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    中文名称 英文名称 CAS号 化学式
    —— 4-Methyl-2-hexensaeure-3'-cis-hexenylester 37549-81-8 C13H22O2
    —— 4,4'-sulfonyl-di-benzoic acid bis-(5-hydroxy-pentylamide) 102897-59-6 C24H32N2O6S
    —— 4-[2-Isocyanato-1-(4-methoxyphenyl)ethyl]-1,2-dimethoxybenzene 75327-39-8 C18H19NO4
    —— 4-(4-phenethyl-phenyl)-1-pyridin-2-yl-[1,2,4]triazolidine-3,5-dione 5037-98-9 C21H18N4O2
    —— 4-(3,4-dichloro-phenyl)-2-methyl-pyrrole-3-carboxylic acid ethyl ester 5881-67-4 C14H13Cl2NO2
    —— 4-Brom-B-homo-4,5-dihydrotestosteron-tert-valerat 24193-58-6 C25H39BrO3
    —— 4,5,6,7,8,8-Hexachloro-2,3,3a,4,7,7a-hexahydro-1H-4,7-methano-indene-1,3-dicarbonitrile 24779-84-8 C12H6Cl6N2
    —— 4,5-Dichloro-2,2-difluoro-cyclopent-4-ene-1,3-diol 24219-26-9 C5H4Cl2F2O2
    —— [4-(phenothiazine-10-carbonyl)-piperazin-1-yl]-acetic acid ethyl ester 23492-73-1 C21H23N3O3S
    —— 4-<bis(7-hydroxy-5-isopropyltropon-2-yl)methyl>trimethylammonium iodide 101403-56-9 C30H36NO4*I
    —— 4-(2-oxo-cyclohexyl)-1-(toluene-4-sulfonyl)-1,4-dihydro-pyridine 58787-16-9 C18H21NO3S
    —— 4-Ethyl-3-(hydroxy-diphenyl-methyl)-azetidin-2-one 54287-65-9 C18H19NO2
    —— 4'-O-Benzylsrobiculin 55382-72-4 C29H32O8
    —— (4S,5R,6S)-3-(4-acetyl-phenyl)-4-methyl-7-oxo-6-((1'R)-hydroxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl-ester 1354627-12-5 C25H24N2O7
    —— 4-[4-(4-acetylphenyl)piperazin-1-yl]-5-fluoro-2,6-dimorpholinopyrimidine 1190066-30-8 C24H31FN6O3
    —— (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-3-[(2-hydroxy-ethyl)-methyl-thiocarbamoylsulfanyl]-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 192883-71-9 C21H25N3O7S2
    —— [4-(3-Dibutylamino-propoxy)-3,5-diisopropyl-phenyl]-(2-ethyl-benzofuran-3-yl)-methanone 52901-47-0 C34H49NO3
    —— 4-(6-amino-purin-9-yl)-2,3-dihydroxy-butyric acid 2-oxo-2-phenyl-ethyl ester 38916-79-9 C17H17N5O5
    —— 4-(6-amino-1-oxy-purin-9-yl)-2,3-dihydroxy-butyric acid isobutyl ester 35813-25-3 C13H19N5O5
    —— 4-<1-(Hydroxyimino)-ethyl>-3-methylisoxazol 55933-88-5 C6H8N2O2
    —— 4-acetylsulfanylmethyl-2-oxo-2,3-dihydro-imidazole-1-carboxylic acid benzyl ester 53064-67-8 C14H14N2O4S
    —— [4-(4-Ethoxy-phenyl)-imidazol-1-yl]-acetic acid hydrazide 56227-97-5 C13H16N4O2
    —— 4-(7-oxo-5-octynyl)homophthalic anhydride 131353-29-2 C17H16O4
    —— (4R,5R)-5-Methyl-4-[2-(2-methyl-[1,3]dithiolan-2-yl)-ethyl]-dihydro-furan-3-one 59689-80-4 C11H18O2S2
    —— 4-[2-(3-hydroxy-propyl)-3-phenyl-allylidene]-2-phenyl-2,4-dihydro-pyrazol-3-one 54776-75-9 C21H20N2O2
    —— 4-<3-(2-Chloroethyl)-1-nitrosoureido>butyltrimethylammonium tosylate 112579-55-2 C7H7O3S*C10H22ClN4O2
    —— 4-(4-methoxy-phenoxy)-2-phenyl-acetoacetonitrile 854630-90-3 C17H15NO3
    —— 4-[3-(4,4,4,3,3,2,2-heptaflurobutoxy)propyl-1-oxy]-3-fluorobenzoic acid 1207481-08-0 C14H12F8O4
    —— [4-Hydroxy-2,6-bis-(2-hydroxy-phenyl)-piperidin-4-yl]-phosphonic acid diprop-2-ynyl ester 42003-11-2 C23H24NO6P
    —— 4-Acetyl-5-phenyl-imidazol-oxim 40738-89-4 C11H11N3O
    —— {4-[(1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl)-amino]-phenyl}-acetonitrile 943748-60-5 C18H13N3O2
    —— 4-(N,N-dimethylsulfonamidyl)phenyl 2,3,4-tri-O-acetyl-1,5-dithio-β-D-xylpyranoside 138870-17-4 C19H25NO8S3
    —— 4-isobutoxy-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione 97261-74-0 C15H18N2O3
    —— 4-[3-(4-Methyl-piperazin-1-yl)-propyl]-6-methylsulfanyl-4H-benzo[b]thieno[3,2-e][1,4]thiazine 10202-27-4 C19H25N3S3
    —— 4-[Bis(2-methoxy-2-oxoethyl)amino]-3-[2-[2-[bis(2-methoxy-2-oxoethyl)amino]-5-methylphenoxy]ethoxy]benzoic acid 773871-94-6 C28H34N2O12
    —— 4-Nitro-1-oxy-pyridine-2-carboxylic acid (3-azepan-1-yl-propyl)-amide 39574-86-2 C15H22N4O4
    —— 4-(3,4,5-trimethyl-piperazin-1-yl)-7<i>H</i>-pyrrolo[2,3-<i>d</i>]pyrimidine 93004-95-6 C13H19N5
    —— 4,8-Dihydroxy-7,8-dihydro-6H-cyclopenta[g]quinoline-3-carboxylic acid ethyl ester 35128-01-9 C15H15NO4
    —— 4-(4-oxo-1-phenethyl-1,4-dihydro-quinoline-3-carbonyl)-morpholine 23910-18-1 C22H22N2O3
    —— 4-Chloro-N-(2-chloro-6-methyl-phenyl)-2-hydroxy-5-sulfamoyl-benzamide 14293-43-7 C14H12Cl2N2O4S
    —— 4-Ethyl-4-(piperidine-1-carbonyl)-3,4-dihydro-2H-naphthalen-1-one 2573-18-4 C18H23NO2
    —— 4-[2-(3,5-diphenyl-[1,2,4]triazol-4-yl)-1-methyl-ethyl]-morpholine 979-83-9 C21H24N4O
    —— 4-Amino-6-<2-diaethylamino-aethyl>-2-phenyl-5,6,7,8-tetrahydro-pyrido<4,3-d>pyrimidin 7197-27-5 C19H27N5
    —— 4-{4-[4-methylsulfonylphenyl]-1,4-diazepan-1-yl}-6-(1H-4-pyrazolyl)quinazoline hydrochloride 474705-18-5 C23H24N6O2S*ClH
    —— 4-methoxy-N-((1s,4s)-4-methylcyclohexyl)-5-(6-(methylsulfonyl)pyridin-3-yl)pyrimidin-2-amine 1229184-85-3 C18H24N4O3S
    —— (4-chloro-1-methyl-1<i>H</i>-imidazol-2-yl)-acetonitrile 3984-55-2 C6H6ClN3
    —— (4-allyl-phenyl)-dichloro-methyl-silane 17478-02-3 C10H12Cl2Si
    —— 4-{4-[3-methylsulfonylphenyl]-1,4-diazepan-1-yl}-6-(1H-4-pyrazolyl)quinazoline hydrochloride 474705-19-6 C23H24N6O2S*ClH
    —— 4-[4-(4-Fluoro-phenyl)-4-(pyrrolidine-1-carbonyl)-piperidin-1-yl]-1-thiophen-2-yl-butan-1-one 3906-66-9 C24H29FN2O2S
    —— 4-[4-(methyl-octadecyl-amino)-3-nitro-benzenesulfonyl]-morpholine 22179-32-4 C29H51N3O5S