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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-Chlorophenyl)-2-piperidin-4-yl-1,3-thiazole;hydrochloride 1205637-96-2 C14H15ClN2S*ClH
    4-(3-Chlorophenyl)-2-piperidin-4-yl-1,3-thiazole;hydrochloride
    —— 4-(1-Propenyl) Gemfibrozil 500904-61-0 C18H26O3
    4-(1-Propenyl) Gemfibrozil
    —— [4-(2-(S)-methoxymethyl-pyrrolidin-1-ylmethyl)-phenyl]-acetonitrile 669002-43-1 C15H20N2O
    [4-(2-(S)-methoxymethyl-pyrrolidin-1-ylmethyl)-phenyl]-acetonitrile
    —— 4-[6-(2-chloro-phenyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]-3-methyl-benzoic acid methyl ester 1443750-33-1 C21H16ClN3O2
    4-[6-(2-chloro-phenyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]-3-methyl-benzoic acid methyl ester
    —— 4-(9,10-Dioxo-9,10-dihydro-phenanthren-4-ylcarbamoyl)-butyric Acid Methyl Ester 345631-21-2 C20H17NO5
    4-(9,10-Dioxo-9,10-dihydro-phenanthren-4-ylcarbamoyl)-butyric Acid Methyl Ester
    —— 4,5α-epoxy-3,6-dimethoxy-17-methyl-6α,14α-etheno-morphinane-7α-carboxylic acid propylamide 16659-15-7 C25H32N2O4
    4,5α-epoxy-3,6-dimethoxy-17-methyl-6α,14α-etheno-morphinane-7α-carboxylic acid propylamide
    —— 4-Carbamoyl-2-[4-(3-methyl-butoxy)-benzyl]-butyric acid 51180-29-1 C17H25NO4
    4-Carbamoyl-2-[4-(3-methyl-butoxy)-benzyl]-butyric acid
    —— 4-Carbamoyl-5-(4-ethoxy-phenyl)-pentanoic acid 51180-31-5 C14H19NO4
    4-Carbamoyl-5-(4-ethoxy-phenyl)-pentanoic acid
    —— (4-Methanesulfonyl-phenyl)-(2,4,6-trinitro-phenyl)-amine 51859-17-7 C13H10N4O8S
    (4-Methanesulfonyl-phenyl)-(2,4,6-trinitro-phenyl)-amine
    —— 4-Chlor-desylcyanoacetessigester 50560-19-5 C19H16ClNO3
    4-Chlor-desylcyanoacetessigester
    —— 4-Chloro-benzenesulfonic acid 4-cyano-2,6-diiodo-phenyl ester 33840-60-7 C13H6ClI2NO3S
    4-Chloro-benzenesulfonic acid 4-cyano-2,6-diiodo-phenyl ester
    —— 4-(3-Hexyl-thioureido)-2-hydroxy-benzoic acid ethyl ester 40095-53-2 C16H24N2O3S
    4-(3-Hexyl-thioureido)-2-hydroxy-benzoic acid ethyl ester
    —— 4-(4-Chloro-phenyl)-2-cyclohexylidene-N-ethyl-4-oxo-butyramide 40443-79-6 C18H22ClNO2
    4-(4-Chloro-phenyl)-2-cyclohexylidene-N-ethyl-4-oxo-butyramide
    —— 4-Chlor-5-methyl-6-p-nitrophenylpyrimido<4,5-b>(1,4)thiazin 7123-08-2 C13H9ClN4O2S
    4-Chlor-5-methyl-6-p-nitrophenylpyrimido<4,5-b>(1,4)thiazin
    —— 4-(5'-chloro-2'-fluorophenylamino)-6-[3-(2,8-diazaspiro[4.5]decane-3-ketone-8-yl)propoxy]-7-methoxyquinazoline 1445860-87-6 C26H29ClFN5O3
    4-(5'-chloro-2'-fluorophenylamino)-6-[3-(2,8-diazaspiro[4.5]decane-3-ketone-8-yl)propoxy]-7-methoxyquinazoline
    —— 4-methoxy-1-(toluene-4-sulfonyl)-2-trichloromethyl-1,2,3,6-tetrahydro-pyridine 37059-60-2 C14H16Cl3NO3S
    4-methoxy-1-(toluene-4-sulfonyl)-2-trichloromethyl-1,2,3,6-tetrahydro-pyridine
    —— 4-hydrazino-1-<i>p</i>-tolyl-5<i>H</i>-pyridazino[4,5-<i>b</i>]indole 52818-06-1 C17H15N5
    4-hydrazino-1-<i>p</i>-tolyl-5<i>H</i>-pyridazino[4,5-<i>b</i>]indole
    —— 4-<p-Chlor-benzolsulfonylmethyl>-antipyrin 2081-38-1 C18H17ClN2O3S
    4-<p-Chlor-benzolsulfonylmethyl>-antipyrin
    —— 4-[4-Hydroxy-4-(3-trifluoromethyl-phenyl)-piperidin-1-yl]-2,2-diphenyl-1-pyrrolidin-1-yl-butan-1-one; hydrochloride 50294-92-3 C32H35F3N2O2*ClH
    4-[4-Hydroxy-4-(3-trifluoromethyl-phenyl)-piperidin-1-yl]-2,2-diphenyl-1-pyrrolidin-1-yl-butan-1-one; hydrochloride
    —— 4-{[1-(4-Decyloxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid (3S,10R,13R,17R)-17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 54952-30-6 C51H75NO3
    4-{[1-(4-Decyloxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid (3S,10R,13R,17R)-17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
    —— 4-(4,5-diphenyl-pyrrol-2-yl)-phenol 52600-72-3 C22H17NO
    4-(4,5-diphenyl-pyrrol-2-yl)-phenol
    —— 4,4-dimethyl-5-nitro-2-heptanone 35417-24-4 C9H17NO3
    4,4-dimethyl-5-nitro-2-heptanone
    —— 4-<4-n-Octyloxy-benzylidenamino>-zimtsaeure-n-propylester 52107-31-0 C27H35NO3
    4-<4-n-Octyloxy-benzylidenamino>-zimtsaeure-n-propylester
    —— 4-(3-Acetyl-ureido)-benzoic acid 50610-67-8 C10H10N2O4
    4-(3-Acetyl-ureido)-benzoic acid
    —— 4-Phenylterephthalophenon 39148-56-6 C26H18O2
    4-Phenylterephthalophenon
    —— 4-Chlorstilben-4'-isothiocyanat 17816-09-0 C15H10ClNS
    4-Chlorstilben-4'-isothiocyanat
    —— 4-Chloro-3-propylbenzonitril 42045-10-3 C10H10ClN
    4-Chloro-3-propylbenzonitril
    —— 4-{[4-fluoro-3-(trifluoromethyl)phenyl]carbonyl}-2-piperazinone 1254073-40-9 C12H10F4N2O2
    4-{[4-fluoro-3-(trifluoromethyl)phenyl]carbonyl}-2-piperazinone
    —— 4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-3-[(E)-hydroxyimino]-butyric acid ethyl ester 26384-24-7 C14H14N2O5
    4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-3-[(E)-hydroxyimino]-butyric acid ethyl ester
    —— 4-(4-Methoxy-phenyl)-2a,2b,5a,5b-tetrahydro-1,5-dioxa-cyclopropa[cd]inden-2-one 40614-00-4 C14H12O4
    4-(4-Methoxy-phenyl)-2a,2b,5a,5b-tetrahydro-1,5-dioxa-cyclopropa[cd]inden-2-one
    —— 4-Acetamidobicyclo<2.2.2>octan-1-essigsaeure 28345-47-3 C12H19NO3
    4-Acetamidobicyclo<2.2.2>octan-1-essigsaeure
    —— (4-Vinyl-cyclopent-2-enyl)-ethenone 35150-67-5 C9H10O
    (4-Vinyl-cyclopent-2-enyl)-ethenone
    —— 4-(2,4-Dinitro-phenylazo)-2,5-dipropyl-phenol 43109-07-5 C18H20N4O5
    4-(2,4-Dinitro-phenylazo)-2,5-dipropyl-phenol
    —— 4-Benzoyl-2-methylamino-3,4-dihydro-chinoxalin 18756-10-0 C16H15N3O
    4-Benzoyl-2-methylamino-3,4-dihydro-chinoxalin
    —— (4-oxo-2-phenyl-1,4-dihydro-2<i>H</i>-quinazolin-3-yloxy)-acetic acid ethyl ester 26032-31-5 C18H18N2O4
    (4-oxo-2-phenyl-1,4-dihydro-2<i>H</i>-quinazolin-3-yloxy)-acetic acid ethyl ester
    —— 4-vinyl-1-oxa-3-aza-spiro[4.5]dec-2-ene 21857-19-2 C10H15NO
    4-vinyl-1-oxa-3-aza-spiro[4.5]dec-2-ene
    —— 4-(4-phenoxy-butylsulfanylmethyl)-morpholine 51452-06-3 C15H23NO2S
    4-(4-phenoxy-butylsulfanylmethyl)-morpholine
    —— (4S,5S,6S)-4-Bromomethyl-6-(R)-oxiranyl-2-phenyl-[1,3]dioxan-5-ol 33470-93-8 C13H15BrO4
    (4S,5S,6S)-4-Bromomethyl-6-(R)-oxiranyl-2-phenyl-[1,3]dioxan-5-ol
    —— (4-amino-3-ethyl-2-thioxo-2,3-dihydro-thiazol-5-yl)-phenyl-methanone 33893-05-9 C12H12N2OS2
    (4-amino-3-ethyl-2-thioxo-2,3-dihydro-thiazol-5-yl)-phenyl-methanone
    —— 4-Bromo-6-methyl-1,1,5-trioxo-4,5,6,7-tetrahydro-1H-1λ<sup>6</sup>-thiepine-3,4-dicarboxylic acid dimethyl ester 50542-55-7 C11H13BrO7S
    4-Bromo-6-methyl-1,1,5-trioxo-4,5,6,7-tetrahydro-1H-1λ<sup>6</sup>-thiepine-3,4-dicarboxylic acid dimethyl ester
    —— 4-Tricyclo<2.2.1.0>heptyl-trifluormethansulfonat 29488-81-1 C8H9F3O3S
    4-Tricyclo<2.2.1.0>heptyl-trifluormethansulfonat
    —— 4-methyl-4-vinyl-hept-5-en-3-ol 38278-70-5 C10H18O
    4-methyl-4-vinyl-hept-5-en-3-ol
    —— 4,7-Dimethylbenzimidazo-2-thiolessigsaeure 27310-97-0 C11H12N2O2S
    4,7-Dimethylbenzimidazo-2-thiolessigsaeure
    —— 4-nitro-<i>N</i>-(2,2,6,6-tetramethyl-piperidin-1-yl)-benzenesulfonamide 49616-14-0 C15H23N3O4S
    4-nitro-<i>N</i>-(2,2,6,6-tetramethyl-piperidin-1-yl)-benzenesulfonamide
    —— 4,6-dimethyl-3-oxo-1,3-dihydro-furo[3,4-<i>c</i>]pyridine-7-carbonitrile 29945-33-3 C10H8N2O2
    4,6-dimethyl-3-oxo-1,3-dihydro-furo[3,4-<i>c</i>]pyridine-7-carbonitrile
    —— 4,5-Dichlor-3-methansulfonylimino-1,2-dithia-cyclopenten 24588-40-7 C4H3Cl2NO2S3
    4,5-Dichlor-3-methansulfonylimino-1,2-dithia-cyclopenten
    —— (4-bromo-phenyl)-(5-phenyl-imidazo[2,1-<i>b</i>]thiazol-2-yl)-methanone 34544-44-0 C18H11BrN2OS
    (4-bromo-phenyl)-(5-phenyl-imidazo[2,1-<i>b</i>]thiazol-2-yl)-methanone
    —— 4,4,5,5,5-Pentafluor-3-benzamino-penten-1 26208-12-8 C12H10F5NO
    4,4,5,5,5-Pentafluor-3-benzamino-penten-1
    —— 4-ethyl-1,3,5-trimethyl-7-phenyl-4,7-dihydro-1<i>H</i>-pyrano[2,3-<i>c</i>;6,5-<i>c</i>']dipyrazol-4-ol 37703-69-8 C18H20N4O2
    4-ethyl-1,3,5-trimethyl-7-phenyl-4,7-dihydro-1<i>H</i>-pyrano[2,3-<i>c</i>;6,5-<i>c</i>']dipyrazol-4-ol
    —— (4aS,6aS,6bS,14aS,14bR)-10,11-Dimethoxy-2,4a,6a,6b,9,14a-hexamethyl-1,4,4a,5,6,6a,6b,7,8,14,14a,14b-dodecahydro-picene 52486-61-0 C30H42O2
    (4aS,6aS,6bS,14aS,14bR)-10,11-Dimethoxy-2,4a,6a,6b,9,14a-hexamethyl-1,4,4a,5,6,6a,6b,7,8,14,14a,14b-dodecahydro-picene