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中文名称 英文名称 CAS号 化学式
4-氟-2-丁烯酸钠盐 Sodium gamma-fluorocrotonate 63992-56-3 C4H4FNaO2
4-氟-2-(4-氟苯基)硫烷基苯甲酸 4-Fluor-2-(4-fluorphenylthio)-benzoesaeure 60086-46-6 C13H8F2O2S
4-氟-1H-吡咯并[2,3-b]吡啶-5-胺 4-fluoro-1H-methyl-pyrrolo[2,3-b]pyridin-5-amine 651744-35-3 C7H6FN3
4-氟-1-茚酮 4-fluoroindan-1-one 699-99-0 C9H7FO
4-氟-1-苯并噻吩-7-甲腈 4-fluoro-1-benzothiophene-7-carbonitrile 664364-72-1 C9H4FNS
4-氟-1-苯并呋喃-7-甲腈 4-fluoro-1-benzofuran-7-carbonitrile 664364-74-3 C9H4FNO
4-氟-1-丁烷磺酰氟 4-fluoro-butane-1-sulfonyl fluoride 660-14-0 C4H8F2O2S
4-氟-1-[三(1-甲基乙基)硅酯]-1H-吡咯并[2,3-B]吡啶-5-胺 4-fluoro-1-triisopropylsilanyl-1H-pyrrolo[2,3-b]pyridin-5-ylamine 685513-93-3 C16H26FN3Si
4-氟-1-[三(1-甲基乙基)硅酯]-1H-吡咯并[2,3-B]吡啶-5-羧酸甲酯 4-fluoro-1-triisopropylsilanyl-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid methyl ester 685513-92-2 C18H27FN2O2Si
4-氟-1-[三(1-甲基乙基)硅酯]-1H-吡咯并[2,3-B]吡啶 4-fluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine 640735-25-7 C16H25FN2Si
4-氟-1,4-哌啶二羧酸-(1,1-二甲基乙基)酯锂 Lithium 1-(tert-butoxycarbonyl)-4-fluoropiperidine-4-carboxylate 618900-67-7 C11H17FNO4*Li
4-氟-1,2-苯二甲醇 (4-fluoro-1,2-phenylene)dimethanol 62558-08-1 C8H9FO2
4-氟-1,2-二氢萘 4-fluoro-1,2-dihydronaphthalene 65819-08-1 C10H9F
4-正辛氧苯甲酸甲酯 methyl 4-(octyloxy)benzoate 62435-37-4 C16H24O3
4-正辛基联二苯 n-octyl-4-benzophene 64357-43-3 C21H26O
4-正戊基苯甲醛 4-pentylbenzaldehyde 6853-57-2 C12H16O
4-正丙氧基联苯 biphenyl-4-yl-propyl ether 6734-90-3 C15H16O
4-正丙基苯磺酸氯 3-Phenyl-propane-1-sulfonyl chloride 63014-04-0 C9H11ClO2S
4-正丙基-2-硝基苯酚 2-nitro-4-propylphenol 6343-48-2 C9H11NO3
4-正丙基-1-庚基-4-醇 4-propylhept-1-en-4-ol 62108-07-0 C10H20O
4-正丁基苯酚异氰酸酯 4-butylphenylisocyanate 69342-47-8 C11H13NO
4-正丁基苯甲酸 4-乙氧基苯酯 4-Ethoxyphenyl 4-butylbenzoate 62716-65-8 C19H22O3
4-正丁基环己酮 4-butylcyclohexanone 61203-82-5 C10H18O
4-新戊基-3H-1,2-二硫杂环戊烯-3-硫酮 4-neopentyl-[1,2]dithiol-3-thione 6976-85-8 C8H12S3
4-戊酮醛 4-oxopentanal 626-96-0 C5H8O2
4-戊烯酸丙酯 pent-4-enoic acid propyl ester 62030-43-7 C8H14O2
4-戊烯酐 4-pentenoic anhydride 63521-92-6 C10H14O3
4-戊烯-2-醇 Pent-4-en-2-ol 625-31-0 C5H10O
4-戊炔基二乙缩醛 4-pentynyl diethyl acetal 68654-84-2 C9H16O2
4-戊氧基肉桂酸 4-pentyloxy-<i>trans</i>-cinnamic acid 62718-63-2 C14H18O3
4-戊氧基联苯 Pentyl-p-diphenyl-aether 60003-66-9 C17H20O
4-戊氧基-苯甲酸酰肼 4-pentyloxybenzoyl hydrazide 64328-62-7 C12H18N2O2
4-戊基苯基4'-庚基[1,1'-联苯]-4-羧酸酯 4-pentylphenyl 4'-heptyl(1,1'-biphenyl)-4-carboxylate 61733-23-1 C31H38O2
4-戊基苯-1-碳酰肼 4-pentylbenzohydrazide 64328-57-0 C12H18N2O
4-戊基硫烷 4-Pentylcyclothiahexane 65865-32-9 C10H20S
4-戊基二苯甲酮 (4-pentylphenyl)(phenyl)methanone 64357-40-0 C18H20O
4-戊基-4’-碘联苯 4-iodoo-4'-n-pentylbiphenyl 69971-79-5 C17H19I
4-异硫脲基丁腈盐酸盐 kevetrin hydrochloride 66592-89-0 C5H9N3S*ClH
4-异硫代氰酰基丁酸甲酯 methyl 4-isothiocyanatobutanoate 62210-26-8 C6H9NO2S
4-异氰酸基异硫氰酸苯酯 p-Isothiocyanatophenyl isocyanate 60354-25-8 C8H4N2OS
4-异氰酸基二苯甲酮 4-isocyanatobenzophenone 63648-38-4 C14H9NO2
4-异氰酸基-7-甲氧基-4,5,6,7-四氢-1-苯并噻吩 4,5,6,7-tetrahydro-7-methoxybenzo[b]thien-4-ylisocyanate 62369-88-4 C10H11NO2S
4-异氰酸-2-甲氧基-1-甲苯 4-isocyanato-2-methoxy-1-methyl-benzene 61386-73-0 C9H9NO2
4-异氰酰基-3,5-二甲基-1-苯基-1H-吡唑 4-Isocyanato-3,5-dimethyl-1-phenyl-1H-pyrazole 637335-93-4 C12H11N3O
4-异氰基-1,2-二甲基苯 4-isocyano-1,2-dimethylbenzene 602262-05-5 C9H9N
4-异戊烯基氧基白藜芦醇 4-prenyloxyresveratrol 69065-16-3 C19H20O4
4-异恶唑甲醛肟 4-Isoxazole carbaldehyde oxime 6436-76-6 C4H4N2O2
4-异恶唑甲酸 4-isoxazole carboxylic acid 6436-62-0 C4H3NO3
4-异庚氨基苯胺 N-(1,4-dimethylpentyl)-p-phenylenediamine 63302-43-2 C13H22N2
4-异噻唑胺 isothiazol-4-amine 64527-28-2 C3H4N2S