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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Acetoxy-3-dimethylaminomethyl-4-phenyl-chroman 94577-00-1 C20H23NO3
4-Acetoxy-3-dimethylaminomethyl-4-phenyl-chroman
—— 4-bromo-1-(1-(trifluoromethyl)cyclopropyl)-1H-pyrazole 2092716-92-0 C7H6BrF3N2
4-bromo-1-(1-(trifluoromethyl)cyclopropyl)-1H-pyrazole
—— 4-amino-8-ethyl-7-oxo-2-phenyl-7,8-dihydro-pteridine-6-carboxylic acid 2-methoxy-anilide 13690-73-8 C22H20N6O3
4-amino-8-ethyl-7-oxo-2-phenyl-7,8-dihydro-pteridine-6-carboxylic acid 2-methoxy-anilide
—— 4-allyl-1-heptyl-piperidine-4-carboxylic acid ethyl ester 21327-36-6 C18H33NO2
4-allyl-1-heptyl-piperidine-4-carboxylic acid ethyl ester
—— 4-[(E)-2-(6,7-Dimethyl-benzooxazol-2-yl)-vinyl]-benzoic acid butyl ester 24061-57-2 C22H23NO3
4-[(E)-2-(6,7-Dimethyl-benzooxazol-2-yl)-vinyl]-benzoic acid butyl ester
—— (4S,5R)-4-((1'R)-1'-acetoxy-1'-phenylsulfonylmethyl)-2,2-dimethyl-5-phenyl-1,3-dioxolane 283179-52-2 C20H22O6S
(4S,5R)-4-((1'R)-1'-acetoxy-1'-phenylsulfonylmethyl)-2,2-dimethyl-5-phenyl-1,3-dioxolane
—— 4-(N-methylbenzylaminocarbonyl)-1-(tert-butyldimethylsilyl)-2-azetidinone 672305-44-1 C18H28N2O2Si
4-(N-methylbenzylaminocarbonyl)-1-(tert-butyldimethylsilyl)-2-azetidinone
—— 4-nitro-N-(2-phenylallyl)benzenamine 1254470-66-0 C15H14N2O2
4-nitro-N-(2-phenylallyl)benzenamine
—— (4-Chloro-phenyl)-carbamic acid 4-benzoyl-3-hydroxy-phenyl ester 24015-29-0 C20H14ClNO4
(4-Chloro-phenyl)-carbamic acid 4-benzoyl-3-hydroxy-phenyl ester
—— (4S)-1-[N-(4-isopropylphenyl)aminocarbonylmethyl]-4-(4-methoxy-3-(3R)-tetrahydrofdranyloxyphenyl)-2-pyrrolidone 790298-70-3 C26H32N2O5
(4S)-1-[N-(4-isopropylphenyl)aminocarbonylmethyl]-4-(4-methoxy-3-(3R)-tetrahydrofdranyloxyphenyl)-2-pyrrolidone
—— 4-<N-(p-Methoxybenzyliden)amino>phenylacetonitril 17468-45-0 C22H18N2O
4-<N-(p-Methoxybenzyliden)amino>phenylacetonitril
—— 4,5,6,7-Tetrabromo-2-(10-chloro-benzo[h]quinolin-2-yl)-indan-1,3-dione 65237-21-0 C22H8Br4ClNO2
4,5,6,7-Tetrabromo-2-(10-chloro-benzo[h]quinolin-2-yl)-indan-1,3-dione
—— 4β-Thiocyanato-5α-androstan-3α,17β-diol-17-acetat 2135-95-7 C22H33NO3S
4β-Thiocyanato-5α-androstan-3α,17β-diol-17-acetat
—— 4-oxo-3-pyridin-2-yl-octahydro-quinolizine-1-carboxylic acid methyl ester 34407-57-3 C16H20N2O3
4-oxo-3-pyridin-2-yl-octahydro-quinolizine-1-carboxylic acid methyl ester
—— 4-acetylamino-<i>N</i>-(5-methoxy-2-phenyl-2<i>H</i>-pyrazol-3-yl)-benzenesulfonamide 95157-15-6 C18H18N4O4S
4-acetylamino-<i>N</i>-(5-methoxy-2-phenyl-2<i>H</i>-pyrazol-3-yl)-benzenesulfonamide
—— 4-Chloro-6-iodo-8-(trifluoromethyl)quinoline 1616500-67-4 C10H4ClF3IN
4-Chloro-6-iodo-8-(trifluoromethyl)quinoline
—— 4-chloro-N-(4-fluorophenyl)-N-(6-thiomorpholin-4-yl-pyridin-3-ylmethyl)-benzamide 1034135-90-4 C23H21ClFN3OS
4-chloro-N-(4-fluorophenyl)-N-(6-thiomorpholin-4-yl-pyridin-3-ylmethyl)-benzamide
—— 4-Acetyl-N-t-butyl-4-t-butylaminocarbonyl-2,2-dimethyl-butyrolactam 26608-62-8 C17H30N2O3
4-Acetyl-N-t-butyl-4-t-butylaminocarbonyl-2,2-dimethyl-butyrolactam
—— 4(2Hydroxyethylamino)-7-methoxy-v-triazolo <4,5-d> pyridazin 28689-83-0 C7H10N6O2
4(2Hydroxyethylamino)-7-methoxy-v-triazolo <4,5-d> pyridazin
—— (4-benzyloxy-pyrimidin-2-yl)-malonic acid diethyl ester 33489-55-3 C18H20N2O5
(4-benzyloxy-pyrimidin-2-yl)-malonic acid diethyl ester
—— 4-(2',4'-Dinitrobenzolsulfenamido)-chinolin 26792-27-8 C15H10N4O4S
4-(2',4'-Dinitrobenzolsulfenamido)-chinolin
—— (4,4-Dibenzyl-3-cyano-5-imino-4,5-dihydro-1H-pyrrol-2-yl)-phosphoramidic acid dimethyl ester 38352-25-9 C21H23N4O3P
(4,4-Dibenzyl-3-cyano-5-imino-4,5-dihydro-1H-pyrrol-2-yl)-phosphoramidic acid dimethyl ester
—— 4-(2,6-Dichlor-3-nitrophenyl)-pyrrolidin-2-on 60611-17-8 C10H8Cl2N2O3
4-(2,6-Dichlor-3-nitrophenyl)-pyrrolidin-2-on
—— 4-(1,1,2,2-Tetrafluoro-ethanesulfonyl)-benzene-1,2-diamine 55391-60-1 C8H8F4N2O2S
4-(1,1,2,2-Tetrafluoro-ethanesulfonyl)-benzene-1,2-diamine
—— [[(4-chlorophenyl)-cyanomethylidene]amino] N,N-dimethylcarbamate 25900-74-7 C11H10ClN3O2
[[(4-chlorophenyl)-cyanomethylidene]amino] N,N-dimethylcarbamate
—— 4-cyano-3-(trifluoromethyl)phenyl [({[6-(6-(pyridin-1-ium-1-yl)-hexyloxy)-1-benzothien-2-yl]-sulfonyl}amino)methyl]phosphonate 1033773-21-5 C28H27F3N3O6PS2
4-cyano-3-(trifluoromethyl)phenyl [({[6-(6-(pyridin-1-ium-1-yl)-hexyloxy)-1-benzothien-2-yl]-sulfonyl}amino)methyl]phosphonate
—— 4-(3-Diethylamino-propyl)-5-imino-3-phenyl-4,5-dihydro-[1,2,4]oxadiazole 97598-53-3 C15H22N4O
4-(3-Diethylamino-propyl)-5-imino-3-phenyl-4,5-dihydro-[1,2,4]oxadiazole
—— 4-(benzo[1,3]dioxol-5-ylmethyl-amino)-6-(4-methyl-piperazin-1-yl)-benzene-1,3-disulfonic acid diamide 52392-09-3 C19H25N5O6S2
4-(benzo[1,3]dioxol-5-ylmethyl-amino)-6-(4-methyl-piperazin-1-yl)-benzene-1,3-disulfonic acid diamide
—— 4-Crotylthio-chinolin 15252-32-1 C13H13NS
4-Crotylthio-chinolin
—— 4-(2-Chlor-6-methyl-phenyl)-3-methoxycarbonyl-pyrrolidin-2-on 60610-86-8 C13H14ClNO3
4-(2-Chlor-6-methyl-phenyl)-3-methoxycarbonyl-pyrrolidin-2-on
—— 4-hydroxy-6-methyl-2-[2-{3-(pyrid-2-yl)isoxazol-5-yl}pyrrolidin-1-yl]pyrimidine 851435-02-4 C17H17N5O2
4-hydroxy-6-methyl-2-[2-{3-(pyrid-2-yl)isoxazol-5-yl}pyrrolidin-1-yl]pyrimidine
—— 4-amino-<i>N</i>-(4-chloro-6-ethoxy-pyrimidin-2-yl)-benzenesulfonamide 92576-36-8 C12H13ClN4O3S
4-amino-<i>N</i>-(4-chloro-6-ethoxy-pyrimidin-2-yl)-benzenesulfonamide
—— 4,5,6,7-tetrachloro-2-(8,9,10,11-tetrachloro-3,6,7-trimethyl-12-oxo-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-5-yl)-indan-1,3-dione 67004-28-8 C30H12Cl8N2O3
4,5,6,7-tetrachloro-2-(8,9,10,11-tetrachloro-3,6,7-trimethyl-12-oxo-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-5-yl)-indan-1,3-dione
—— 4-[(5-methyl-11-oxo-6,11-dihydro-5<i>H</i>-dibenzo[<i>b</i>,<i>e</i>]azepin-2-yl)-thioacetyl]-morpholine 72925-01-0 C21H22N2O2S
4-[(5-methyl-11-oxo-6,11-dihydro-5<i>H</i>-dibenzo[<i>b</i>,<i>e</i>]azepin-2-yl)-thioacetyl]-morpholine
—— 4-Allyl-1-(3-phenyl-propyl)-piperidine-4-carboxylic acid isopropyl ester 21409-82-5 C21H31NO2
4-Allyl-1-(3-phenyl-propyl)-piperidine-4-carboxylic acid isopropyl ester
—— 4-(p-toluidino)-1-amino-2-((4-methoxyphenyl)ethynyl)anthracene-9,10-dione 1338810-22-2 C30H22N2O3
4-(p-toluidino)-1-amino-2-((4-methoxyphenyl)ethynyl)anthracene-9,10-dione
—— 4-Methyl-Δ<sup>4a(8a)</sup>-octalon-(1) 13207-04-0 C11H16O
4-Methyl-Δ<sup>4a(8a)</sup>-octalon-(1)
—— 4-hydroxy-4'-(methoxymethoxy)diphenyl ether 916265-22-0 C14H14O4
4-hydroxy-4'-(methoxymethoxy)diphenyl ether
—— 4-chloro-3-(4-chloro-benzyl)-quinoline-7-carboxylic acid ethyl ester 30936-68-6 C19H15Cl2NO2
4-chloro-3-(4-chloro-benzyl)-quinoline-7-carboxylic acid ethyl ester
—— 4-Isothiocyanatomethyl-1,1-dimethoxy-2,6-diphenyl-1λ<sup>5</sup>-phosphinine 36240-38-7 C21H20NO2PS
4-Isothiocyanatomethyl-1,1-dimethoxy-2,6-diphenyl-1λ<sup>5</sup>-phosphinine
—— 4-Oximinobenzotriazol-5-on 58681-02-0 C6H4N4O2
4-Oximinobenzotriazol-5-on
—— [4-Acetoxy-3-(4-{2-[2-(4-benzyloxy-phenyl)-acetylamino]-ethyl}-2-methoxy-phenoxy)-phenyl]-acetic acid methyl ester 25995-31-7 C35H35NO8
[4-Acetoxy-3-(4-{2-[2-(4-benzyloxy-phenyl)-acetylamino]-ethyl}-2-methoxy-phenoxy)-phenyl]-acetic acid methyl ester
—— 4-n-Nonyl-2,5-dimethylpyridin 27293-57-8 C16H27N
4-n-Nonyl-2,5-dimethylpyridin
—— 4,6-dichloro-5-(4-ethyl-phenyl)-2-phenyl-pyrimidine 51328-07-5 C18H14Cl2N2
4,6-dichloro-5-(4-ethyl-phenyl)-2-phenyl-pyrimidine
—— 4-(1-Isopropyl-4-methyl-pent-3-enyl)-pyridine 22241-51-6 C14H21N
4-(1-Isopropyl-4-methyl-pent-3-enyl)-pyridine
—— 4-Hydroxy-6-(3-phenoxy-propoxy)-quinoline-3-carboxylic acid 35975-99-6 C19H17NO5
4-Hydroxy-6-(3-phenoxy-propoxy)-quinoline-3-carboxylic acid
—— 4-chloro-6-[N-cinnamyl-4-bromoanilino]pyrimidine 260054-37-3 C19H15BrClN3
4-chloro-6-[N-cinnamyl-4-bromoanilino]pyrimidine
—— 4-(4-dodecyl-1-phenethyl-piperidin-4-yl)-morpholine 13681-08-8 C29H50N2O
4-(4-dodecyl-1-phenethyl-piperidin-4-yl)-morpholine
—— 4-Amino-2,3-bis(trifluoromethyl)benzonitrile 1805518-72-2 C9H4F6N2
4-Amino-2,3-bis(trifluoromethyl)benzonitrile
—— 4-[7-methyl-4,6-dioxo-2-(3-phenyl-prop-1-ynyl)-6,7-dihydro-4H-1,4l4-dithia-3,5,7-triaza-inden-5-ylmethyl]-benzoic acid 1175129-12-0 C22H17N3O4S2
4-[7-methyl-4,6-dioxo-2-(3-phenyl-prop-1-ynyl)-6,7-dihydro-4H-1,4l4-dithia-3,5,7-triaza-inden-5-ylmethyl]-benzoic acid