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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-amino-9-(2'-deoxy-β-D-erythro-pentofuranosyl)-7H-pyrimido[4,5-b]indole 500902-65-8 C15H16N4O3
4-amino-9-(2'-deoxy-β-D-erythro-pentofuranosyl)-7H-pyrimido[4,5-b]indole
—— 4-propan-2-yl-4,6-dihydrothieno[3,4-c]furan 5,5-dioxide 138905-66-5 C9H12O3S
4-propan-2-yl-4,6-dihydrothieno[3,4-c]furan 5,5-dioxide
—— 4-(4-methylphenyl)-3-(5-methyl-1-phenyltriazol-4-yl)-1H-1,2,4-triazole-5-thione 342006-11-5 C18H16N6S
4-(4-methylphenyl)-3-(5-methyl-1-phenyltriazol-4-yl)-1H-1,2,4-triazole-5-thione
—— 4-amino-3-(2-methoxy-4-nitrophenylazo)naphthalene-1-sulfonic acid sodium salt 1357165-17-3 C17H14N4O6S*HNa
4-amino-3-(2-methoxy-4-nitrophenylazo)naphthalene-1-sulfonic acid sodium salt
—— 4-(6-Ethoxy-3-methyl-2-hexenyloxy)-benzoic methyl ester 36927-68-1 C17H24O4
4-(6-Ethoxy-3-methyl-2-hexenyloxy)-benzoic methyl ester
—— 4-(2-Ethoxycarbonyl-chinazolin-4-on-3-yl)-benzoesaeureethylester 30838-29-0 C20H18N2O5
4-(2-Ethoxycarbonyl-chinazolin-4-on-3-yl)-benzoesaeureethylester
—— 4-(N-(S-(N-(6-((6-((biotinoyl)amino)hexanoyl)amino)hexanoyl)glutathionyl)acetyl)-amino)phenylarsenoxide 331722-78-2 C40H59AsN8O12S2
4-(N-(S-(N-(6-((6-((biotinoyl)amino)hexanoyl)amino)hexanoyl)glutathionyl)acetyl)-amino)phenylarsenoxide
—— 4-({[(1aR,5aR)-2-(2,4-difluoro-phenyl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carbonyl]-amino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester 1268875-28-0 C25H30F2N4O3
4-({[(1aR,5aR)-2-(2,4-difluoro-phenyl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carbonyl]-amino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester
—— (4-Methylpiperazin-1-yl)-[3-[5-phenyl-4-(pyridin-2-ylmethylamino)quinazolin-2-yl]phenyl]methanone 1272355-86-8 C32H30N6O
(4-Methylpiperazin-1-yl)-[3-[5-phenyl-4-(pyridin-2-ylmethylamino)quinazolin-2-yl]phenyl]methanone
—— 4-[carboxy-(4'-methoxy-biphenyl-4-sulfonylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester 325708-85-8 C25H32N2O7S
4-[carboxy-(4'-methoxy-biphenyl-4-sulfonylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester
—— 4,4'-dimethoxybenzophenone radical 35861-33-7 C15H15O3
4,4'-dimethoxybenzophenone radical
—— (4-cyclohexyl-5-pyridin-3-yl-4H-[1,2,4]triazole-3-ylsulfanyl)-acetic acid hydrazide 935291-70-6 C15H20N6OS
(4-cyclohexyl-5-pyridin-3-yl-4H-[1,2,4]triazole-3-ylsulfanyl)-acetic acid hydrazide
—— {(4S,5S)-5-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-but-3-enyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-methanol 471241-80-2 C16H32O4Si
{(4S,5S)-5-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-but-3-enyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-methanol
—— (4aS,6R,7S,9aR)-6-[(2R,3S)-2-Benzenesulfonyl-3-(tert-butyl-diphenyl-silanyloxymethyl)-oxiranylmethyl]-octahydro-1,5-dioxa-benzocyclohepten-7-ol 196795-34-3 C35H44O7SSi
(4aS,6R,7S,9aR)-6-[(2R,3S)-2-Benzenesulfonyl-3-(tert-butyl-diphenyl-silanyloxymethyl)-oxiranylmethyl]-octahydro-1,5-dioxa-benzocyclohepten-7-ol
—— [4][4][4][3](1,2,3,4)ferrocenophane 72171-83-6 C25H32Fe
[4][4][4][3](1,2,3,4)ferrocenophane
—— (4-Chloro-phenyl)-carbamic acid (2S,4aR,7aS)-2-phenyl-2,4a,5,6,7,7a-hexahydro-cyclopenta[e][1,3]oxazin-4-yl ester 94990-61-1 C20H19ClN2O3
(4-Chloro-phenyl)-carbamic acid (2S,4aR,7aS)-2-phenyl-2,4a,5,6,7,7a-hexahydro-cyclopenta[e][1,3]oxazin-4-yl ester
—— 4-Nitro-1-(3,7-dimethyl-2,6-octadienyloxy)-benzol 35467-48-2 C16H21NO3
4-Nitro-1-(3,7-dimethyl-2,6-octadienyloxy)-benzol
—— (4aR,10bS)-10-methoxy-4-n-propyl-1,2,3,4,4a,5,6,10b-octahydrobenzo<f>quinoline 109062-22-8 C17H25NO
(4aR,10bS)-10-methoxy-4-n-propyl-1,2,3,4,4a,5,6,10b-octahydrobenzo<f>quinoline
—— 4-((S)-3-((R)-2-(3,4-dichlorophenyl)morpholino)-2-oxopyrrolidin-1-yl)-N-(thiazol-2-yl)benzenesulfonamide 1155304-48-5 C23H22Cl2N4O4S2
4-((S)-3-((R)-2-(3,4-dichlorophenyl)morpholino)-2-oxopyrrolidin-1-yl)-N-(thiazol-2-yl)benzenesulfonamide
—— 4-pyridylisocyanide 125764-79-6 C6H4N2
4-pyridylisocyanide
—— 4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphtho[2,3-d][1,2,3]triazol-1-yl)benzoic acid 1373429-31-2 C21H23N3O2
4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphtho[2,3-d][1,2,3]triazol-1-yl)benzoic acid
—— 4-oct-2-enyl-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-ol 938436-50-1 C15H24O2
4-oct-2-enyl-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-ol
—— 4-[(4,6-Dimethyl-1H-pyrazolo[3,4-b]pyridin-3-yl)-hydrazono]-5-methyl-2,4-dihydro-pyrazol-3-one 137017-26-6 C12H13N7O
4-[(4,6-Dimethyl-1H-pyrazolo[3,4-b]pyridin-3-yl)-hydrazono]-5-methyl-2,4-dihydro-pyrazol-3-one
—— 4-[2-(4-Chloro-3-nitro-phenyl)-acetyl]-1-methyl-pyridinium; bromide 114443-60-6 Br*C14H12ClN2O3
4-[2-(4-Chloro-3-nitro-phenyl)-acetyl]-1-methyl-pyridinium; bromide
—— (4-fluorophenyl)(3-(2-isobutylthiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone 1338374-71-2 C19H20FN5OS
(4-fluorophenyl)(3-(2-isobutylthiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone
—— 4-butyl-4-(2-(trimethylsilyl)ethynyl)-2-phenyloxazol-5(4H)-one 1565852-47-2 C18H23NO2Si
4-butyl-4-(2-(trimethylsilyl)ethynyl)-2-phenyloxazol-5(4H)-one
—— (4-dimethylaminophenyl)<(5-ethoxycarbonylthieno<2,3-c>isothiazol-3-yl)methylene>ammonium oxide 82000-61-1 C17H17N3O3S2
(4-dimethylaminophenyl)<(5-ethoxycarbonylthieno<2,3-c>isothiazol-3-yl)methylene>ammonium oxide
—— 4-azido-1-(2-trimethylsilalnyl-ethoxymethyl)-1H-pyrrolo[2,3-b]pyridine 361371-80-4 C13H19N5OSi
4-azido-1-(2-trimethylsilalnyl-ethoxymethyl)-1H-pyrrolo[2,3-b]pyridine
—— 4-<trans-4-(trans-4-Propylcyclohexyl)cyclohexyl>-2-cyclohexen-1-on 110568-50-8 C21H34O
4-<trans-4-(trans-4-Propylcyclohexyl)cyclohexyl>-2-cyclohexen-1-on
—— (4-ethynylbenzoyl)-monoaza-18-crown-6 497258-51-2 C21H29NO6
(4-ethynylbenzoyl)-monoaza-18-crown-6
—— 4-[(2-Nitro-benzenesulfonylamino)-methyl]-4-phenyl-piperidine-1-carboxylic acid tert-butyl ester 906369-80-0 C23H29N3O6S
4-[(2-Nitro-benzenesulfonylamino)-methyl]-4-phenyl-piperidine-1-carboxylic acid tert-butyl ester
—— 4-[6-methyl-2-(quinolin-4-yl)pyridin-3-yloxy]-N-(3,4,5-trimethoxyphenyl)pyridin-2-amine 1117685-86-5 C29H26N4O4
4-[6-methyl-2-(quinolin-4-yl)pyridin-3-yloxy]-N-(3,4,5-trimethoxyphenyl)pyridin-2-amine
—— 4-(2-Propylsulfanylethynyl)morpholine 106003-59-2 C9H15NOS
4-(2-Propylsulfanylethynyl)morpholine
—— 4-(9-cyclobutyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(1-ethyl-piperidin-4-yl)-3-methoxy-benzamide 1201691-13-5 C27H35F2N7O3
4-(9-cyclobutyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(1-ethyl-piperidin-4-yl)-3-methoxy-benzamide
—— 4-(2-indol-3-yl-ethyl)-piperazin-1-ylamine 58433-73-1 C14H20N4
4-(2-indol-3-yl-ethyl)-piperazin-1-ylamine
—— 4-cyanomethyl-2-methyl-3,5-dioxo-2,3,4,5-tetrahydro[1,2,4]triazine-6-carboxylic acid [4-(6,7-dimethoxyquinolin-4-yloxy)-3-fluorophenyl]-amide trifluoroacetate 1437322-61-6 C2HF3O2*C24H19FN6O6
4-cyanomethyl-2-methyl-3,5-dioxo-2,3,4,5-tetrahydro[1,2,4]triazine-6-carboxylic acid [4-(6,7-dimethoxyquinolin-4-yloxy)-3-fluorophenyl]-amide trifluoroacetate
—— 4-(biphenyl-4-yl)-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid 1206909-07-0 C27H22Cl2N4O3S
4-(biphenyl-4-yl)-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid
—— 4-(6-Methyl-cyclohex-1-enyl)-4-nitro-butyric acid methyl ester 132607-84-2 C12H19NO4
4-(6-Methyl-cyclohex-1-enyl)-4-nitro-butyric acid methyl ester
—— 4-nitrobenzoic acid 2-(4-nitrobenzoyl)-allyl ester 1107635-47-1 C17H12N2O7
4-nitrobenzoic acid 2-(4-nitrobenzoyl)-allyl ester
—— 4'-bromo-biphenyl-2-sulfonic acid amide 62533-23-7 C12H10BrNO2S
4'-bromo-biphenyl-2-sulfonic acid amide
—— 4-(3,4-dichlorobenzoyl)-N-[2-[3-[(4-fluorophenyl)methyl]imidazol-4-yl]ethyl]-1-methylsulfonylpiperazine-2-carboxamide 1245371-94-1 C25H26Cl2FN5O4S
4-(3,4-dichlorobenzoyl)-N-[2-[3-[(4-fluorophenyl)methyl]imidazol-4-yl]ethyl]-1-methylsulfonylpiperazine-2-carboxamide
—— 4-[(S)-6-((S)-9-tert-Butoxycarbonylmethyl-8-oxo-6,7,8,9-tetrahydro-5-oxa-9-aza-benzocyclohepten-7-ylamino)-6-ethoxycarbonyl-hexyl]-piperidine-1-carboxylic acid benzyl ester 99198-70-6 C37H51N3O8
4-[(S)-6-((S)-9-tert-Butoxycarbonylmethyl-8-oxo-6,7,8,9-tetrahydro-5-oxa-9-aza-benzocyclohepten-7-ylamino)-6-ethoxycarbonyl-hexyl]-piperidine-1-carboxylic acid benzyl ester
—— 4-Oxo-9-propyl-5-[(Z)-toluene-4-sulfonylimino]-5,8-dihydro-4H-1-oxa-8-aza-anthracene-2,7-dicarboxylic acid 2-ethyl ester 7-methyl ester 97909-69-8 C27H26N2O8S
4-Oxo-9-propyl-5-[(Z)-toluene-4-sulfonylimino]-5,8-dihydro-4H-1-oxa-8-aza-anthracene-2,7-dicarboxylic acid 2-ethyl ester 7-methyl ester
—— (4-(4-(methoxycarbonyl)benzamido)phenyl)arsonic acid 1609015-30-6 C15H14AsNO6
(4-(4-(methoxycarbonyl)benzamido)phenyl)arsonic acid
—— 4-Acetoxy-1-(2-benzyloxy-4-methoxyphenyl)-4-methyl-1-penten-3-on 91360-43-9 C22H24O5
4-Acetoxy-1-(2-benzyloxy-4-methoxyphenyl)-4-methyl-1-penten-3-on
—— (4bR,8bR,8dR)-4b,8d-Dihydro-dibenzo[a,f]cyclopropa[cd]pentalene-8b,8c-dicarboxylic acid 8c-sec-butyl ester 8b-methyl ester 118673-59-9 C23H22O4
(4bR,8bR,8dR)-4b,8d-Dihydro-dibenzo[a,f]cyclopropa[cd]pentalene-8b,8c-dicarboxylic acid 8c-sec-butyl ester 8b-methyl ester
—— 4-acetamido-N-acetyl-2,3-di-O-acetyl-N-p-chlorophenyl-4-deoxy-α-L-arabinopyranosylamine 96256-12-1 C19H23ClN2O7
4-acetamido-N-acetyl-2,3-di-O-acetyl-N-p-chlorophenyl-4-deoxy-α-L-arabinopyranosylamine
—— 4-benzyl-3-(4-methoxyphenyl)-2-oxo-2,4-dihydrofuro<3,2-b>pyridine 75288-27-6 C21H17NO3
4-benzyl-3-(4-methoxyphenyl)-2-oxo-2,4-dihydrofuro<3,2-b>pyridine
—— (+)-4-amino-1-((2R,3R,4S,5S)-3-hydroxy-4,5-bis(hydroxymethyl)-4-methyltetrahydrofuran-2-yl)pyrimidin-2(1H)-one 1187859-64-8 C11H17N3O5
(+)-4-amino-1-((2R,3R,4S,5S)-3-hydroxy-4,5-bis(hydroxymethyl)-4-methyltetrahydrofuran-2-yl)pyrimidin-2(1H)-one
—— 4-Chloro-6,7,8,9-tetrahydro-9-(4-methoxyphenyl)-5H-1,3-dioxolo<4,5-h><3>-benzazepine hydrochloride 110039-03-7 C18H18ClNO3*ClH
4-Chloro-6,7,8,9-tetrahydro-9-(4-methoxyphenyl)-5H-1,3-dioxolo<4,5-h><3>-benzazepine hydrochloride