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    中文名称 英文名称 CAS号 化学式
    —— 4-methyl-2-(3-nitro-1H-indol-5-yl)-1,3-thiazole-5-carboxylic acid ethyl ester 1240112-86-0 C15H13N3O4S
    —— 4,6-di-O-acetyl-2,3-di-O-benzyl-α-D-glucopyranosyl fluoride 1401431-31-9 C24H27FO7
    —— 4-Naphthalen-2-ylisoquinoline 877263-84-8 C19H13N
    —— (4-(4-phenoxy)phenyl)dimethyl(phenyl)silane 41318-45-0 C20H20OSi
    —— (4-diphenylphosphinyl)-benzyl diphenylphosphine oxide 75784-57-5 C31H26O2P2
    —— 4,4'-dichloro-2,2'-dinitrobiphenyl 56978-50-8 C12H6Cl2N2O4
    —— 4-chloro-2-nitrobenzenediazonium bisulfate 13617-62-4 C6H3ClN3O2*HO4S
    —— (4-Hydroxy-3,5-di-tert.-butyl-phenyl)-bis-(diethylphosphono)-diphenylphosphinyl-methan 138350-33-1 C35H51O8P3
    —— [4-(4-pentylphenoxy)carbonylphenyl] 4-propylbenzoate 50687-35-9 C28H30O4
    —— 4-methoxy-N-((1s,4s)-4-methylcyclohexyl)-5-(4-(piperidin-1-yl)phenyl)pyrimidin-2-amine 1229184-55-7 C23H32N4O
    —— 4-methyl-2-phenyl-4,5-dihydro-thiazol-4-ol 37128-18-0 C10H11NOS
    —— 4-Methoxy-3-methyl-1-(toluene-4-sulfonyl)-azetidin-2-one 412282-37-2 C12H15NO4S
    —— 4-Chloro-6-ethyl-1,2,3-benzothiadiazol 30133-02-9 C8H7ClN2S
    —— 4-oxo-4,5-dihydro-furo[2,3-<i>d</i>]pyridazine-3-carboxylic acid amide 25799-43-3 C7H5N3O3
    —— (4-bromo-2-methoxyphenyl)[4-(1H-imidazol-2-ylmethyl)piperidin-1-yl]methanone 1234710-15-6 C17H20BrN3O2
    —— 4-(2'-Fluoro-biphenyl-4-yl)-4-hydroxy-N-(4-hydroxy-phenyl)-butyramide 40884-70-6 C22H20FNO3
    —— 4-[3-(4-Dimethylamino-phenyl)-thioureido]-2-hydroxy-benzoic acid butyl ester 40098-02-0 C20H25N3O3S
    —— 4ξ-Formyl-4ξ-methyl-5α-cholestan-3-onitril 52103-55-6 C29H49NO
    —— [4-methyl-2-(4-nitro-phenyl)-1-oxa-6,9-dithia-4-aza-spiro[4.4]non-3-yl]-phenyl-methanone 37132-94-8 C19H18N2O4S2
    —— (4a<i>S</i>)-4<i>t</i>-acetylamino-3<i>c</i>-methanesulfonyloxy-2<i>t</i>-trityloxymethyl-(4a<i>c</i>,10a<i>c</i>)-3,4,4a,10a-tetrahydro-2<i>H</i>-pyrano[2',3':4,5]oxazolo[3,2-<i>a</i>]pyrimidin-7-one 32254-33-4 C32H31N3O8S
    —— 4-Methyl-3-(1'-chlor-3'-piperidinopropenyl-1')-Δ<sup>2</sup>-dihydropyran 40302-31-6 C14H22ClNO
    —— 4-(4-amino-2-fluorophenyl)-N-methylbutanamide 1146975-19-0 C11H15FN2O
    —— (+-)-4-(2-cyano-ethyl)-5-methyl-cyclohex-4-ene-1r,2c-dicarboxylic acid-anhydride 100192-53-8 C12H13NO3
    —— 4-bromo-1-chloro-2-(prop-1-en-2-yl)benzene 945717-56-6 C9H8BrCl
    —— 4-(11-(benzyloxy)undec-1-ynyl)oxetan-2-one 1257518-32-3 C21H28O3
    —— 4-(4-fluoro-phenyl)-3-methyl-1-(toluene-4-sulfonyl)-piperidine-4-carbonitrile 1549-85-5 C20H21FN2O2S
    —— 4-(2'-Fluoro-biphenyl-4-yl)-4-hydroxy-N,N-dimethyl-butyramide 40884-61-5 C18H20FNO2
    —— (4aR,8aS)-4-(Cyclohex-3-enylmethoxy)-decahydro-naphthalen-1-ol 19619-34-2 C17H28O2
    —— 4-{[1-(4-Methoxy-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 54952-21-5 C42H57NO3
    —— 4-Brom-2'-hydroxy-4'-methoxy-5'-methyltriphenylmethan 49572-01-2 C21H19BrO2
    —— 4,4-Di-(2-propinyl)-3-methyl-5-methylen-2-isoxazolin 21708-06-5 C11H11NO
    —— 4-[(2,5-Dioxo-pyrrolidin-1-ylmethyl)-amino]-benzamide 38359-16-9 C12H13N3O3
    —— 4-(2,8-dimethoxy-quinolin-3-yl)-2-methyl-butan-2-ol 42521-89-1 C16H21NO3
    —— 4-Phenyl-7-mercapto-5-azahept-3-en-2-on 54454-43-2 C12H15NOS
    —— 4-Cyan-4'-<2-(2-phenyl-1.2.3-triazol-4-yl)-vinyl>-stilben 41425-73-4 C25H18N4
    —— (4aS,10aS)-6-Methoxy-3-methyl-1,3,4,4a,9,10a-hexahydro-2H-10-oxa-3-aza-phenanthrene; hydrochloride 69527-90-8 C14H19NO2*ClH
    —— 4-isoquinolin-1-yl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 50672-76-9 C22H24N2O4
    —— 4-(4-Methoxy-phenyl)-2-p-tolyl-bicyclo[3.3.1]non-2-en-9-one oxime 34610-55-4 C23H25NO2
    —— 4-Acetoxy-3-methyl-1-phenyl-phenanthrene-2-carboxylic acid methyl ester 42123-48-8 C25H20O4
    —— 4-chloro-3-methyl-2-oxa-bicyclo[3.2.1]octa-3,6-diene 42038-28-8 C8H9ClO
    —— 4,4-Dimethyl-3-keto-17β-acetoxy-19-nor-androsten-(5)-semicarbazon 51092-09-2 C23H35N3O3
    —— 4-(p-Chlorstyryl)-1(2H)-phthalazinon 6261-71-8 C16H11ClN2O
    —— 4-[3-(2,6-Dimethoxy-phenoxymethyl)-pyrrolidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one; compound with (Z)-but-2-enedioic acid 51535-12-7 C4H4O4*C23H28FNO4
    —— 4-(2-acetoxy-ethyl)-1-ethyl-3-phenyl-imidazolidin-2-one 10187-93-6 C15H20N2O3
    —— (4-benzhydryl-piperazin-1-yl)-(2,2-diphenyl-ethylidene)-amine 1697-65-0 C31H31N3
    —— 4-Amino-2-ethoxy-2-thioxo-2λ<sup>5</sup>-[1,4,2]diazaphospholidine-5-thione 90993-42-3 C4H10N3OPS2
    —— 4-[(E)-2-(6,7-Dimethyl-benzooxazol-2-yl)-vinyl]-benzoic acid methyl ester 23363-77-1 C19H17NO3
    —— 4-[(3-Methylphenyl)amino]-6-(isopropylamino)-pyrimido[5,4-d]pyrimidine 176637-12-0 C16H18N6
    —— 4-[4-(4,6-diphenyl-[1,3,5]triazin-2-yl)-styryl]-benzoyl chloride 36498-06-3 C30H20ClN3O
    —— 4-(1-allyl-4-benzyl-piperidin-4-yl)-morpholine 13697-19-3 C19H28N2O