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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3-Amino-propyl)-benzenesulfonic acid; compound with sulfuric acid 73631-62-6 C9H13NO3S*H2O4S
4-(3-Amino-propyl)-benzenesulfonic acid; compound with sulfuric acid
—— 4,4,5,5-Tetramethyl-2-[6-(7-naphthalen-2-yl-9,9-diphenylfluoren-2-yl)naphthalen-2-yl]-1,3,2-dioxaborolane 935473-00-0 C51H41BO2
4,4,5,5-Tetramethyl-2-[6-(7-naphthalen-2-yl-9,9-diphenylfluoren-2-yl)naphthalen-2-yl]-1,3,2-dioxaborolane
—— 4-cyclopropyl-9-{[4-(7-quinolinyl)phenyl]di-deuteromethyl}-1-oxa-4,9-diazaspiro[5.5]undecan-3-one 1534372-23-0 C27H29N3O2
4-cyclopropyl-9-{[4-(7-quinolinyl)phenyl]di-deuteromethyl}-1-oxa-4,9-diazaspiro[5.5]undecan-3-one
—— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3a-(4-pyrrolidin-1-ylbutanoylamino)-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxo-butanoic acid 1169850-58-1 C43H68N2O6
4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3a-(4-pyrrolidin-1-ylbutanoylamino)-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxo-butanoic acid
—— 4-(2-chloro-6-fluorobenzyl)-2-(6-methylpyridin-3-yl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide 1534389-08-6 C20H15ClFN3O3S
4-(2-chloro-6-fluorobenzyl)-2-(6-methylpyridin-3-yl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide
—— 4'[2-(α-ethoxycarbonylacetonyloxycarbonyl)ethyl]phenyl trans-4-aminomethylcyclohexanecarboxylate hydrochloride 68181-62-4 C23H31NO7*ClH
4'[2-(α-ethoxycarbonylacetonyloxycarbonyl)ethyl]phenyl trans-4-aminomethylcyclohexanecarboxylate hydrochloride
—— 4-Acetamido-5,8-dimethyl-6-(1-ethyl-5-hydroxypyrazol-4-ylcarbonyl)thiochroman-1,1-dioxide 189207-23-6 C19H23N3O5S
4-Acetamido-5,8-dimethyl-6-(1-ethyl-5-hydroxypyrazol-4-ylcarbonyl)thiochroman-1,1-dioxide
—— 4-CH2SH-MIBG 1067981-35-4 C9H12IN3S
4-CH2SH-MIBG
—— 4-((4-bromophenyl)(diphenylphosphoryl)methyl)-1-(4-chlorophenyl)-3-methyl-1H-pyrazol-5-ol 1527476-89-6 C29H23BrClN2O2P
4-((4-bromophenyl)(diphenylphosphoryl)methyl)-1-(4-chlorophenyl)-3-methyl-1H-pyrazol-5-ol
—— (4R,4aR,8aS)-4-(11-benzyloxyundecyl)-4-(hydroxymethyl)-1,2,3,4,4a,5,8,8a-octahydroisoquinoline 1253265-86-9 C28H45NO2
(4R,4aR,8aS)-4-(11-benzyloxyundecyl)-4-(hydroxymethyl)-1,2,3,4,4a,5,8,8a-octahydroisoquinoline
—— [4-[2-chloro-4-methoxy-5-(2-methoxy-ethoxymethoxy)-phenyl]-5-cyano-7-(2-trimethylsilanyl-ethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylsulfanyl]-propionic acid ethyl ester 1131803-61-6 C29H39ClN4O7SSi
[4-[2-chloro-4-methoxy-5-(2-methoxy-ethoxymethoxy)-phenyl]-5-cyano-7-(2-trimethylsilanyl-ethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylsulfanyl]-propionic acid ethyl ester
—— (4S)-4-[[(2S)-2-amino-3-carboxypropanoyl]amino]-5-[[(2S)-1-[[(2S)-3-carboxy-1-[[2-methoxy-2-oxo-1-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]ethyl]amino]-1-oxopropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-5-oxopentanoic acid 936032-37-0 C35H57N9O18
(4S)-4-[[(2S)-2-amino-3-carboxypropanoyl]amino]-5-[[(2S)-1-[[(2S)-3-carboxy-1-[[2-methoxy-2-oxo-1-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]ethyl]amino]-1-oxopropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-5-oxopentanoic acid
—— 4-(4,4-dimethyl-3,4-dihydro-2H-pyran-3-yl)naphthalen-2-yl acetate 1613308-33-0 C19H20O3
4-(4,4-dimethyl-3,4-dihydro-2H-pyran-3-yl)naphthalen-2-yl acetate
—— 4-(3,5-Difluoro-4-iodo-phenyl)-4'-propyl-bicyclohexyl 140918-34-9 C21H29F2I
4-(3,5-Difluoro-4-iodo-phenyl)-4'-propyl-bicyclohexyl
—— 4-hydroxy-6-methoxy-3-methylidenehexan-2-one 110354-29-5 C8H14O3
4-hydroxy-6-methoxy-3-methylidenehexan-2-one
—— 4'-[(2R)-2-[[(2R)-2-(4-Chlorophenyl)-2-hydroxyethyl]-amino]propyl]-3-propoxy-1,1'-biphenyl-4-carboxylic Acid Hydrochloride 643092-22-2 C27H30ClNO4*ClH
4'-[(2R)-2-[[(2R)-2-(4-Chlorophenyl)-2-hydroxyethyl]-amino]propyl]-3-propoxy-1,1'-biphenyl-4-carboxylic Acid Hydrochloride
—— 4-{[6-(4-fluorophenyl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]sulphanyl}aniline 1205853-24-2 C18H13FN4S
4-{[6-(4-fluorophenyl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]sulphanyl}aniline
—— 4-hydroxy-N-[4-((S)-1-propyl-pyrrolidin-3-yl)-phenyl]-benzenesulfonamide 883901-09-5 C19H24N2O3S
4-hydroxy-N-[4-((S)-1-propyl-pyrrolidin-3-yl)-phenyl]-benzenesulfonamide
—— 4-Benzyl-piperazine-1-carboxylic acid [2-(thiophen-2-ylsulfanyl)-phenyl]-amide 35295-96-6 C22H23N3OS2
4-Benzyl-piperazine-1-carboxylic acid [2-(thiophen-2-ylsulfanyl)-phenyl]-amide
—— 4-[3-(4-fluorophenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine 1285529-33-0 C20H18FN5O
4-[3-(4-fluorophenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine
—— 4a-benzyl-1-(4-fluoro-phenyl)-4,4a,5,6,7,8-hexahydro-1H-1,2-diaza-6-azonia-cyclopenta[b]naphthalene hydrochloride 864973-66-0 C23H22FN3*ClH
4a-benzyl-1-(4-fluoro-phenyl)-4,4a,5,6,7,8-hexahydro-1H-1,2-diaza-6-azonia-cyclopenta[b]naphthalene hydrochloride
—— 4-{3-[1-Methyl-2-oxo-3-(3-m-tolyl-ureido)-2,3-dihydro-1H-benzo[e][1,4]diazepin-5-yl]-phenoxycarbonylamino}-butyric acid 168763-08-4 C29H29N5O6
4-{3-[1-Methyl-2-oxo-3-(3-m-tolyl-ureido)-2,3-dihydro-1H-benzo[e][1,4]diazepin-5-yl]-phenoxycarbonylamino}-butyric acid
—— 4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-(oxazol-5-yl)benzyl)sulfamoyl)benzoic acid 1254206-43-3 C23H15ClF3N3O5S
4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-(oxazol-5-yl)benzyl)sulfamoyl)benzoic acid
—— (4-methylpyridinium 2-pyridylcarbonylmethylide)dichloroplatinum(II) 80006-23-1 C13H12Cl2N2OPt
(4-methylpyridinium 2-pyridylcarbonylmethylide)dichloroplatinum(II)
—— 4-Aethylamino-5-chlor-2,2,3,3-tetrafluor-cyclopent-4-en-1-on 4087-49-4 C7H6ClF4NO
4-Aethylamino-5-chlor-2,2,3,3-tetrafluor-cyclopent-4-en-1-on
—— 4.8.9.10-Cl4-1.7-C2B10H8 19513-09-8 C2H8B10Cl4
4.8.9.10-Cl4-1.7-C2B10H8
—— 4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-(picolinamido)benzyl)sulfamoyl)benzoic acid 1254206-45-5 C26H18ClF3N4O5S
4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-(picolinamido)benzyl)sulfamoyl)benzoic acid
—— ,4,5,6-tetra-O-acetyl-3,7-anhydro-2,8-dideoxy-8-[4-(2,3,4-tri-O-acetyl-6-deoxy-α-D-mannopyranosyl)-1H-1,2,3-triazol-1-yl]-D-glycero-D-talo-octitol 1245811-73-7 C30H41N3O16
,4,5,6-tetra-O-acetyl-3,7-anhydro-2,8-dideoxy-8-[4-(2,3,4-tri-O-acetyl-6-deoxy-α-D-mannopyranosyl)-1H-1,2,3-triazol-1-yl]-D-glycero-D-talo-octitol
—— 4-(4'-nitrophenyl)-6-phenyl-4-hydroxy-tetrahydro-1,3-thiazine-2-thione 107710-47-4 C16H14N2O3S2
4-(4'-nitrophenyl)-6-phenyl-4-hydroxy-tetrahydro-1,3-thiazine-2-thione
—— 4-amino-7-[(1S,2S,3R)-2,3-(isopropylidenedioxy)-4-(trityloxymethyl)-4-cyclopenten-1-yl]-5H-pyrrolo[3,2-b]pyrimidine 925672-06-6 C34H32N4O3
4-amino-7-[(1S,2S,3R)-2,3-(isopropylidenedioxy)-4-(trityloxymethyl)-4-cyclopenten-1-yl]-5H-pyrrolo[3,2-b]pyrimidine
—— (4S,4aR,10bR)-4-(4-fluorophenyl)-2,4,4a,5,6,10b-hexahydro-1H-benzo[f]isochromene 1616784-86-1 C19H19FO
(4S,4aR,10bR)-4-(4-fluorophenyl)-2,4,4a,5,6,10b-hexahydro-1H-benzo[f]isochromene
—— 4-(2,5-Dichloro-benzyloxy)-piperidine hydrochloride 1289388-65-3 C12H16Cl3NO
4-(2,5-Dichloro-benzyloxy)-piperidine hydrochloride
—— 4-{[4-(2,6-dimethylbenzyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl]methyl}benzoic acid 1247020-18-3 C25H23NO3S
4-{[4-(2,6-dimethylbenzyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl]methyl}benzoic acid
—— 4-[(2S)-2-[5-chloro-3-[2-(dimethylamino)ethyl]-4-oxopyrrolo[2,1-f][1,2,4]triazin-2-yl]pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1549743-45-4 C21H22ClN9O
4-[(2S)-2-[5-chloro-3-[2-(dimethylamino)ethyl]-4-oxopyrrolo[2,1-f][1,2,4]triazin-2-yl]pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
—— 4'-hydroxy-6,8,8-triethyldesmosdumotin B 1242265-91-3 C21H22O5
4'-hydroxy-6,8,8-triethyldesmosdumotin B
—— 4-carboxymethoxy-3,5-dimethoxy-benzoic acid 120956-81-2 C11H12O7
4-carboxymethoxy-3,5-dimethoxy-benzoic acid
—— 4-(trichloromethyl)-6-methyl-5-phenylsulphonyl-1,2,3,4-tetrahydropyrimidin-2-one 1245640-34-9 C12H11Cl3N2O3S
4-(trichloromethyl)-6-methyl-5-phenylsulphonyl-1,2,3,4-tetrahydropyrimidin-2-one
—— 4-(4-(4-methylpiperazin-1-yl)-piperidine-1-carboxylic acid [4-[3-fluoro-4-(2,2,2-trichloroacetylamino)phenoxy]pyridin-2-yl]amide) 1181341-15-0 C24H28Cl3FN6O3
4-(4-(4-methylpiperazin-1-yl)-piperidine-1-carboxylic acid [4-[3-fluoro-4-(2,2,2-trichloroacetylamino)phenoxy]pyridin-2-yl]amide)
—— (4S,7R,10aS)-4-amino-7-methylhexahydro-2H-pyrido[2,1-b][1,3]thiazepin-5(7H)-one 1400677-69-1 C10H18N2OS
(4S,7R,10aS)-4-amino-7-methylhexahydro-2H-pyrido[2,1-b][1,3]thiazepin-5(7H)-one
—— 4-(Piperidin-3-ylmethoxy)pyridine 933736-81-3 C11H16N2O
4-(Piperidin-3-ylmethoxy)pyridine
—— 4-(3-Cyano-pyridin-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester 1261233-95-7 C17H23N3O3
4-(3-Cyano-pyridin-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-(4-methoxybenzoyl)-1-[1-(4-pyridyl)-4-piperidylmethyl]-1,3,4,5-tetrahydrobenzo[e][1,4]diazepin-2-on Mono(trifluoroacetate) 407619-40-3 C2HF3O2*C28H30N4O3
4-(4-methoxybenzoyl)-1-[1-(4-pyridyl)-4-piperidylmethyl]-1,3,4,5-tetrahydrobenzo[e][1,4]diazepin-2-on Mono(trifluoroacetate)
—— 4-(3-ethoxycarbonyl-6-fluoro-4-oxo-1,4-dihydro-quinolin-7-yl)-2,6-dimethyl-pyridine-3,5-dicarboxylic acid dimethyl ester 40035-91-4 C23H21FN2O7
4-(3-ethoxycarbonyl-6-fluoro-4-oxo-1,4-dihydro-quinolin-7-yl)-2,6-dimethyl-pyridine-3,5-dicarboxylic acid dimethyl ester
—— 4-(5-bromo-1-(2-methoxyethyl)-1H-indol-3-yl)-5-chloropyrimidin-2-amine 1202766-65-1 C15H14BrClN4O
4-(5-bromo-1-(2-methoxyethyl)-1H-indol-3-yl)-5-chloropyrimidin-2-amine
—— (4aR,5S,6R,7S)-5-(benzyloxy)-6,7-dihydroxyhexahydropyrido[1,2-c][1,3]oxazin-1-one 915307-20-9 C15H19NO5
(4aR,5S,6R,7S)-5-(benzyloxy)-6,7-dihydroxyhexahydropyrido[1,2-c][1,3]oxazin-1-one
—— 4.4-Dimethylandrosta-5.7-dien-17β-yl-acetat 10391-98-7 C23H34O2
4.4-Dimethylandrosta-5.7-dien-17β-yl-acetat
—— 4-cyanophenyl 2,5-anhydro-1,6-dithio-α-D-glucoseptanoside (1S)-S-oxide 438587-72-5 C13H13NO4S2
4-cyanophenyl 2,5-anhydro-1,6-dithio-α-D-glucoseptanoside (1S)-S-oxide
—— (4R)-N-diethoxyphosphonoacetyl-4-cyclohexyloxazolidin-2-one 227602-34-8 C15H26NO6P
(4R)-N-diethoxyphosphonoacetyl-4-cyclohexyloxazolidin-2-one
—— 4,4'-Bis(4-methylphenylazo)triphenylmethanol 128527-03-7 C33H28N4O
4,4'-Bis(4-methylphenylazo)triphenylmethanol
—— 4-(benzyloxy)-1-(2-isopropyl-9-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)pyridin-2(1H)-one hydrochloride 1173153-22-4 C27H29N3O2*ClH
4-(benzyloxy)-1-(2-isopropyl-9-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)pyridin-2(1H)-one hydrochloride