-2-ylcarbamoyl)-5-propylsulfanyl-pyrazol-1-ylmethyl]-benzoic acid
—— 4-fluoro-N-{2-[2-(4'-hydroxy-3',4',5',6'-tetrahydro-2'H-[2,4']bipyridinyl-1'-yl)-2-oxo-ethoxy]-ethyl}-N-methyl-phenylsulfonamide 1021202-05-0 C21H26FN3O5S
4-fluoro-N-{2-[2-(4'-hydroxy-3',4',5',6'-tetrahydro-2'H-[2,4']bipyridinyl-1'-yl)-2-oxo-ethoxy]-ethyl}-N-methyl-phenylsulfonamide
—— 4-[(3'-nitro-[1,1'-biphenyl]-3-yl)methoxy]benzenepropanoic acid 691901-62-9 C22H19NO5
4-[(3'-nitro-[1,1'-biphenyl]-3-yl)methoxy]benzenepropanoic acid
—— (4S)-2-iodo-3-(oxan-2-yloxymethyl)-4-phenylmethoxycyclopent-2-en-1-one 1163750-62-6 C18H21IO4
(4S)-2-iodo-3-(oxan-2-yloxymethyl)-4-phenylmethoxycyclopent-2-en-1-one
—— 4-ethyl-2-(2-methoxy-1-naphthyl)-4,5-dihydro-1,3-oxazole 1246811-64-2 C16H17NO2
4-ethyl-2-(2-methoxy-1-naphthyl)-4,5-dihydro-1,3-oxazole
—— 4-methyl-4-vinyloxy-pentan-2-one 25170-62-1 C8H14O2
4-methyl-4-vinyloxy-pentan-2-one
—— (4S)-2-[(S)-2-(2-methoxy-ethyl)-pentyl]-4r-methoxymethyl-5t-phenyl-4,5-dihydro-oxazole 69765-98-6 C19H29NO3
(4S)-2-[(S)-2-(2-methoxy-ethyl)-pentyl]-4r-methoxymethyl-5t-phenyl-4,5-dihydro-oxazole
—— 4-isopropyl-1,2-bis-(4-methoxy-phenyl)-4,5-dihydro-1H-imidazole 937742-88-6 C20H24N2O2
4-isopropyl-1,2-bis-(4-methoxy-phenyl)-4,5-dihydro-1H-imidazole
—— 4-[(aminocarbonyl)methyl]-1-(β-D-arabinofuranosyl)-3-fluoropyridin-2(1H)-one 1152257-21-0 C12H15FN2O6
4-[(aminocarbonyl)methyl]-1-(β-D-arabinofuranosyl)-3-fluoropyridin-2(1H)-one
—— 4-iodo-[1,2,3]triazolo[4,5,1-kl]phenoxazine 93786-31-3 C12H6IN3O
4-iodo-[1,2,3]triazolo[4,5,1-kl]phenoxazine
—— 4-(2-bromo-11-(2-methyl-1H-indol-3-yl)-5a,6,7,8,9,10,10a,11-octahydrocyclohepta[b]chromen-5a-yl)morpholine 1611471-03-4 C27H31BrN2O2
4-(2-bromo-11-(2-methyl-1H-indol-3-yl)-5a,6,7,8,9,10,10a,11-octahydrocyclohepta[b]chromen-5a-yl)morpholine
—— 4-Nitro-benzoic acid (R)-1-[(2S,4R)-4-((E)-3-ethoxycarbonyl-allyl)-tetrahydro-furan-2-yl]-propyl ester 871311-00-1 C20H25NO7
4-Nitro-benzoic acid (R)-1-[(2S,4R)-4-((E)-3-ethoxycarbonyl-allyl)-tetrahydro-furan-2-yl]-propyl ester
—— 4-(2-amino[1,2,4]triazolo[1,5-a]pyridin-6-yl)-2-methoxybenzoic acid 1352620-88-2 C14H12N4O3
4-(2-amino[1,2,4]triazolo[1,5-a]pyridin-6-yl)-2-methoxybenzoic acid
—— 4-[1-((1S,3R)-3-Aminocyclopentyl)-5-fluoro-indol-3-yl]-5-(5-fluoro-1-methyl-indol-3yl)-2,4-dihydro-[1,2,4]triazol-3-one trifluoroacetate 310885-22-4 C2HF3O2*C24H22F2N6O
4-[1-((1S,3R)-3-Aminocyclopentyl)-5-fluoro-indol-3-yl]-5-(5-fluoro-1-methyl-indol-3yl)-2,4-dihydro-[1,2,4]triazol-3-one trifluoroacetate
—— 4-hydroxy-4,5,5-trimethyl-pyrrolidine-3-carbonitrile 26477-22-5 C8H14N2O
4-hydroxy-4,5,5-trimethyl-pyrrolidine-3-carbonitrile
—— 4-cyclobutyl-5-(3-fluoro-4-phenoxy-phenyl)-imidazo[5,1-f][1,2,4]triazin-4-ylamine 1196392-61-6 C21H18FN5O
4-cyclobutyl-5-(3-fluoro-4-phenoxy-phenyl)-imidazo[5,1-f][1,2,4]triazin-4-ylamine
—— 4, 4′-(quinoxaline-2, 3-diyl)-dibenzoic acid 95222-59-6 C22H14N2O4
4, 4′-(quinoxaline-2, 3-diyl)-dibenzoic acid
—— 4-(2-guanidinothiazol-4-yl)phenyl 4-(trifluoromethyl)benzenesulfonate hydrobromide 1198088-55-9 BrH*C17H13F3N4O3S2
4-(2-guanidinothiazol-4-yl)phenyl 4-(trifluoromethyl)benzenesulfonate hydrobromide
—— 4β-ethenyl-4α-hydroxy-6aβ-methyl-5,6-dihydro-1-(3aβH)-pentalenone 75400-30-5 C11H14O2
4β-ethenyl-4α-hydroxy-6aβ-methyl-5,6-dihydro-1-(3aβH)-pentalenone
—— 4-[5-Methyl-2-[2-(1H-tetrazol-5-yl)phenylthio]phenylcarbamoyl]phenoxyacetic acid 140427-05-0 C23H19N5O4S
4-[5-Methyl-2-[2-(1H-tetrazol-5-yl)phenylthio]phenylcarbamoyl]phenoxyacetic acid
—— 4-cyclopentyl-N,N-dimethylbenzenesulfonamide 128309-73-9 C13H19NO2S
4-cyclopentyl-N,N-dimethylbenzenesulfonamide
—— (4-Fluoro-benzo[b]thiophen-3-yl)-acetic acid ethyl ester 98800-72-7 C12H11FO2S
(4-Fluoro-benzo[b]thiophen-3-yl)-acetic acid ethyl ester
—— 4-(3-methyl-but-2-enyloxy)-benzonitrile 445003-94-1 C12H13NO
4-(3-methyl-but-2-enyloxy)-benzonitrile