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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-N-(8-nonen-1-yloxycarbonyl)-2'-cyano-2'-deoxy-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-1-β-D-arabinofuranosylcytosine 1003294-24-3 C32H54N4O7Si2
4-N-(8-nonen-1-yloxycarbonyl)-2'-cyano-2'-deoxy-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-1-β-D-arabinofuranosylcytosine
—— 4-Chloracetylamino-3,5-dimethyl-1,2,4-triazol 36280-70-3 C6H9ClN4O
4-Chloracetylamino-3,5-dimethyl-1,2,4-triazol
—— 4α-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)-5α-androstan-3,17-dione 1142951-18-5 C26H39NO4
4α-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)-5α-androstan-3,17-dione
—— [4-(4-Ethyl-phenyl)-piperidin-4-yl]-pyrrolidin-1-yl-methanone 93990-19-3 C18H26N2O
[4-(4-Ethyl-phenyl)-piperidin-4-yl]-pyrrolidin-1-yl-methanone
—— 4-(4-Chloro-benzyl)-4-[2-(4-nitro-phenoxy)-ethyl]-morpholin-4-ium; iodide 106383-08-8 C19H22ClN2O4*I
4-(4-Chloro-benzyl)-4-[2-(4-nitro-phenoxy)-ethyl]-morpholin-4-ium; iodide
—— 4,5-dichloro-3-methoxy-1-methyl-6-phenyl-pyridazinium 46786-16-7 C12H11Cl2N2O
4,5-dichloro-3-methoxy-1-methyl-6-phenyl-pyridazinium
—— 4-Methyl-5-<2,6,6-trimethyl-cyclohexen-(2)-yl>-penten-(4)-on-(3)-semicarbazon 131976-82-4 C16H27N3O
4-Methyl-5-<2,6,6-trimethyl-cyclohexen-(2)-yl>-penten-(4)-on-(3)-semicarbazon
—— {4-[3-(5,7-dichloro-2-methyl-quinolin-8-yloxy)-propoxy]-indol-1-yl}-acetic acid 853651-43-1 C23H20Cl2N2O4
{4-[3-(5,7-dichloro-2-methyl-quinolin-8-yloxy)-propoxy]-indol-1-yl}-acetic acid
—— 4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid [(Z)-2-(3,4-dimethoxy-phenyl)-1-methyl-vinyl]-amide 37398-02-0 C33H36N2O10
4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid [(Z)-2-(3,4-dimethoxy-phenyl)-1-methyl-vinyl]-amide
—— 4-Acetoxy-7-isopropoxy-6-octyloxy-quinoline-3-carboxylic acid ethyl ester 25552-87-8 C25H35NO6
4-Acetoxy-7-isopropoxy-6-octyloxy-quinoline-3-carboxylic acid ethyl ester
—— [4-amino-6-(3-dimethylamino-propylamino)-[1,3,5]triazin-2-yl]-(4-methoxy-phenyl)-methanol 26783-04-0 C16H24N6O2
[4-amino-6-(3-dimethylamino-propylamino)-[1,3,5]triazin-2-yl]-(4-methoxy-phenyl)-methanol
—— 4-Hydroxypiperidine-3,3,4,5,5-d5 1219799-35-5 C5H11NO
4-Hydroxypiperidine-3,3,4,5,5-d5
—— (4RS,6RS)-6-(4-fluorophenyl)-4,6-dimethylcyclohex-1-enecarboxylic acid 1204593-19-0 C15H17FO2
(4RS,6RS)-6-(4-fluorophenyl)-4,6-dimethylcyclohex-1-enecarboxylic acid
—— 4-chloro-3-[1-(2,6-dichloro-4-methanesulfonyl-phenyl)-5-oxo-2,5-dihydro-1<i>H</i>-pyrazol-3-ylamino]-<i>N</i>-hexadecyl-benzamide 61138-40-7 C33H45Cl3N4O4S
4-chloro-3-[1-(2,6-dichloro-4-methanesulfonyl-phenyl)-5-oxo-2,5-dihydro-1<i>H</i>-pyrazol-3-ylamino]-<i>N</i>-hexadecyl-benzamide
—— 4-[4,6,8-Tris-(3-ethoxycarbonyl-propyl)-2,4,6,8-tetramethyl-[1,3,5,7,2,4,6,8]tetroxatetrasilocan-2-yl]-butyric acid ethyl ester 18759-63-2 C28H56O12Si4
4-[4,6,8-Tris-(3-ethoxycarbonyl-propyl)-2,4,6,8-tetramethyl-[1,3,5,7,2,4,6,8]tetroxatetrasilocan-2-yl]-butyric acid ethyl ester
—— 4-Methyl-2,6-bis-(3-piperidin-1-yl-propylamino)-nicotinonitrile 51561-10-5 C23H38N6
4-Methyl-2,6-bis-(3-piperidin-1-yl-propylamino)-nicotinonitrile
—— 4,6-bis-dimethoxythiophosphoryloxy-2-pyrrolidin-1-yl-pyrimidine 65399-39-5 C12H21N3O6P2S2
4,6-bis-dimethoxythiophosphoryloxy-2-pyrrolidin-1-yl-pyrimidine
—— 4-(naphthalen-2-ylmethyl)aniline 1062138-82-2 C17H15N
4-(naphthalen-2-ylmethyl)aniline
—— 4-methoxy-2-(3-methoxyphenylthio)benzyl alcohol 80709-52-0 C15H16O3S
4-methoxy-2-(3-methoxyphenylthio)benzyl alcohol
—— 4-(4-fluorophenyl)-2-methoxy-3-quinolinecarboxaldehyde 391681-91-7 C17H12FNO2
4-(4-fluorophenyl)-2-methoxy-3-quinolinecarboxaldehyde
—— (4-((2-chloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)amino)phenyl)(morpholino)methanone 1608120-33-7 C21H23ClN6O3
(4-((2-chloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)amino)phenyl)(morpholino)methanone
—— 4-ethyl-5-phenyl-2,3-dihydrothiophene 1423076-51-0 C12H14S
4-ethyl-5-phenyl-2,3-dihydrothiophene
—— 4-methyl-N-((1-methyl-2-methylenecyclopentyl)methylene)benzenesulfonamide 1442410-60-7 C15H19NO2S
4-methyl-N-((1-methyl-2-methylenecyclopentyl)methylene)benzenesulfonamide
—— 4-methyl-heptan-2-one semicarbazone 13700-43-1 C9H19N3O
4-methyl-heptan-2-one semicarbazone
—— 4-(6-bromo-1H-benzo[d]imidazol-1-yl)pyrimidin-2-amine 1394119-52-8 C11H8BrN5
4-(6-bromo-1H-benzo[d]imidazol-1-yl)pyrimidin-2-amine
—— 4-Phenyl-2-methyl-1,3-butadienylacetat 51575-67-8 C13H14O3
4-Phenyl-2-methyl-1,3-butadienylacetat
—— 4-Benzylcarbamoyl-1-phenyl-1H-pyrrole-3-carboxylic acid 86732-03-8 C19H16N2O3
4-Benzylcarbamoyl-1-phenyl-1H-pyrrole-3-carboxylic acid
—— (4-mercapto-3,5-dimethyl-phenoxy)-acetic acid ethyl ester 100257-44-1 C12H16O3S
(4-mercapto-3,5-dimethyl-phenoxy)-acetic acid ethyl ester
—— 4-(1-oxidopiperidin-1-ium-1-yl)benzonitrile 106947-62-0 C12H14N2O
4-(1-oxidopiperidin-1-ium-1-yl)benzonitrile
—— 4-Piperidinemethanamine, N-ethyl-1-[2-fluoro-4-(methylsulfonyl)phenyl]- 1268520-15-5 C15H23FN2O2S
4-Piperidinemethanamine, N-ethyl-1-[2-fluoro-4-(methylsulfonyl)phenyl]-
—— 4-[[(1R,3S)-3-(ethylamino)-2,2,3-trimethylcyclopentyl]amino]-6-phenylpyrrolo[1,2-b]pyridazine-3-carboxamide 1400686-22-7 C24H31N5O
4-[[(1R,3S)-3-(ethylamino)-2,2,3-trimethylcyclopentyl]amino]-6-phenylpyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4,4,5,5-Tetramethyl-2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-18-oxatetracyclo[9.7.0.02,7.012,17]octadeca-1(11),2(7),3,5,12(17),13,15-heptaen-14-yl]-1,3,2-dioxaborolane 1373132-95-6 C29H36B2O5
4,4,5,5-Tetramethyl-2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-18-oxatetracyclo[9.7.0.02,7.012,17]octadeca-1(11),2(7),3,5,12(17),13,15-heptaen-14-yl]-1,3,2-dioxaborolane
—— 4-[(2R)-2-({[(2R)-2-hydroxy-2-(3-pyridinyl)ethyl]amino}methyl)-3,4-dihydro-2H-chromen-6-yl]-2,6-dimethylbenzoic acid 474112-17-9 C26H28N2O4
4-[(2R)-2-({[(2R)-2-hydroxy-2-(3-pyridinyl)ethyl]amino}methyl)-3,4-dihydro-2H-chromen-6-yl]-2,6-dimethylbenzoic acid
—— 4-[[(2R)-3,3-dimethylbutan-2-yl]amino]-6-(5-methyl-2-oxopyridin-1-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400875-04-8 C20H25N5O2
4-[[(2R)-3,3-dimethylbutan-2-yl]amino]-6-(5-methyl-2-oxopyridin-1-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-(6-isopropoxy-5-nitro-2-piperazin-1-yl-pyrimidin-4-yl)-thiomorpholine 1,1-dioxide 56034-75-4 C15H24N6O5S
4-(6-isopropoxy-5-nitro-2-piperazin-1-yl-pyrimidin-4-yl)-thiomorpholine 1,1-dioxide
—— 4-(3-Adamantan-1-yl-4-hexyloxy-benzoylamino)-benzoic acid 111008-39-0 C30H37NO4
4-(3-Adamantan-1-yl-4-hexyloxy-benzoylamino)-benzoic acid
—— 4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(3-(2-acetamidoethyl)ureido)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392311-02-2 C41H59N3O4
4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(3-(2-acetamidoethyl)ureido)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
—— [4-amino-2-(4-methoxy-phenylamino)-thiazol-5-yl]-p-tolyl-methanone 952614-54-9 C18H17N3O2S
[4-amino-2-(4-methoxy-phenylamino)-thiazol-5-yl]-p-tolyl-methanone
—— 4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosylsulfanyl)-1-(9-methyl-5,6-dihydronaphtho[1',2':4,5]thieno[2,3-d]pyrimidin-11-yl)-1H-pyrazolo[3,4-d]pyrimidine 1294504-38-3 C34H32N6O9S2
4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosylsulfanyl)-1-(9-methyl-5,6-dihydronaphtho[1',2':4,5]thieno[2,3-d]pyrimidin-11-yl)-1H-pyrazolo[3,4-d]pyrimidine
—— 4-((bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-(bis(hexyloxy)phenyl)-2-cyanoacrylic acid 1360744-05-3 C54H70N2O6
4-((bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-(bis(hexyloxy)phenyl)-2-cyanoacrylic acid
—— 4,9-bis-(4-fluoro-anilino)-3a,8a-dimethyl-3a,4,8a,9-tetrahydro-3<i>H</i>,8<i>H</i>-dipyrazolo[1,5-<i>a</i>;1',5'-<i>d</i>]pyrazine-2,7-dicarboxylic acid diethyl ester 61597-93-1 C28H32F2N6O4
4,9-bis-(4-fluoro-anilino)-3a,8a-dimethyl-3a,4,8a,9-tetrahydro-3<i>H</i>,8<i>H</i>-dipyrazolo[1,5-<i>a</i>;1',5'-<i>d</i>]pyrazine-2,7-dicarboxylic acid diethyl ester
—— 4-benzyl-2-{2-[4-(2-bromo-5-ethoxybenzyl)-1-piperidinyl]ethyl}-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one 1021174-47-9 C26H33BrN4O2
4-benzyl-2-{2-[4-(2-bromo-5-ethoxybenzyl)-1-piperidinyl]ethyl}-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one
—— 4-chloro-2-[[5-chloro-2-(ethylamino)phenyl]disulfanyl]-N-ethylaniline 63755-11-3 C16H18Cl2N2S2
4-chloro-2-[[5-chloro-2-(ethylamino)phenyl]disulfanyl]-N-ethylaniline
—— 4-(3'-Hydroxy-1'-cyclohexenyl)-phenylacetic acid 41387-08-0 C14H16O3
4-(3'-Hydroxy-1'-cyclohexenyl)-phenylacetic acid
—— (4-Oxo-2-phenyl-1,2,3,4-tetrahydro-isoquinolin-3-yl)-acetic acid ethyl ester 64670-61-7 C19H19NO3
(4-Oxo-2-phenyl-1,2,3,4-tetrahydro-isoquinolin-3-yl)-acetic acid ethyl ester
—— (4-methylhexyl)phenylsilane 1351520-72-3 C13H22Si
(4-methylhexyl)phenylsilane
—— 4-[4-(4-Chloro-3-sulfamoyl-phenyl)-4-hydroxy-3-methyl-thiazolidin-2-ylidene]-morpholin-4-ium; chloride 64575-66-2 C14H19ClN3O4S2*Cl
4-[4-(4-Chloro-3-sulfamoyl-phenyl)-4-hydroxy-3-methyl-thiazolidin-2-ylidene]-morpholin-4-ium; chloride
—— 4-{3-[1-(3-dimethylamino-propyl)-piperidin-4-yl]-propyl}-piperidine-1-carboxylic acid ethylamide 25382-11-0 C21H42N4O
4-{3-[1-(3-dimethylamino-propyl)-piperidin-4-yl]-propyl}-piperidine-1-carboxylic acid ethylamide
—— 4-<2-Methoxy-aethoxy>-3,5-dimethoxy-benzamid 958-26-9 C12H17NO5
4-<2-Methoxy-aethoxy>-3,5-dimethoxy-benzamid
—— [4-Methyl-3-(3-methyl-butoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(3-methyl-butyl) ester 19972-52-2 C19H30N2O2S2
[4-Methyl-3-(3-methyl-butoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(3-methyl-butyl) ester