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    中文名称 英文名称 CAS号 化学式
    3-三氟甲基-4-(羟甲基)吡唑 (3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol 1001020-13-8 C5H5F3N2O
    3-三氟甲基-4'-甲氧基二苯基胺 N-(4-methoxyphenyl)-3-(trifluoromethyl)aniline 1494-26-4 C14H12F3NO
    3-三氟甲基-2-苯基乙酰苯胺 2-phenyl-N-(3-(trifluoromethyl)phenyl)acetamide 1939-21-5 C15H12F3NO
    3-三氟甲基-2-吡啶磺酰胺 3-(trifluoromethyl)pyridine-2-sulfonamide 104040-76-8 C6H5F3N2O2S
    3-三氟甲基-1H-吡唑-4-硼酸频哪醇酯 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)-1H-pyrazole 1218790-40-9 C10H14BF3N2O2
    3-三氟甲基-1H-5-氯吡唑-4-甲醛 trifluoromethyl-5-chloropyrazole-4-carboaldehyde 154357-44-5 C5H2ClF3N2O
    3-三氟甲基-1-苯基-1H-5-氯吡唑-4-甲酸 1-phenyl-3-trifluoromethyl-5-chloro-4-pyrazolecarboxylic acid 1152972-16-1 C11H6ClF3N2O2
    3-三氟甲基-1-(2-羟乙基)-5-甲基-1H-吡唑 3-trifluoromethyl-1-(2-hydroxyethyl)-5-methyl-1H-pyrazole 1006480-14-3 C7H9F3N2O
    3-三氟甲基-1,4,6,7-四氢吡喃并[4,3-c]吡唑 3-(trifluoromethyl)-1,4,6,7-tetrahydropyrano[4,3-c]pyrazole 1022931-45-8 C7H7F3N2O
    3-三氟乙酰氨基-3-(噻吩-3-基)丙酸 3-trifluoroacetylamino-3-(thien-3-yl)propionic acid 120061-46-3 C9H8F3NO3S
    3-三氟乙酰氧基丙基三甲氧基硅烷 3-Trifluoroacetoxypropyltrimethoxysilane 120404-60-6 C8H15F3O5Si
    3-三异丙基硅烷基氧基-4-氯苯胺 3-Triisopropylsilyloxy-4-chloroaniline 1159977-62-4 C15H26ClNOSi
    3-三异丙基硅烷基-3-三甲基硅烷基-丙烯 3-Triisopropylsilanyl-3-trimethylsilanyl-propene 104470-31-7 C15H34Si2
    3-三乙氧基硅基丙基叔丁基氨基甲酸盐 [3-(triethoxysilyl)-propyl]-carbamic acid 1,1-dimethylethyl ester 137376-38-6 C14H31NO5Si
    3-三乙基锡烷基丙酸 3-(Triethylstannyl)propanoic acid 139903-68-7 C9H20O2Sn
    3-三-N-丁基锡烷基苯胺 3-(tributylstannyl)aniline 124742-40-1 C18H33NSn
    3-三-N-丁基锡烷基-苯基异硫氰酸酯 3-tributyltinphenyl isothiocyanate 145190-98-3 C19H31NSSn
    3-七氟异丙氧基丙基三甲氧基硅烷 3- (heptafluoroisopropoxy)propyltrimethoxysilane 19116-61-1 C9H15F7O4Si
    3-丁酰基吡啶 1-pyridin-3-yl-butan-1-one 1701-70-8 C9H11NO
    3-丁酰-4-(2-甲基苯基氨基)-8-羟基喹啉 3-butyryl-4-(2-methylphenylamino)-8-hydroxyquinoline 125500-46-1 C20H20N2O2
    3-丁酰-4-(2-甲基苯基氨基)-8-(2-羟基乙氧基)喹啉 SKF 97574 125500-29-0 C22H24N2O3
    3-丁烯醛,4-环己基-2,2-二甲基-,肟,(E,E)- (E)-4-Cyclohexyl-2,2-dimethyl-but-3-enal oxime 139745-73-6 C12H21NO
    3-丁烯酸己酯 hexyl but-3-enoate 1617-24-9 C10H18O2
    3-丁烯酸乙酯 ethyl 3-butenoate 1617-18-1 C6H10O2
    3-丁烯酸乙烯基酯 vinyl 3-butenoate 19480-15-0 C6H8O2
    3-丁烯酸,4-碘-,甲基酯,(E)- methyl 4-iodo-3(E)-butenoate 105430-89-5 C5H7IO2
    3-丁烯酸,4-甲氧基-2-羰基-,甲基酯,(3E)- Methyl 4-methoxy-2-oxobut-3-enoate 114908-17-7 C6H8O4
    3-丁烯酸,4-(二苯基氧膦基)-4-甲氧基-,甲基酯,(3E)- Methyl (E)-4-Diphenylphosphinoyl-4-methoxybut-3-enoate 131859-05-7 C18H19O4P
    3-丁烯酸,4-(4-甲基苯基)-2-羰基-,(3E)- (E)-2-oxo-4-p-tolyl-3-butenoic acid 123333-23-3 C11H10O3
    3-丁烯酸,4,4-二[(4-甲基苯基)硫代]-2-羰基- 2-Oxo-4,4-bis-p-tolylsulfanyl-but-3-enoic acid 105633-35-0 C18H16O3S2
    3-丁烯酸,3-氯-2-羟基-,乙基酯 3-chloro-2-hydroxy-but-3-enoic acid ethyl ester 18418-17-2 C6H9ClO3
    3-丁烯酸,2-羰基-4-苯基-4-(苯基硫代)-,乙基酯,(E)- ethyl (E)-2-oxo-4-phenyl-4-phenylsulfanylbut-3-enoate 105633-50-9 C18H16O3S
    3-丁烯酸,2-羰基-4-苯基-4-(苯基硫代)-,(E)- (E)-2-oxo-4-phenyl-4-phenylsulfanylbut-3-enoic acid 105633-37-2 C16H12O3S
    3-丁烯酸,2-[[(1,1-二甲基乙氧基)羰基]氨基]-4-氟-,[S-(Z)]- (S)-(Z)-2-<<1,1-dimethylethoxycarbonyl>amino>-4-fluoro-3-butenoic acid 174075-49-1 C9H14FNO4
    3-丁烯酸,2-(二甲基苯基甲硅烷基)-2-甲基-,甲基酯 methyl 2-methyl-2-(dimethylphenylsilyl)-3-butenoate 106046-48-4 C14H20O2Si
    3-丁烯酰胺,N-苯基- N-phenyl-3-butenamide 13140-15-3 C10H11NO
    3-丁烯腈,4-(2-呋喃基)-2-[(三甲基甲硅烷基)氧代]-,(E)- 4-(Furan-2-yl)-2-[(trimethylsilyl)oxy]but-3-enenitrile 105501-27-7 C11H15NO2Si
    3-丁烯腈,2-乙氧基-4-苯基- (E)-2-Ethoxy-4-phenyl-but-3-enenitrile 106088-24-8 C12H13NO
    3-丁烯胺盐酸盐 but-3-en-1-amine hydrochloride 17875-18-2 C4H10N*Cl
    3-丁烯基磷羧酸乙酯 diethyl but-3-en-1-ylphosphonate 15916-48-0 C8H17O3P
    3-丁烯基对甲苯基砜 1-(but-3-en-1-ylsulfonyl)-4-methylbenzene 17482-19-8 C11H14O2S
    3-丁烯基三苯基铅 3-butenyltriphenylplumbane 134879-52-0 C22H22Pb
    3-丁烯-2-醇,3,4-二(三甲基甲硅烷基)-,(E)- (E)-3,4-Bis-trimethylsilanyl-but-3-en-2-ol 137092-13-8 C10H24OSi2
    3-丁烯-2-醇,1-[(2-氨基苯基)硫代]-2-甲基- 2-hydroxy-2-methyl-1-(2-aminophenylthio)-3-butene 172607-27-1 C11H15NOS
    3-丁烯-2-酮,4-(二甲氨基)-3-[1-(4-碘苯基)-1H-四唑-5-基]- 5-(1-Acetyl-2-dimethylamino-vinyl)-1-(4-iod-phenyl)-1H-tetrazol 135056-82-5 C13H14IN5O
    3-丁烯-2-酮,4-(乙酰氧基)-1,1,1-三氯-4-(苯基硫代)-,(Z)- Acetic acid (Z)-4,4,4-trichloro-3-oxo-1-phenylsulfanyl-but-1-enyl ester 140171-99-9 C12H9Cl3O3S
    3-丁烯-2-酮,4-(3,4,5-三甲氧苯基)- 4-(3,4,5-trimethoxyphenyl)-3-buten-2-one 10421-02-0 C13H16O4
    3-丁烯-2-酮,3-硝基-4-苯基- β-acetyl-β-nitrostyrene 103260-62-4 C10H9NO3
    3-丁烯-2-酮,3-氨基-4-(甲磺酰)- (Z)-3-amino-4-(methylsulfonyl)but-3-en-2-one 115975-54-7 C5H9NO3S
    3-丁烯-2-酮,3-氟-4-甲氧基-,(Z)-(9CI) (Z)-3-fluoro-4-methoxy-3-buten-2-one 148541-82-6 C5H7FO2