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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-amino-5-(2-cyclohexylethyl)-3-[N-(6-methylbenzothiazole-2-yl)acetamido]thio-4H-1,2,4-triazole 1313371-64-0 C20H26N6OS2
    4-amino-5-(2-cyclohexylethyl)-3-[N-(6-methylbenzothiazole-2-yl)acetamido]thio-4H-1,2,4-triazole
    —— 4-(2-tert-butoxycarbonylamino-2-cyclohexyl-acetyl)-1-cyclopropanecarbonyl-octahydro-pyrrolo[3,2-b]pyrrole-3-carboxylic acid 1257313-22-6 C24H37N3O6
    4-(2-tert-butoxycarbonylamino-2-cyclohexyl-acetyl)-1-cyclopropanecarbonyl-octahydro-pyrrolo[3,2-b]pyrrole-3-carboxylic acid
    —— 4-(2-chlorophenyl)-2-oxo-2,5-dihydro-1H-indeno[1,2-b]pyridine-3-carbonitrile 499140-96-4 C19H11ClN2O
    4-(2-chlorophenyl)-2-oxo-2,5-dihydro-1H-indeno[1,2-b]pyridine-3-carbonitrile
    —— (4S,5S)-2-(5-Bromo-6-methoxy-naphthalen-2-yl)-2-ethyl-[1,3]dioxolane-4,5-dicarboxylic acid dimethyl ester 100791-75-1 C20H21BrO7
    (4S,5S)-2-(5-Bromo-6-methoxy-naphthalen-2-yl)-2-ethyl-[1,3]dioxolane-4,5-dicarboxylic acid dimethyl ester
    —— {4-[3-(tert-butyl-dimethyl-silanyloxy)-prop-1-ynyl]-phenyl}-(4,5-diethoxy-2-nitro-phenyl)-methanone 1133428-94-0 C26H33NO6Si
    {4-[3-(tert-butyl-dimethyl-silanyloxy)-prop-1-ynyl]-phenyl}-(4,5-diethoxy-2-nitro-phenyl)-methanone
    —— (-)-4,14-dimethoxymorphinan-6-one hydrochloride 134161-42-5 C18H23NO3*ClH
    (-)-4,14-dimethoxymorphinan-6-one hydrochloride
    —— 4-Methoxy-6-methyl-[1,2']binaphthalenyl 60721-65-5 C22H18O
    4-Methoxy-6-methyl-[1,2']binaphthalenyl
    —— (4-Carboxyphenyl)dimethylsulfonium 33963-57-4 C9H11O2S+
    (4-Carboxyphenyl)dimethylsulfonium
    —— 4-(3-(trimethylsilyl)prop-2-ynyloxy)benzaldehyde 1216800-14-4 C13H16O2Si
    4-(3-(trimethylsilyl)prop-2-ynyloxy)benzaldehyde
    —— [(4-methyl-6-oxo-2-phenyl-5,6-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidin-7-ylamino)-methylene]-malonic acid diethyl ester 58737-85-2 C21H22N4O5
    [(4-methyl-6-oxo-2-phenyl-5,6-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidin-7-ylamino)-methylene]-malonic acid diethyl ester
    —— 4-[2-(4-chloro-phenyl)-2-methoxy-butyl]-piperidine 58158-74-0 C16H24ClNO
    4-[2-(4-chloro-phenyl)-2-methoxy-butyl]-piperidine
    —— [4,8']-2,3-trans-3,4-trans:2',3'-cis-octa-O-benzyl-3-O-acetyl-(+)-catechin-(-)-epicatechin 664351-48-8 C88H76O13
    [4,8']-2,3-trans-3,4-trans:2',3'-cis-octa-O-benzyl-3-O-acetyl-(+)-catechin-(-)-epicatechin
    —— 4-[4-(4-fluorophenyl)-2-methyl-6-morpholin-4-ylpyrimidin-5-yl]morpholine 68167-62-4 C19H23FN4O2
    4-[4-(4-fluorophenyl)-2-methyl-6-morpholin-4-ylpyrimidin-5-yl]morpholine
    —— 4-(2-Butylamino-acetylamino)-3,5-diiodo-benzoic acid propyl ester 67681-50-9 C16H22I2N2O3
    4-(2-Butylamino-acetylamino)-3,5-diiodo-benzoic acid propyl ester
    —— 4,6-dimethoxy-5-(3-nitro-2<i>H</i>-chromen-2-yl)-pyrimidine 68792-48-3 C15H13N3O5
    4,6-dimethoxy-5-(3-nitro-2<i>H</i>-chromen-2-yl)-pyrimidine
    —— 4-Chloromethyl-2,3,4,5,6-pentamethyl-cyclohexa-2,5-dienone 68591-65-1 C12H17ClO
    4-Chloromethyl-2,3,4,5,6-pentamethyl-cyclohexa-2,5-dienone
    —— 4-[4-(6,13-Ditert-butyl-15,16-dimethyl-2-tricyclo[9.3.1.14,8]hexadeca-1(15),2,4(16),5,7,9,11,13-octaenyl)phenyl]-2,6-dipyridin-2-ylpyridine 1329612-11-4 C47H45N3
    4-[4-(6,13-Ditert-butyl-15,16-dimethyl-2-tricyclo[9.3.1.14,8]hexadeca-1(15),2,4(16),5,7,9,11,13-octaenyl)phenyl]-2,6-dipyridin-2-ylpyridine
    —— (4-<i>tert</i>-butyl-phenyl)-(1<i>H</i>-imidazol-2-yl)-phenyl-methanol 49822-86-8 C20H22N2O
    (4-<i>tert</i>-butyl-phenyl)-(1<i>H</i>-imidazol-2-yl)-phenyl-methanol
    —— 4-benzooxazol-2-yl-2-(4-dimethylamino-styryl)-1-methyl-pyridinium; iodide 66597-26-0 C23H22N3O*I
    4-benzooxazol-2-yl-2-(4-dimethylamino-styryl)-1-methyl-pyridinium; iodide
    —— 4-Benzyl-5-chlor-phthalazin-1(2H)-on 66294-18-6 C15H11ClN2O
    4-Benzyl-5-chlor-phthalazin-1(2H)-on
    —— 4-(2,4-dioxo-1,4-dihydro-2<i>H</i>-quinazolin-3-ylmethyl)-benzamidine 70643-14-0 C16H14N4O2
    4-(2,4-dioxo-1,4-dihydro-2<i>H</i>-quinazolin-3-ylmethyl)-benzamidine
    —— (4-{2-[(3,4-dichlorophenyl)amino]-benzimidazol-5-yloxy}(2-pyridyl))-N-methylcarboxamide 611212-86-3 C20H15Cl2N5O2
    (4-{2-[(3,4-dichlorophenyl)amino]-benzimidazol-5-yloxy}(2-pyridyl))-N-methylcarboxamide
    —— (4-benzylpiperidin-1-yl)(4-(3,5-dibromo-4-hydroxy-2-((6-methylpyridin-2-yl)methoxy)phenyl)thiazol-2-yl)methanone hydrochloride 1192707-05-3 C29H27Br2N3O3S*ClH
    (4-benzylpiperidin-1-yl)(4-(3,5-dibromo-4-hydroxy-2-((6-methylpyridin-2-yl)methoxy)phenyl)thiazol-2-yl)methanone hydrochloride
    —— 4,5-dibromo-1-(4-chloro-phenyl)-2-methyl-1,2-dihydro-pyridazine-3,6-dione 54971-21-0 C11H7Br2ClN2O2
    4,5-dibromo-1-(4-chloro-phenyl)-2-methyl-1,2-dihydro-pyridazine-3,6-dione
    —— 4'-Trifluoromethyl-biphenyl-2-carboxylic acid [2-(3,3-dimethyl-butyryl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide 186388-32-9 C29H29F3N2O2
    4'-Trifluoromethyl-biphenyl-2-carboxylic acid [2-(3,3-dimethyl-butyryl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide
    —— (4-{2-[(3,5-difluorophenyl)amino]-benzimidazol-5-yloxy}(2-pyridyl))-N-methylcarboxamide 611213-03-7 C20H15F2N5O2
    (4-{2-[(3,5-difluorophenyl)amino]-benzimidazol-5-yloxy}(2-pyridyl))-N-methylcarboxamide
    —— 4-amino-N-[(2-hydroxy-5-nitrophenyl)methylideneamino]benzamide 302967-63-1 C14H12N4O4
    4-amino-N-[(2-hydroxy-5-nitrophenyl)methylideneamino]benzamide
    —— 4-bromo-2-methyl-5-oxo-2,5-dihydro-1<i>H</i>-pyrazole-3-carboxylic acid methyl ester 58365-12-1 C6H7BrN2O3
    4-bromo-2-methyl-5-oxo-2,5-dihydro-1<i>H</i>-pyrazole-3-carboxylic acid methyl ester
    —— 4-{N-[9-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-3-oxanon-1-yl]-N-(cyclopropylmethyl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine 691000-12-1 C42H59N5O3
    4-{N-[9-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-3-oxanon-1-yl]-N-(cyclopropylmethyl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine
    —— 4,9-dimethyl-13-methoxycarbonyl-8-trifluoroacetoxy-11-oxatetracyclo<8.3.0<sup>2,13</sup>.O<sup>5,9</sup>>tridecan-12-one 111455-42-6 C18H21F3O6
    4,9-dimethyl-13-methoxycarbonyl-8-trifluoroacetoxy-11-oxatetracyclo<8.3.0<sup>2,13</sup>.O<sup>5,9</sup>>tridecan-12-one
    —— 4-hydroxy-3-phenyl-2-thioxo-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid 28181-29-5 C15H12N2O3S
    4-hydroxy-3-phenyl-2-thioxo-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid
    —— 4-methoxy-8-hydroxy-1-acetonaphthone oxime 78378-32-2 C13H13NO3
    4-methoxy-8-hydroxy-1-acetonaphthone oxime
    —— 4-Aethoxycarbonyl-naphthol-(2) 91307-44-7 C13H12O3
    4-Aethoxycarbonyl-naphthol-(2)
    —— 4-{[2-(4-methylpiperazin-1-yl)-ethylamino]-methyl}-3-trifluoromethylbenzoic acid methyl ester 1616670-54-2 C17H24F3N3O2
    4-{[2-(4-methylpiperazin-1-yl)-ethylamino]-methyl}-3-trifluoromethylbenzoic acid methyl ester
    —— 4-(4-<i>tert</i>-butyl-phenylsulfanyl)-3-nitro-benzoic acid ethyl ester 30213-96-8 C19H21NO4S
    4-(4-<i>tert</i>-butyl-phenylsulfanyl)-3-nitro-benzoic acid ethyl ester
    —— 4-(aminomethyl)benzamide trifluoroacetate 269054-81-1 C2HF3O2*C8H10N2O
    4-(aminomethyl)benzamide trifluoroacetate
    —— 4-(dimethylamino)but-2-ynyl tetradecanoate 111097-04-2 C20H37NO2
    4-(dimethylamino)but-2-ynyl tetradecanoate
    —— 4-benzyl-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid 1250832-30-4 C13H14N2O3
    4-benzyl-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid
    —— 4-heptadecyl-3<i>H</i>-thiazole-2-thione 2182-97-0 C20H37NS2
    4-heptadecyl-3<i>H</i>-thiazole-2-thione
    —— 4-[4-(3-chloro-2-oxo-4-phenyl-azetidin-1-yl)-benzenesulfonyl]-morpholine 71333-27-2 C19H19ClN2O4S
    4-[4-(3-chloro-2-oxo-4-phenyl-azetidin-1-yl)-benzenesulfonyl]-morpholine
    —— 4,4-dimethyl-3-isopropyl-3-methyl-2-oxopyrrolizidine-1-nitrile 112840-22-9 C15H24N2O
    4,4-dimethyl-3-isopropyl-3-methyl-2-oxopyrrolizidine-1-nitrile
    —— [(4-methoxy-2,5-dimethylphenyl)-(2,2,2-trifluoroacetyl)oxythallanyl] 2,2,2-trifluoroacetate 95631-54-2 C13H11F6O5Tl
    [(4-methoxy-2,5-dimethylphenyl)-(2,2,2-trifluoroacetyl)oxythallanyl] 2,2,2-trifluoroacetate
    —— (4S)-4-hydrazino-β-erythro-pentopyranoside 121682-75-5 C11H23N2O7P
    (4S)-4-hydrazino-β-erythro-pentopyranoside
    —— 4-(2-acetylamino-5-bromo-thiazol-4-ylmethylene)-2-phenyl-oxazol-5-one 16444-01-2 C15H10BrN3O3S
    4-(2-acetylamino-5-bromo-thiazol-4-ylmethylene)-2-phenyl-oxazol-5-one
    —— 4-(1-benzyloxy-ethyl)-oxazolidine-2,5-dione 101655-20-3 C12H13NO4
    4-(1-benzyloxy-ethyl)-oxazolidine-2,5-dione
    —— 4-Bromo-5-fluoro-2-isobutoxypyridine 1620691-25-9 C9H11BrFNO
    4-Bromo-5-fluoro-2-isobutoxypyridine
    —— 4-Isopropyl-7-tosyloxycyclohexanone 79720-58-4 C16H22O4S
    4-Isopropyl-7-tosyloxycyclohexanone
    —— 4-Amino-6-cyano-2-(1-(3-((1-trifluoromethyl-2,2,2-trifluoro)ethyl)furo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102064-11-8 C17H11F6N5OS
    4-Amino-6-cyano-2-(1-(3-((1-trifluoromethyl-2,2,2-trifluoro)ethyl)furo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-[[2-chloro-4-fluorobenzyl]oxy]-2,5-difluoro-N-[methylsulfonyl]benzamide 1355636-28-0 C15H11ClF3NO4S
    4-[[2-chloro-4-fluorobenzyl]oxy]-2,5-difluoro-N-[methylsulfonyl]benzamide
    —— 4-(3,4-difluorophenoxy)-3-(2-methoxypyridin-3-yl)-N-(methylsulfonyl)benzamide 1355655-33-2 C20H16F2N2O5S
    4-(3,4-difluorophenoxy)-3-(2-methoxypyridin-3-yl)-N-(methylsulfonyl)benzamide