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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Methyl-N-(5-oxo-decahydro-thieno[3,2-b]azocin-3-yl)-benzenesulfonamide 66202-29-7 C16H22N2O3S2
4-Methyl-N-(5-oxo-decahydro-thieno[3,2-b]azocin-3-yl)-benzenesulfonamide
—— 4,5-bis-(2-anilino-ethoxy)-2-phenyl-2<i>H</i>-pyridazin-3-one 7692-01-5 C26H26N4O3
4,5-bis-(2-anilino-ethoxy)-2-phenyl-2<i>H</i>-pyridazin-3-one
—— 4,4-diphenyl-2-thia-4-silapentane 74897-06-6 C15H18SSi
4,4-diphenyl-2-thia-4-silapentane
—— 4-<(1-Methyl-2(1H)-chinolyliden)hydrazono>-3-methyl-1-phenyl-5-pyrazolon 99249-73-7 C20H17N5O
4-<(1-Methyl-2(1H)-chinolyliden)hydrazono>-3-methyl-1-phenyl-5-pyrazolon
—— 4-[4-chloro-<i>N</i>-(thiophen-2-yl-acetyl)-anilino]-piperidine-1-carboxylic acid ethyl ester 63258-49-1 C20H23ClN2O3S
4-[4-chloro-<i>N</i>-(thiophen-2-yl-acetyl)-anilino]-piperidine-1-carboxylic acid ethyl ester
—— 4-(3-{(1R,2S,3R)-1-Benzenesulfonyl-3-(tert-butyl-dimethyl-silanyloxy)-2-[(E)-(S)-3-(tert-butyl-dimethyl-silanyloxy)-oct-1-enyl]-5-[(E)-hydroxyimino]-cyclopentylmethyl}-oxiranyl)-butyronitrile 85453-62-9 C38H64N2O6SSi2
4-(3-{(1R,2S,3R)-1-Benzenesulfonyl-3-(tert-butyl-dimethyl-silanyloxy)-2-[(E)-(S)-3-(tert-butyl-dimethyl-silanyloxy)-oct-1-enyl]-5-[(E)-hydroxyimino]-cyclopentylmethyl}-oxiranyl)-butyronitrile
—— 4-Benzyloxy-1-hydroxy-5-methoxy-2-methyl-10H-anthracen-9-one 71887-37-1 C23H20O4
4-Benzyloxy-1-hydroxy-5-methoxy-2-methyl-10H-anthracen-9-one
—— 4-methyl-2-{2-[2-(2-vinyloxy-ethoxy)-ethoxy]-ethoxy}-[1,3,2]dioxaphospholane 2-sulfide 26448-51-1 C11H21O6PS
4-methyl-2-{2-[2-(2-vinyloxy-ethoxy)-ethoxy]-ethoxy}-[1,3,2]dioxaphospholane 2-sulfide
—— (4aR,6S,7S)-7-Bromo-6-methoxy-2-phenyl-4,4a,6,7-tetrahydro-pyrano[3,2-d][1,3]dioxine 20853-46-7 C14H15BrO4
(4aR,6S,7S)-7-Bromo-6-methoxy-2-phenyl-4,4a,6,7-tetrahydro-pyrano[3,2-d][1,3]dioxine
—— 4-Acetoxy-N-nitroso-2.5-di-t-butylacetanilid 32362-91-7 C18H26N2O4
4-Acetoxy-N-nitroso-2.5-di-t-butylacetanilid
—— 4a,9-Diphenyl-2,3-dihydro-4aH-indeno[1,2-b][1,4]dioxine 42003-45-2 C23H18O2
4a,9-Diphenyl-2,3-dihydro-4aH-indeno[1,2-b][1,4]dioxine
—— 4-Chlor-2-methyl-6-(N-methyl-2-hydroxy-ethylamino)-5-nitropyrimidin 54413-35-3 C8H11ClN4O3
4-Chlor-2-methyl-6-(N-methyl-2-hydroxy-ethylamino)-5-nitropyrimidin
—— 4-amino-3,5-diphenyl-1,3-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidine-2-thione 54760-36-0 C18H14N4S
4-amino-3,5-diphenyl-1,3-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidine-2-thione
—— 4-[4-(5-Trifluoromethyl-pyridin-2-yloxy)-phenoxy]-pentanethioic acid S-methyl ester 72221-50-2 C18H18F3NO3S
4-[4-(5-Trifluoromethyl-pyridin-2-yloxy)-phenoxy]-pentanethioic acid S-methyl ester
—— 4-Dimethylamino-1-((Z)-3-phenyl-allyl)-piperidine-4-carbonitrile 13687-51-9 C17H23N3
4-Dimethylamino-1-((Z)-3-phenyl-allyl)-piperidine-4-carbonitrile
—— 4-chloro-<i>N</i>-methyl-<i>N</i>-octadecyl-3-[5-oxo-1-(2,4,6-trichloro-phenyl)-2,5-dihydro-1<i>H</i>-pyrazol-3-ylamino]-benzenesulfonamide 52705-88-1 C34H48Cl4N4O3S
4-chloro-<i>N</i>-methyl-<i>N</i>-octadecyl-3-[5-oxo-1-(2,4,6-trichloro-phenyl)-2,5-dihydro-1<i>H</i>-pyrazol-3-ylamino]-benzenesulfonamide
—— 4-(3-Carbamimidoyl-benzyloxy)-3-chloro-benzamidine 56807-04-6 C15H15ClN4O
4-(3-Carbamimidoyl-benzyloxy)-3-chloro-benzamidine
—— (4-chlorophenoxymethyl)-(2-methoxyphenyl)-ketone 654680-45-2 C15H13ClO3
(4-chlorophenoxymethyl)-(2-methoxyphenyl)-ketone
—— 4,4'-dihydroxy-3,3'-[(4-nitro-phenyl)-methanediyl]-bis-thiochromen-2-one 13723-19-8 C25H15NO6S2
4,4'-dihydroxy-3,3'-[(4-nitro-phenyl)-methanediyl]-bis-thiochromen-2-one
—— 4-methyl-2-(naphthalen-1-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one 1335113-69-3 C19H15NO2
4-methyl-2-(naphthalen-1-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one
—— 4,6-dichloro-5,5-dimethyl-2-propionyl-1,3-cyclohexanedione 101386-13-4 C11H14Cl2O3
4,6-dichloro-5,5-dimethyl-2-propionyl-1,3-cyclohexanedione
—— 4-(2-(2-(2-fluoroethoxy)ethoxy)ethoxy)-3-methoxybenzaldehyde 1338227-40-9 C14H19FO5
4-(2-(2-(2-fluoroethoxy)ethoxy)ethoxy)-3-methoxybenzaldehyde
—— 4-Amino-1-(2,3-dichlorphenyl)-3-methyl-1H-pyrazolo<3,4-d>pyrimidin 76982-36-0 C12H9Cl2N5
4-Amino-1-(2,3-dichlorphenyl)-3-methyl-1H-pyrazolo<3,4-d>pyrimidin
—— (4R,5R)-4-[(3aR,4R,7aR)-2,2-dimethyl-6-methylidene-4,5,7,7a-tetrahydro-3aH-1,3-benzodioxol-4-yl]-5-methyl-3-(2-trimethylsilylethylsulfonyl)-1,3-oxazolidin-2-one 180512-18-9 C19H33NO6SSi
(4R,5R)-4-[(3aR,4R,7aR)-2,2-dimethyl-6-methylidene-4,5,7,7a-tetrahydro-3aH-1,3-benzodioxol-4-yl]-5-methyl-3-(2-trimethylsilylethylsulfonyl)-1,3-oxazolidin-2-one
—— (4S,5S)-5-[(1R)-2-azido-1-hydroxyethyl]-1-benzyl-2-oxo-3-(9-phenylfluoren-9-yl)imidazolidine-4-carboxylic acid 191406-44-7 C32H27N5O4
(4S,5S)-5-[(1R)-2-azido-1-hydroxyethyl]-1-benzyl-2-oxo-3-(9-phenylfluoren-9-yl)imidazolidine-4-carboxylic acid
—— 4,5-dimethoxy-9-(2',3'-dihydro-2'-methyl-1'H-naphtho[2,1-b]thiopyran-1'-ylidene)-9H-thioxanthene 1116600-62-4 C29H24O2S2
4,5-dimethoxy-9-(2',3'-dihydro-2'-methyl-1'H-naphtho[2,1-b]thiopyran-1'-ylidene)-9H-thioxanthene
—— 4.4'-Pentylen-di-p-phenylen-bis-<2.4.5-triphenyl-cyclopentadienon> 3363-85-7 C63H48O2
4.4'-Pentylen-di-p-phenylen-bis-<2.4.5-triphenyl-cyclopentadienon>
—— 4-methylene-7,7-dimethyl-8,8,9,9-tetracyano-6-oxaspiro<2.6>nonane 73496-28-3 C15H14N4O
4-methylene-7,7-dimethyl-8,8,9,9-tetracyano-6-oxaspiro<2.6>nonane
—— 4-Nitro-benzoic acid 4-oxo-cyclodecyl ester 86669-48-9 C17H21NO5
4-Nitro-benzoic acid 4-oxo-cyclodecyl ester
—— 4-[3-(6-methyl-ergolin-8-yl)-ureido]-benzoic acid ethyl ester 4979-06-0 C25H28N4O3
4-[3-(6-methyl-ergolin-8-yl)-ureido]-benzoic acid ethyl ester
—— 4-(9-cyclopentyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-((1S,2R)-2-hydroxycyclohexyl)-3-methoxybenzamide 1137869-08-9 C27H34F2N6O4
4-(9-cyclopentyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-((1S,2R)-2-hydroxycyclohexyl)-3-methoxybenzamide
—— {4-[(Z)-4,4-Bis-(heptadecafluorooctane-1-sulfonyl)-buta-1,3-dienyl]-phenyl}-dimethyl-amine 58558-83-1 C28H13F34NO4S2
{4-[(Z)-4,4-Bis-(heptadecafluorooctane-1-sulfonyl)-buta-1,3-dienyl]-phenyl}-dimethyl-amine
—— 4-{[1-(3,4-Dichloro-phenyl)-meth-(Z)-ylidene]-amino}-6-octyl-benzene-1,3-diol 23734-76-1 C21H25Cl2NO2
4-{[1-(3,4-Dichloro-phenyl)-meth-(Z)-ylidene]-amino}-6-octyl-benzene-1,3-diol
—— 4,5,6,7-Tetrachloro-3-(4-dimethylamino-phenyl)-3-(1,2-dimethyl-1H-indol-3-yl)-3H-isobenzofuran-1-one 36305-17-6 C26H20Cl4N2O2
4,5,6,7-Tetrachloro-3-(4-dimethylamino-phenyl)-3-(1,2-dimethyl-1H-indol-3-yl)-3H-isobenzofuran-1-one
—— 4-Propyl-cyclohexanecarbothioic acid S-(4-ethoxy-phenyl) ester 72314-77-3 C18H26O2S
4-Propyl-cyclohexanecarbothioic acid S-(4-ethoxy-phenyl) ester
—— 4,4'-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-benzyl)-4<i>H</i>,4'<i>H</i>-[2,2']bi[1,3,4]oxadiazolyl-5,5'-dione 54685-25-5 C34H46N4O6
4,4'-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-benzyl)-4<i>H</i>,4'<i>H</i>-[2,2']bi[1,3,4]oxadiazolyl-5,5'-dione
—— 4-methoxy-N-[(E)-2-pyrimidinylmethylidene]aniline 935669-62-8 C12H11N3O
4-methoxy-N-[(E)-2-pyrimidinylmethylidene]aniline
—— 4-(13-butyl-5,7,12,14-tetraoxo-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaen-6-yl)-N-[3-[(1R,11R,12R,15S,16R,17S,19S,20R,21R,23S,24S,27R,32R,33R,36S,37R,38S,40S,41R,42R,44S,45S,48R,51S,56R,57R,60S,61R,62S,64S,65R,66R,68S,69S)-17,21,38,42,62,66-hexahydroxy-11,16,24,32,37,45,56,61,69-nonamethyl-8,29,50,53-tetraoxo-2,3,4,7,28,49,52-heptazatetradecacyclo[66.3.1.12,5.123,27.144,48.012,16.015,20.019,24.033,37.036,41.040,45.057,61.060,65.064,69]pentaheptaconta-3,5(75)-dien-51-yl]propyl]butanamide 1374873-11-6 C102H148N10O15
4-(13-butyl-5,7,12,14-tetraoxo-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaen-6-yl)-N-[3-[(1R,11R,12R,15S,16R,17S,19S,20R,21R,23S,24S,27R,32R,33R,36S,37R,38S,40S,41R,42R,44S,45S,48R,51S,56R,57R,60S,61R,62S,64S,65R,66R,68S,69S)-17,21,38,42,62,66-hexahydroxy-11,16,24,32,37,45,56,61,69-nonamethyl-8,29,50,53-tetraoxo-2,3,4,7,28,49,52-heptazatetradecacyclo[66.3.1.12,5.123,27.144,48.012,16.015,20.019,24.033,37.036,41.040,45.057,61.060,65.064,69]pentaheptaconta-3,5(75)-dien-51-yl]propyl]butanamide
—— 4-Allyl-5-methyl-2-(1-phenyl-butyl)-2,4-dihydro-pyrazol-3-one 55294-52-5 C17H22N2O
4-Allyl-5-methyl-2-(1-phenyl-butyl)-2,4-dihydro-pyrazol-3-one
—— 4-Methoxy-N,N-dimethyl-3-[2-({3-[(2R)-2-methylpiperazinyl]-2-pyrazinyl}oxy)ethoxy]aniline, Fumarate 313658-09-2 C4H4O4*C20H29N5O3
4-Methoxy-N,N-dimethyl-3-[2-({3-[(2R)-2-methylpiperazinyl]-2-pyrazinyl}oxy)ethoxy]aniline, Fumarate
—— 4.6-Bis-dimethylamino-1-isopropyl-pyrazolo<3.4-d>pyrimidin 21254-25-1 C12H20N6
4.6-Bis-dimethylamino-1-isopropyl-pyrazolo<3.4-d>pyrimidin
—— 4-[3-(4-Fluoro-phenoxymethyl)-pyrrolidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one; compound with oxalic acid 51535-36-5 C2H2O4*C21H23F2NO2
4-[3-(4-Fluoro-phenoxymethyl)-pyrrolidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one; compound with oxalic acid
—— 4-[2-Bromo-4-(2-chloro-phenyl)-6H-1-thia-5,7,8,9a-tetraaza-cyclopenta[e]azulen-9-yl]-piperazine-1-carboxylic acid ethyl ester 69835-77-4 C21H20BrClN6O2S
4-[2-Bromo-4-(2-chloro-phenyl)-6H-1-thia-5,7,8,9a-tetraaza-cyclopenta[e]azulen-9-yl]-piperazine-1-carboxylic acid ethyl ester
—— 4-acetylamino-<i>N</i>-(6-methoxy-2-methoxymethyl-pyrimidin-4-yl)-benzenesulfonamide 3122-58-5 C15H18N4O5S
4-acetylamino-<i>N</i>-(6-methoxy-2-methoxymethyl-pyrimidin-4-yl)-benzenesulfonamide
—— 4-amino-<i>N</i>-(2-<i>sec</i>-butyl-5-pyridin-4-yl-2<i>H</i>-pyrazol-3-yl)-benzenesulfonamide 95022-96-1 C18H21N5O2S
4-amino-<i>N</i>-(2-<i>sec</i>-butyl-5-pyridin-4-yl-2<i>H</i>-pyrazol-3-yl)-benzenesulfonamide
—— 4-<N-(5-isopropoxy-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-2-allyloxy-5-chloroanilid 24455-50-3 C24H25ClN4O5S
4-<N-(5-isopropoxy-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-2-allyloxy-5-chloroanilid
—— [4-[(4-Hexoxyphenyl)diazenyl]-3-hydroxyphenyl] 4-propoxybenzoate 1220389-87-6 C28H32N2O5
[4-[(4-Hexoxyphenyl)diazenyl]-3-hydroxyphenyl] 4-propoxybenzoate
—— 4,6-O-ethylidene-1,2-O-isopropylidene-3-O-(4-O-β-D-mannopyranosyl-α-L-rhamnopyranosyl)-α-D-galactopyranose 65817-34-7 C23H38O15
4,6-O-ethylidene-1,2-O-isopropylidene-3-O-(4-O-β-D-mannopyranosyl-α-L-rhamnopyranosyl)-α-D-galactopyranose
—— 4,5,6,8-tetra-O-acetyl-3,7-anhydro-2-bromo-1,2-dideoxy-D-threo-L-talo-octitol 85230-72-4 C16H23BrO9
4,5,6,8-tetra-O-acetyl-3,7-anhydro-2-bromo-1,2-dideoxy-D-threo-L-talo-octitol
—— 4-methyl-3-(naphthalen-1-yl)pent-4-enoic acid 1346620-12-9 C16H16O2
4-methyl-3-(naphthalen-1-yl)pent-4-enoic acid