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    中文名称 英文名称 CAS号 化学式
    4-二氟甲氧基苯硼酸频那醇酯 2-(4-(difluoromethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 887757-48-4 C13H17BF2O3
    4-二对甲苯胺基苯甲醛-1,1-二苯腙 4-Bis(4-methylphenyl)aminobenzaldehyde-1,1-diphenyl-hydrazone 83992-95-4 C33H29N3
    4-二对甲氧基苯胺基苯甲醛 4-[bis(4-methoxyphenyl)amino]benzaldehyde 89115-20-8 C21H19NO3
    4-二乙氨基苯基硫代异氰酸酯 N,N-diethyl-4-isothiocyanatoaniline 84381-54-4 C11H14N2S
    4-二乙氨基-2-十二烯基-4-氧代丁酸 2-[2-(Diethylamino)-2-oxoethyl]tetradec-4-enoic acid 83826-18-0 C20H37NO3
    4-二乙基氨甲酰基-3-氟苯硼酸 (4-(Diethylcarbamoyl)-3-fluorophenyl)boronic acid 874289-14-2 C11H15BFNO3
    4-二乙基氨基甲酰-2-氟苯硼酸 4-(Diethylcarbamoyl)-2-fluorophenylboronic acid 874289-31-3 C11H15BFNO3
    4-乙酰氨基苯基丙烯酸酯 para-acryloyloxyacetanilide 86229-44-9 C11H11NO3
    4-乙酰氨基甲基苯基硼酸 (4-(acetamidomethyl)phenyl)boronic acid 850568-41-1 C9H12BNO3
    4-乙酰氨基安替比林 4-acetylaminoantipyrine 83-15-8 C13H15N3O2
    4-乙酰氨基吡啶-2-甲酸 4-acetylaminopyridine-2-carboxylic acid 84487-16-1 C8H8N2O3
    4-乙酰氨基二苯胺-2-羧酸 4-acetamidodiphenylamine-2-carboxylic acid 857549-89-4 C15H14N2O3
    4-乙酰氨基-N-环己基-3-硝基苯甲酰胺 2'-Nitro-4'-cyclohexylcarbamoylacetanilid 89790-49-8 C15H19N3O4
    4-乙酰氨基-5-溴噻吩-2-羧酸 4-Acetamido-5-bromothiophene-2-carboxylic acid 89499-30-9 C7H6BrNO3S
    4-乙酰氨基-5-溴-2-羟基苯甲酸甲酯 methyl 4-acetamido-5-bromo-2-hydroxybenzoate 89481-86-7 C10H10BrNO4
    4-乙酰氨基-5-氯噻吩-2-羧酸甲酯 2-Thiophenecarboxylic acid, 4-(acetylamino)-5-chloro-, methyl ester 89499-29-6 C8H8ClNO3S
    4-乙酰氨基-3-溴苯磺酰氯 4-acetamido-3-bromobenzene-1-sulfonyl chloride 88963-75-1 C8H7BrClNO3S
    4-乙酰氨基-2-甲氧基苄醇 2-methoxy-4-acetamidobenzyl alcohol 80194-49-6 C10H13NO3
    4-乙酰氨基-2-氨基苯磺酸 4-acetamido-2-aminobenzenesulfonic acid 88-64-2 C8H10N2O4S
    4-乙酰氨基-2,5-二甲基吡唑-3-甲酰胺 N-<5-(aminocarbonyl)-1,3-dimethylpyrazol-4-yl>acetamide 89239-25-8 C8H12N4O2
    4-乙酰氨基-1-甲基-2-(甲硫基)-1H-咪唑-5-羧酸乙酯 Ethyl 5-acetamido-3-methyl-2-methylsulfanylimidazole-4-carboxylate 83325-24-0 C10H15N3O3S
    4-乙酰氨基-1,2-二甲基-1H-咪唑-5-羧酸乙酯 Ethyl 5-acetamido-2,3-dimethylimidazole-4-carboxylate 83325-23-9 C10H15N3O3
    4-乙酰氧基苯甲醛 4-formylphenyl acetate 878-00-2 C9H8O3
    4-乙酰氧基己-5-烯酸 4-acetoxy-5-hexenoic acid 83145-58-8 C8H12O4
    4-乙酰氧基双环[2.2.2]辛烷-1-羧酸甲酯 methyl 4-acetoxybicyclo<2.2.2>octane-1-carboxylate 81687-91-4 C12H18O4
    4-乙酰氧基丁-2-炔酸 4-Acetoxytetrolic acid 88550-28-1 C6H6O4
    4-乙酰氧基-6-癸基氧基-7-异丙氧基-3-甲氧羰基喹啉 4-Acetoxy-6-decyloxy-7-isopropoxy-3-methoxycarbonylquinoline 80061-37-6 C26H37NO6
    4-乙酰氧基-4-氯-2-羟基-2-甲基丁酸乙酯 ethyl 4-acetoxy-4-chloro-2-hydroxy-2-methylbutanoate 80350-42-1 C9H15ClO5
    4-乙酰氧基-4'-溴代联苯 4'-bromobiphenyl-4-yl acetate 84244-98-4 C14H11BrO2
    4-乙酰氧基-3-苯基丁酸 4-acetoxy-3-phenylbutanoic acid 881019-77-8 C12H14O4
    4-乙酰氧基-3-甲氧基肉桂醛 (E)-4-acetoxy-3-methoxycinnamaldehyde 83071-67-4 C12H12O4
    4-乙酰氧基-3-甲氧基-5-硝基-甲苯 6-Nitro-4-methyl-guajacol-acetat 861620-12-4 C10H11NO5
    4-乙酰氧基-3-氧代丁酸甲酯 4-acetoxy-3-oxo-butyric acid methyl ester 87730-99-2 C7H10O5
    4-乙酰氧基-3-乙酰氧基甲基-四氢-吡喃 4-Acetoxy-3-acetoxymethyl-tetrahydro-pyran 867130-09-4 C10H16O5
    4-乙酰氧基-2-异丙烯基-6-戊基苯并呋喃 4-acetoxy-2-isopropenyl-6-pentylbenzofuran 86180-00-9 C18H22O3
    4-乙酰氧基-2-乙酰氧基甲基-戊-1-烯 4-acetoxy-2-acetoxymethyl-pent-1-ene 855748-04-8 C10H16O4
    4-乙酰氧基-2,4-二甲基-环己-2,5-二烯酮 4-acetoxy-2,4-dimethyl-cyclohexa-2,5-dienone 855408-90-1 C10H12O3
    4-乙酰氧基-2,3,5,6-四氟苯甲酸 4-Acetoxy-2,3,5,6-tetrafluorobenzoic acid 83789-90-6 C9H4F4O4
    4-乙酰基大黄酸 4-Acetyl Rhein 875535-36-7 C17H10O7
    4-乙酰基四氢-2H-吡喃-4-羧酸乙酯 4-acetyl-tetrahydro-pyran-4-carboxylic acid ethyl ester 850637-12-6 C10H16O4
    4-乙酰基四氢-1(2H)-吡嗪羧胺盐酸盐 4-acetyl-piperazine-1-carboxamidine hydroiodide 849776-26-7 C7H14N4O*HI
    4-乙酰基噻吩-2-羧酸甲酯 methyl 4-acetyl-2-thiophenecarboxylate 88105-21-9 C8H8O3S
    4-乙酰基-6-羟基-1-(2-噻吩-2-基乙基)哌嗪-2-酮 4-Acetyl-6-hydroxy-1-(2-thiophen-2-yl-ethyl)-piperazin-2-one 89508-16-7 C12H16N2O3S
    4-乙酰基-5-羟基-5-甲基-1-甲硫基-2,3-二苯基-1,3-环戊二烯 4-acetyl-5-hydroxy-5-methyl-1-methylthio-2,3-diphenyl-1,3-cyclopentadiene 85572-21-0 C21H20O2S
    4-乙酰基-5-甲基己-4-烯腈 4-acetyl-5-methyl-hex-4-enenitrile 89188-54-5 C9H13NO
    4-乙酰基-3-甲氧基-5-甲基苯甲酸乙酯 ethyl 4-acetyl-3-methoxy-5-methylbenzoate 80597-52-0 C13H16O4
    4-乙酰基-2-吗啉羧酸 4-acetyl-2-morpholinecarboxylic acid 848601-09-2 C7H11NO4
    4-乙酰基-2-[(4-甲氧基苯基)甲基]-1H-吡唑-3-酮 4-Acetyl-2-[(4-methoxyphenyl)methyl]-1,2-dihydro-3H-pyrazol-3-one 821016-28-8 C13H14N2O3
    4-乙酰基-1H-咪唑-5-甲腈 5-acetyl-3H-imidazole-4-carbonitrile 813462-83-8 C6H5N3O
    4-乙酰基-1-苄基哌啶 4-Acetyl-1-benzyl-piperidin 88796-04-7 C14H19NO