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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Chloro-3-[(E)-3-(4-nitro-phenyl)-3-oxo-propenyl]-1,2-dihydro-benzo[g]quinoline-5,10-dione 179870-38-3 C22H13ClN2O5
    4-Chloro-3-[(E)-3-(4-nitro-phenyl)-3-oxo-propenyl]-1,2-dihydro-benzo[g]quinoline-5,10-dione
    —— 4-[2-(4,6-Dimethyl-pyridin-2-yl)-1-hydroxy-ethyl]-1H-pyrrole-2-carboxylic acid ethyl ester 95912-16-6 C16H20N2O3
    4-[2-(4,6-Dimethyl-pyridin-2-yl)-1-hydroxy-ethyl]-1H-pyrrole-2-carboxylic acid ethyl ester
    —— 4-ethoxy-2-methyl-3-(6-(4-(trifluoromethoxy)phenoxy)pyridin-3-yl)quinoline 1599467-87-4 C24H19F3N2O3
    4-ethoxy-2-methyl-3-(6-(4-(trifluoromethoxy)phenoxy)pyridin-3-yl)quinoline
    —— 4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1-(3-methylbenzyl)-1H-1,2,3-triazole 1093975-62-2 C21H21N5O
    4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1-(3-methylbenzyl)-1H-1,2,3-triazole
    —— [4-(2-tert-butylpyridin-4-ylmethyl)-3,5-dimethylphenoxy]acetic acid 1168154-15-1 C20H25NO3
    [4-(2-tert-butylpyridin-4-ylmethyl)-3,5-dimethylphenoxy]acetic acid
    —— 4-Brom-benzolsulfonsaeure-<1-(diaethoxycarbonyl-methylen)-3-phenyl-prop-2-inyl-ester> 95165-47-2 C22H19BrO7S
    4-Brom-benzolsulfonsaeure-<1-(diaethoxycarbonyl-methylen)-3-phenyl-prop-2-inyl-ester>
    —— 4-Chlor-N-<2-oximino-2-phenyl-aethyl>-benzolsulfonamid-(1) 92165-35-0 C14H13ClN2O3S
    4-Chlor-N-<2-oximino-2-phenyl-aethyl>-benzolsulfonamid-(1)
    —— 4-Amino-spiro<cyclohexan-1.9'-fluoren> 39850-29-8 C18H19N
    4-Amino-spiro<cyclohexan-1.9'-fluoren>
    —— 4,5-Diethoxy-2-(2-ethoxyformamino-ethyl)-desoxybenzoin 95439-82-0 C23H29NO5
    4,5-Diethoxy-2-(2-ethoxyformamino-ethyl)-desoxybenzoin
    —— 4-Nitro-2-benzamino-benzoesaeure-β-naphthylamid 88855-44-1 C24H17N3O4
    4-Nitro-2-benzamino-benzoesaeure-β-naphthylamid
    —— 4-Dimethylamino-2,2-diphenyl-2-phospha-chinazolin 23021-39-8 C21H20N3P
    4-Dimethylamino-2,2-diphenyl-2-phospha-chinazolin
    —— (4aS,10bR,12aR)-8,9-Dimethoxy-1,2,3,4,4a,5,6,10b,11,12a-decahydro-4b-aza-chrysen-12-one oxime; hydrochloride 61864-32-2 C19H26N2O3*ClH
    (4aS,10bR,12aR)-8,9-Dimethoxy-1,2,3,4,4a,5,6,10b,11,12a-decahydro-4b-aza-chrysen-12-one oxime; hydrochloride
    —— 4-(2-Methoxy-phenyl)-5-phenylcarbamoyl-4H-[1,2,4]triazole-3-carbodithioic acid methyl ester 125983-44-0 C18H16N4O2S2
    4-(2-Methoxy-phenyl)-5-phenylcarbamoyl-4H-[1,2,4]triazole-3-carbodithioic acid methyl ester
    —— 4-Brom-2-methoxy-N-<p-toluolsulfonyl>-naphthylamin-(1) 859495-62-8 C18H16BrNO3S
    4-Brom-2-methoxy-N-<p-toluolsulfonyl>-naphthylamin-(1)
    —— ((4aS,9aS)-4a,9-dimethyl-3-(4-(trifluoromethyl)phenyl)-4,4a,9,9a-tetrahydro-1H-pyridazino[3,4-b]indol-1-yl)(phenyl)methanone 1592482-28-4 C26H22F3N3O
    ((4aS,9aS)-4a,9-dimethyl-3-(4-(trifluoromethyl)phenyl)-4,4a,9,9a-tetrahydro-1H-pyridazino[3,4-b]indol-1-yl)(phenyl)methanone
    —— (4aS,6aR,7S,9R,11aR,11bS)-4,4,11b-trimethyl-8-methylenetetradecahydro-6a,9-methanocyclohepta[a]naphthalen-7-yl benzoate 43084-80-6 C27H36O2
    (4aS,6aR,7S,9R,11aR,11bS)-4,4,11b-trimethyl-8-methylenetetradecahydro-6a,9-methanocyclohepta[a]naphthalen-7-yl benzoate
    —— (4,5-Dibromo-2-hydroxymethyl-cyclohex-1-enyl)-methanol 60237-57-2 C8H12Br2O2
    (4,5-Dibromo-2-hydroxymethyl-cyclohex-1-enyl)-methanol
    —— 4-(2-benzo[<i>d</i>]isoxazol-3-yl-acetimidoyl)-morpholine; monohydrochloride 59899-30-8 C13H15N3O2*ClH
    4-(2-benzo[<i>d</i>]isoxazol-3-yl-acetimidoyl)-morpholine; monohydrochloride
    —— 4-Chlor-2-(4-ethyl-2-methyl-6-phenyl-5-pyrimidinyl)-phenol 57832-28-7 C19H17ClN2O
    4-Chlor-2-(4-ethyl-2-methyl-6-phenyl-5-pyrimidinyl)-phenol
    —— 4-Oxo-7-methoxy-1-benzaminomethyl-1,2,3,4-tetrahydronaphthalen 57314-48-4 C19H19NO3
    4-Oxo-7-methoxy-1-benzaminomethyl-1,2,3,4-tetrahydronaphthalen
    —— 4-oxo-8-piperidin-1-yl-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester 58785-23-2 C17H20N2O3
    4-oxo-8-piperidin-1-yl-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester
    —— 4-<Bis-(4-methyl-benzylmercapto)-methyl>-toluol, p-Toluylaldehyd-<bis-(4-methyl-benzyl)mercapatal> 88689-28-5 C24H26S2
    4-<Bis-(4-methyl-benzylmercapto)-methyl>-toluol, p-Toluylaldehyd-<bis-(4-methyl-benzyl)mercapatal>
    —— 4-(2,4-dinitro-benzyl)-2,5-dimethyl-pyridine 59195-30-1 C14H13N3O4
    4-(2,4-dinitro-benzyl)-2,5-dimethyl-pyridine
    —— [4-(2,4-Di-tert-butyl-2-methyl-5-thioxo-2,5-dihydro-imidazole-1-carbonyl)-phenyl]-(2,4-di-tert-butyl-2-methyl-5-thioxo-2,5-dihydro-imidazol-1-yl)-methanone 58488-99-6 C32H46N4O2S2
    [4-(2,4-Di-tert-butyl-2-methyl-5-thioxo-2,5-dihydro-imidazole-1-carbonyl)-phenyl]-(2,4-di-tert-butyl-2-methyl-5-thioxo-2,5-dihydro-imidazol-1-yl)-methanone
    —— 4-[5-(4-ethyl-phenyl)-3-methyl-isoxazol-4-ylazo]-<i>N</i>-(2-methoxy-phenyl)-benzenesulfonamide 59884-95-6 C25H24N4O4S
    4-[5-(4-ethyl-phenyl)-3-methyl-isoxazol-4-ylazo]-<i>N</i>-(2-methoxy-phenyl)-benzenesulfonamide
    —— 4-Acetoxy-1-(4-chloro-phenyl)-5,6,7,8-tetrahydro-phenanthrene-2-carboxylic acid ethyl ester 60721-50-8 C25H23ClO4
    4-Acetoxy-1-(4-chloro-phenyl)-5,6,7,8-tetrahydro-phenanthrene-2-carboxylic acid ethyl ester
    —— (4-isopropoxyphenyl)-(1-methyl-1H-spiro[chromeno[4,3-c]pyrazole-4,4'-piperidine]-1'-yl)methanone 1346613-23-7 C25H27N3O3
    (4-isopropoxyphenyl)-(1-methyl-1H-spiro[chromeno[4,3-c]pyrazole-4,4'-piperidine]-1'-yl)methanone
    —— 4-Prop-2-enyl-3-prop-2-ynoxychromen-2-one 1239572-83-8 C15H12O3
    4-Prop-2-enyl-3-prop-2-ynoxychromen-2-one
    —— 4-(3-(methoxymethyl)-1H-pyrazol-4-yl)-N-(pyridin-2-yl)thiazol-2-amine 1235313-00-4 C13H13N5OS
    4-(3-(methoxymethyl)-1H-pyrazol-4-yl)-N-(pyridin-2-yl)thiazol-2-amine
    —— (4aR,4bS,5S,6aS,6bS,9aR,10aS,10bS)-8-(2,4-dimethylphenyl)-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-6bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxole-6b-carbothioic S-acid 1185143-88-7 C29H34O5S
    (4aR,4bS,5S,6aS,6bS,9aR,10aS,10bS)-8-(2,4-dimethylphenyl)-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-6bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxole-6b-carbothioic S-acid
    —— 4-Iodomethyl-2-[4-(4-phenyl-5-trifluoromethyl-thiophen-2-ylmethoxy)-phenyl]-pyrrolidine-1-carboxylic acid tert-butyl ester 899808-39-0 C28H29F3INO3S
    4-Iodomethyl-2-[4-(4-phenyl-5-trifluoromethyl-thiophen-2-ylmethoxy)-phenyl]-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— 4-[3-(4-chloro-phenyl)-2-phenyl-[1,3,2]diazaborolidin-1-yl]-N,N-dimethyl-aniline 61071-59-8 C22H23BClN3
    4-[3-(4-chloro-phenyl)-2-phenyl-[1,3,2]diazaborolidin-1-yl]-N,N-dimethyl-aniline
    —— 4,4'-((((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(3-methoxy-1-nitrobenzene) 1206483-81-9 C22H28N2O11
    4,4'-((((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(3-methoxy-1-nitrobenzene)
    —— 4-Acetoxy-3a,4,7,7a-tetrahydro-indan-1,3-dion 52894-74-3 C11H12O4
    4-Acetoxy-3a,4,7,7a-tetrahydro-indan-1,3-dion
    —— (4-alanyl-phenyl)-acetic acid ; hydrochloride 99855-35-3 C11H13NO3*ClH
    (4-alanyl-phenyl)-acetic acid ; hydrochloride
    —— 4-<Bis-(2-chlor-ethyl)-amino>-phenylessigsaeure-<2-brom-ethyl>amid 92317-35-6 C14H19BrCl2N2O
    4-<Bis-(2-chlor-ethyl)-amino>-phenylessigsaeure-<2-brom-ethyl>amid
    —— 4,4',4''-(benzene-1,3,5-triyltributa-1,3-diyne-4,1-diyl)tris(N,N-dihexylaniline) 954105-33-0 C72H93N3
    4,4',4''-(benzene-1,3,5-triyltributa-1,3-diyne-4,1-diyl)tris(N,N-dihexylaniline)
    —— 4-Hydroxy-3-ethyl-2-(4-methoxyphenyl)-chinolin 95275-93-7 C18H17NO2
    4-Hydroxy-3-ethyl-2-(4-methoxyphenyl)-chinolin
    —— 4-Carbomethoxy-oxybenz-isopropylamid 91642-02-3 C12H15NO4
    4-Carbomethoxy-oxybenz-isopropylamid
    —— 4-Benzylidenamino-α-methoxy-phenylessigsaeure-methylester 93817-77-7 C17H17NO3
    4-Benzylidenamino-α-methoxy-phenylessigsaeure-methylester
    —— (4-Nitrophenyl)-glyoxylsaeure-chlorid-(4-methoxy-2-nitro-phenylhydrazid) 1245-66-5 C15H11ClN4O6
    (4-Nitrophenyl)-glyoxylsaeure-chlorid-(4-methoxy-2-nitro-phenylhydrazid)
    —— 4'-<Propin-(2)-yloxy>-crotonophenon 91902-52-2 C13H12O2
    4'-<Propin-(2)-yloxy>-crotonophenon
    —— 4-({[5-(2-{[2-chloro-4-({[(2R)-2-hydroxy-2-(8-hydroxy-2-oxo-1,2-dihydroquinolin-5-yl)ethyl]amino}methyl)-5-methoxyphenyl]carbamoyl}ethyl)-2-phenylphenyl]carbamoyl}oxy)-1,1-dimethylpiperidin-1-ium trifluoroacetate 1254097-60-3 C2F3O2*C42H47ClN5O7
    4-({[5-(2-{[2-chloro-4-({[(2R)-2-hydroxy-2-(8-hydroxy-2-oxo-1,2-dihydroquinolin-5-yl)ethyl]amino}methyl)-5-methoxyphenyl]carbamoyl}ethyl)-2-phenylphenyl]carbamoyl}oxy)-1,1-dimethylpiperidin-1-ium trifluoroacetate
    —— 4-O-benzyl-3-O-(2-butenyl)-6-O-(tert-butyldiphenylsilyl)-2-O-(p-nitrobenzoyl)-α-D-glucopyranosyl chloride 83158-16-1 C40H44ClNO8Si
    4-O-benzyl-3-O-(2-butenyl)-6-O-(tert-butyldiphenylsilyl)-2-O-(p-nitrobenzoyl)-α-D-glucopyranosyl chloride
    —— 4-hydroxy-4-methyl-2-(pyridin-2-yl)-2-azaspiro[4.4]nonan-1-one 1448691-84-6 C14H18N2O2
    4-hydroxy-4-methyl-2-(pyridin-2-yl)-2-azaspiro[4.4]nonan-1-one
    —— 4,6-Diamino-5-nitro-2-propylpyrimidin 60185-73-1 C7H11N5O2
    4,6-Diamino-5-nitro-2-propylpyrimidin
    —— 4,5-dideuterio-3-methoxy-5-methyl-5<i>H</i>-indeno[1,2-<i>c</i>]pyridazine 59898-90-7 C13H12N2O
    4,5-dideuterio-3-methoxy-5-methyl-5<i>H</i>-indeno[1,2-<i>c</i>]pyridazine
    —— 4,5-Di-(4-methoxyphenyl)-1-(2-pyridyl)-imidazol 60739-29-9 C22H19N3O2
    4,5-Di-(4-methoxyphenyl)-1-(2-pyridyl)-imidazol
    —— 4-fluoro-2-phenylazoacetanilide 313485-91-5 C14H12FN3O
    4-fluoro-2-phenylazoacetanilide
    —— (4S,5S,6S)-4-[(2E,4E,6S,7S,8Z)-6-[tert-butyl(dimethyl)silyl]oxy-9-iodo-5,7-dimethylnona-2,4,8-trienyl]-6-ethyl-5-methyl-4-trimethylsilyloxyoxan-2-one 1612781-72-2 C28H51IO4Si2
    (4S,5S,6S)-4-[(2E,4E,6S,7S,8Z)-6-[tert-butyl(dimethyl)silyl]oxy-9-iodo-5,7-dimethylnona-2,4,8-trienyl]-6-ethyl-5-methyl-4-trimethylsilyloxyoxan-2-one