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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-bromophenyl)-4,5-dihydro-6-(naphthalen-2-yl)-2H-indazol-3-ol 1276692-08-0 C23H17BrN2O
4-(4-bromophenyl)-4,5-dihydro-6-(naphthalen-2-yl)-2H-indazol-3-ol
—— 4-[(S)-3-carboxy-2-({4-[(S)-2-((S)-2-cyclopentylcarbamoyl-azetidin-1-yl)-1-methyl-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-propionyl]-piperazine-1-carboxylic acid ethyl ester 1073448-44-8 C34H44N6O9
4-[(S)-3-carboxy-2-({4-[(S)-2-((S)-2-cyclopentylcarbamoyl-azetidin-1-yl)-1-methyl-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-propionyl]-piperazine-1-carboxylic acid ethyl ester
—— 4-dicyanomethylenetricyclo<3.2.1>oct-2-ene 85695-89-2 C11H10N2
4-dicyanomethylenetricyclo<3.2.1>oct-2-ene
—— 4-methyl-N-[[[(4-methylpyridin-2-yl)amino]-di(propan-2-yl)silyl]oxy-di(propan-2-yl)silyl]pyridin-2-amine 182245-06-3 C24H42N4OSi2
4-methyl-N-[[[(4-methylpyridin-2-yl)amino]-di(propan-2-yl)silyl]oxy-di(propan-2-yl)silyl]pyridin-2-amine
—— 4-methyl-4-(1-oxohexadecylamino)heptanedioic acid 1310081-41-4 C24H45NO5
4-methyl-4-(1-oxohexadecylamino)heptanedioic acid
—— 4-[(S)-4-carboxy-2-({4-[2-((S)-3-hydroxymethyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073445-56-3 C30H39N5O9
4-[(S)-4-carboxy-2-({4-[2-((S)-3-hydroxymethyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-{(S)-3-carboxy-2-[(6-fluoro-7-methyl-4-{2-oxo-2-[(S)-2-(pyrrolidine-1-carbonyl)-pyrrolidin-1-yl]-ethoxy}-quinoline-2-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester 1073450-17-5 C33H41FN6O9
4-{(S)-3-carboxy-2-[(6-fluoro-7-methyl-4-{2-oxo-2-[(S)-2-(pyrrolidine-1-carbonyl)-pyrrolidin-1-yl]-ethoxy}-quinoline-2-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester
—— 4-(5-(4-(2-chlorobenzamido)phenyl)thiazol-2-yl)cyclohexanecarboxylic acid 1363361-80-1 C23H21ClN2O3S
4-(5-(4-(2-chlorobenzamido)phenyl)thiazol-2-yl)cyclohexanecarboxylic acid
—— 4-fluoro-N-{[(2S,8R,9R)-11-[(2S)-1-[(4-methoxyphenyl)methoxy]propan-2-yl]-2,9-dimethyl-12-oxo-14-(trifluoromethyl)-2,3,4,5,6,8,9,10,11,12-decahydro-1,7,11-benzodioxazacyclotetradecin-8-yl]methyl}-N-methylbenzene-1-sulfonamide 1403478-92-1 C37H46F4N2O7S
4-fluoro-N-{[(2S,8R,9R)-11-[(2S)-1-[(4-methoxyphenyl)methoxy]propan-2-yl]-2,9-dimethyl-12-oxo-14-(trifluoromethyl)-2,3,4,5,6,8,9,10,11,12-decahydro-1,7,11-benzodioxazacyclotetradecin-8-yl]methyl}-N-methylbenzene-1-sulfonamide
—— 4,6-dimethyl-2-sulfinylthiochromene 114083-78-2 C11H10OS2
4,6-dimethyl-2-sulfinylthiochromene
—— 4-[4-(2-dimethylamino-ethyl)-3-oxo-3,4-dihydro-quinoxalin-2-ylamino]-N-thiophen-2-ylmethyl-benzamide trifluoroacetate 857090-20-1 C2HF3O2*C24H25N5O2S
4-[4-(2-dimethylamino-ethyl)-3-oxo-3,4-dihydro-quinoxalin-2-ylamino]-N-thiophen-2-ylmethyl-benzamide trifluoroacetate
—— 4-(pyridin-4-yl)quinazolin-7-ol 1006890-76-1 C13H9N3O
4-(pyridin-4-yl)quinazolin-7-ol
—— 4-methyl-5-[2-methyl-4-(1H-pyrazolo[4,3-c]pyridin-4-yloxy)phenyl]pyridazin-3(2H)-one trifluoroacetate salt 1609259-19-9 C2HF3O2*C18H15N5O2
4-methyl-5-[2-methyl-4-(1H-pyrazolo[4,3-c]pyridin-4-yloxy)phenyl]pyridazin-3(2H)-one trifluoroacetate salt
—— 4-Methoxy-7-benzoyl-5H-pyrimido<4,5-b>-1,4-thiazine 87268-22-2 C14H11N3O2S
4-Methoxy-7-benzoyl-5H-pyrimido<4,5-b>-1,4-thiazine
—— (4S)-3-[(E,2S,3R,5S,6R,7S)-3-hydroxy-9-[(1R,3R,4R)-3-methoxy-4-tri(propan-2-yl)silyloxycyclohexyl]-6,8-dimethyl-2-prop-2-enyl-7-triethylsilyloxy-5-tri(propan-2-yl)silyloxynon-8-enoyl]-4-propan-2-yl-1,3-oxazolidin-2-one 116386-69-7 C51H99NO8Si3
(4S)-3-[(E,2S,3R,5S,6R,7S)-3-hydroxy-9-[(1R,3R,4R)-3-methoxy-4-tri(propan-2-yl)silyloxycyclohexyl]-6,8-dimethyl-2-prop-2-enyl-7-triethylsilyloxy-5-tri(propan-2-yl)silyloxynon-8-enoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
—— 4-(3,4-Dimethylthiophen-2-yl)-2-phenyl-1,4-dihydropyrimidine;hydrochloride 1449704-13-5 C16H16N2S*ClH
4-(3,4-Dimethylthiophen-2-yl)-2-phenyl-1,4-dihydropyrimidine;hydrochloride
—— 4-(5-(bis(3-fluorophenyl)(hydroxy)methyl)-1,2,4-oxadiazol-3-yl)-2,6-dibromophenol 1191244-41-3 C21H12Br2F2N2O3
4-(5-(bis(3-fluorophenyl)(hydroxy)methyl)-1,2,4-oxadiazol-3-yl)-2,6-dibromophenol
—— 4-[(2,6-Bis-benzyloxy-pyrimidin-4-yl)-ethyl-amino]-butan-1-ol 162265-99-8 C24H29N3O3
4-[(2,6-Bis-benzyloxy-pyrimidin-4-yl)-ethyl-amino]-butan-1-ol
—— 4-(methoxymethoxy)-3-oxo-2-(tetrahydro-2H-pyran-4-yl)isoindoline-1-carboxylic acid 1198160-65-4 C16H19NO6
4-(methoxymethoxy)-3-oxo-2-(tetrahydro-2H-pyran-4-yl)isoindoline-1-carboxylic acid
—— 4-amino-3-cyano-6-benzalcyano-methyleno-1-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-oxo-thiazolo[4,5-b]pyridine 515876-48-9 C25H16N6OS2
4-amino-3-cyano-6-benzalcyano-methyleno-1-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-oxo-thiazolo[4,5-b]pyridine
—— 4-((Z)-2-Phenylamino-2-pyridin-3-yl-vinyl)-benzonitrile 114444-24-5 C20H15N3
4-((Z)-2-Phenylamino-2-pyridin-3-yl-vinyl)-benzonitrile
—— 4-benzoyl-3-methyl-1H-pyrrole-2-carboxamide 112381-12-1 C13H12N2O2
4-benzoyl-3-methyl-1H-pyrrole-2-carboxamide
—— 4-amino-N-<(4-benzyl-2-morpholinyl)methyl>-5-chloro-2-(2-hydroxypropoxy)benzamide 112885-97-9 C22H28ClN3O4
4-amino-N-<(4-benzyl-2-morpholinyl)methyl>-5-chloro-2-(2-hydroxypropoxy)benzamide
—— 4-Imino-5,6-dimethyl-3-phenyl-3,4-dihydro-1H-thieno[2,3-d]pyrimidine-2-thione 126105-79-1 C14H13N3S2
4-Imino-5,6-dimethyl-3-phenyl-3,4-dihydro-1H-thieno[2,3-d]pyrimidine-2-thione
—— 4'-Methoxy-2'-methyl-biphenyl-4-carboxylic acid [(S)-1-((R)-3-amino-pyrrolidine-1-carbonyl)-pyrrolidin-3-yl]-methyl-amide 764719-49-5 C25H32N4O3
4'-Methoxy-2'-methyl-biphenyl-4-carboxylic acid [(S)-1-((R)-3-amino-pyrrolidine-1-carbonyl)-pyrrolidin-3-yl]-methyl-amide
—— (4R,5R)-1,3-di(1-naphthylmethyl)-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium chloride 873685-13-3 C33H39N2*Cl
(4R,5R)-1,3-di(1-naphthylmethyl)-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium chloride
—— 4-<N-(2-idrossipropil)ammino>fenil-α-propionato d'etile 77440-21-2 C14H21NO3
4-<N-(2-idrossipropil)ammino>fenil-α-propionato d'etile
—— 4',5'-bis(2,4,6-trimethylphenyl)-4,4a-dihydrospiro<3H,10H-pyrano<4,3-b><1>benzopyran-3,2'-<1,3>dioxolan>-10-one 138886-51-8 C32H32O5
4',5'-bis(2,4,6-trimethylphenyl)-4,4a-dihydrospiro<3H,10H-pyrano<4,3-b><1>benzopyran-3,2'-<1,3>dioxolan>-10-one
—— 4-(2-bromo-4-fluorophenoxy)-6-methoxy-7-[N-(tert-butoxycarbonyl)piperazin-1-yl]quinazoline 320366-54-9 C24H26BrFN4O4
4-(2-bromo-4-fluorophenoxy)-6-methoxy-7-[N-(tert-butoxycarbonyl)piperazin-1-yl]quinazoline
—— 4-iodo-3-(trimethylsilyl)thiophene 176168-45-9 C7H11ISSi
4-iodo-3-(trimethylsilyl)thiophene
—— 4-(perfluorophenyl)morpholine 15368-86-2 C10H8F5NO
4-(perfluorophenyl)morpholine
—— 4-hydroxymethyl-2-methyl-1-p-toluenesulfonylimidazole 191103-93-2 C12H14N2O3S
4-hydroxymethyl-2-methyl-1-p-toluenesulfonylimidazole
—— 4,4'-Bis(3,5-dichloro-4-hydroxybenzoyl)diphenyl Ether 80440-41-1 C26H14Cl4O5
4,4'-Bis(3,5-dichloro-4-hydroxybenzoyl)diphenyl Ether
—— 4-amino-5-chloro-2-methoxy-N-[4-n-butyl-1-piperazinyl]-benzamide methobromide 78991-49-8 CH3Br*C16H25ClN4O2
4-amino-5-chloro-2-methoxy-N-[4-n-butyl-1-piperazinyl]-benzamide methobromide
—— 4-(1-ethyl-1H-indol-3-yl)-4H,10H-2,9-dioxa-3-azabenzo[f]azulene 1233087-48-3 C21H18N2O2
4-(1-ethyl-1H-indol-3-yl)-4H,10H-2,9-dioxa-3-azabenzo[f]azulene
—— 4,7-anhydro-6,8-di-O-benzyl-2,3,5-trideoxy-D-ribo-octitol 1057653-81-2 C22H28O4
4,7-anhydro-6,8-di-O-benzyl-2,3,5-trideoxy-D-ribo-octitol
—— 4-(7-amino-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2,4]thiadiazin-3-yl)-5-hydroxy-2-(3-methyl-butyl)-6-thiophen-2-yl-2H-pyridazin-3-one 1038403-78-9 C20H21N5O4S2
4-(7-amino-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2,4]thiadiazin-3-yl)-5-hydroxy-2-(3-methyl-butyl)-6-thiophen-2-yl-2H-pyridazin-3-one
—— 4,4'-dimethoxybenzil dioxime 82470-35-7 C16H16N2O4
4,4'-dimethoxybenzil dioxime
—— 4-tert-Butyl-1-methyl-cyclopenten 18327-81-6 C10H18
4-tert-Butyl-1-methyl-cyclopenten
—— 4,6-dioxo-4<i>H</i>,6<i>H</i>-pyrano[3,2-<i>g</i>]chromene-2,8-dicarboxylic acid diethyl ester 25201-09-6 C18H14O8
4,6-dioxo-4<i>H</i>,6<i>H</i>-pyrano[3,2-<i>g</i>]chromene-2,8-dicarboxylic acid diethyl ester
—— 4-(2',2'-Diethoxycarbonylethyl)-2,2,6,6-tetramethylpiperidin 61171-39-9 C17H31NO4
4-(2',2'-Diethoxycarbonylethyl)-2,2,6,6-tetramethylpiperidin
—— 4,9-dioxo-4,9-dihydro-pyrano[2,3-<i>g</i>]chromene-2,7-dicarboxylic acid 40449-81-8 C14H6O8
4,9-dioxo-4,9-dihydro-pyrano[2,3-<i>g</i>]chromene-2,7-dicarboxylic acid
—— 4-(4-benzylpiperidin-1-yl)-2-bromobenzaldehyde 1198208-20-6 C19H20BrNO
4-(4-benzylpiperidin-1-yl)-2-bromobenzaldehyde
—— 4-Iodo-benzenesulfonic acid 4-formyl-2-methyl-phenyl ester 58300-96-2 C14H11IO4S
4-Iodo-benzenesulfonic acid 4-formyl-2-methyl-phenyl ester
—— 4-Ethylsulfanyl-1,3,6-triphenyl-1H-[1,2,4]diazaphosphinine 4-sulfide 128465-17-8 C23H21N2PS2
4-Ethylsulfanyl-1,3,6-triphenyl-1H-[1,2,4]diazaphosphinine 4-sulfide
—— 4,6-Dioxo-2,6-diphenylhexansaeure 59701-00-7 C18H16O4
4,6-Dioxo-2,6-diphenylhexansaeure
—— 4-((4-(heptyloxy)phenyl)azo)benzoyl chloride 138529-37-0 C20H23ClN2O2
4-((4-(heptyloxy)phenyl)azo)benzoyl chloride
—— 4-(1H-indol-3-yl)-N-(4-morpholin-4-ylphenyl)pyrimidin-2-amine trifluoroacetate 1000182-53-5 C2HF3O2*C22H21N5O
4-(1H-indol-3-yl)-N-(4-morpholin-4-ylphenyl)pyrimidin-2-amine trifluoroacetate
—— 4-[3,5-bis(trifluoromethyl)benzyl]-6-(2-methylphenyl)-8-[4-(morpholine-4-yl)piperidine-1-yl]-5-oxo-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepine 544671-74-1 C33H34F6N4O3
4-[3,5-bis(trifluoromethyl)benzyl]-6-(2-methylphenyl)-8-[4-(morpholine-4-yl)piperidine-1-yl]-5-oxo-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepine
—— 4'-fluoro-7'-(2-fluoropyridin-3-yl)-2'-methoxy-2,6-dihydrospiro[[1,4]oxazine-3,9'-xanthen]-5-amine 1335219-03-8 C22H17F2N3O3
4'-fluoro-7'-(2-fluoropyridin-3-yl)-2'-methoxy-2,6-dihydrospiro[[1,4]oxazine-3,9'-xanthen]-5-amine