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    中文名称 英文名称 CAS号 化学式
    (E)-4-(叔丁基二甲基甲硅烷基氧基)-2-丁烯-1-醇 (E)-4-[(tert-butyldimethylsilyl)oxy]-2-buten-1-ol 91202-69-6 C10H22O2Si
    (E)-4-(叔丁基(二甲基)甲硅烷基)-1-苯基-1,5-己二烯 (E)-4-(tert-butyl(dimethyl)silyl)-1-phenyl-1,5-hexadiene 1020534-26-2 C18H28Si
    (E)-4-(十八烷基氨基)-4-氧代丁-2-烯酸 (N-octadecyl)maleamic acid 3077-27-8 C22H41NO3
    (E)-4-(二甲基氨基)-1,1,1-三氟丁基-3-烯-2-酮 (E)-4-(dimethylamino)-1,1,1-trifluorobut-3-en-2-one 127223-93-2 C6H8F3NO
    (E)-4-(二乙基氨基)丁-2-烯酰胺 (E)-4-(Diethylamino)but-2-enamide 206126-17-2 C8H16N2O
    (E)-4-(N,N,N'-三(叔丁氧基羰基)氨基甲脒基)苯甲酸甲酯 Benzoic acid, 4-[[bis[(1,1-dimethylethoxy)carbonyl]amino][[(1,1-dimethylethoxy)carbonyl]imino]methyl]-, methyl ester 135321-85-6 C24H34N2O8
    (E)-4-(6-甲氧基萘-2-基)-4-氧代丁-2-烯酸甲酯 Methyl (E)-4-(6-methoxy-2-naphthalenyl)-4-oxo-2-butenoate 129120-00-9 C16H14O4
    (E)-4-(6-甲氧基萘-2-基)-4-氧代丁-2-烯酸 3-(6-methoxy-2-naphthoyl)acrylic acid 129119-99-9 C15H12O4
    (E)-4-(6-甲氧基-2-萘基)-3-丁烯-2-酮 4-(6'-methoxy-2'-naphthyl)-3-buten-2-one 127053-22-9 C15H14O2
    (E)-4-(6-甲基萘-2-基)-4-氧代丁-2-烯酸 4-(6-methyl-[2]naphthyl)-4-oxo-<i>trans</i>-crotonic acid 108011-98-9 C15H12O3
    (E)-4-(6-氨基-9H-嘌呤-9-基)-2-丁烯-1-醇 9-(trans-4-hydroxy-2-buten-1-yl)adenine 104715-57-3 C9H11N5O
    (E)-4-(5-氟-2-羟基苯基)-4-氧代-2-丁烯酸 (E)-4-(5-fluoro-2-hydroxyphenyl)-4-oxo-2-butenoic acid 118803-65-9 C10H7FO4
    (E)-4-(4-苄氧基苯基)-2-丁烯酸乙酯 (E)-4-(4-benzyloxyphenyl)-2-butenoic acid ethyl ester 205587-50-4 C19H20O3
    (E)-4-(4-羟基苯乙烯)吡啶 4-[(E)-2-(4-pyridinyl)ethenyl]phenol 67882-97-7 C13H11NO
    (E)-4-(4-硝基苯乙烯基)苯甲腈 (E)-4-[2-(4-nitrophenyl)ethenyl]benzonitrile 74518-94-8 C15H10N2O2
    (E)-4-(4-甲氧基苯基)丁-2-酮肟 (E)-4-(4-methoxyphenyl)butan-2-one oxime 191484-60-3 C11H15NO2
    (E)-4-(4-甲氧基苯乙烯基)苯甲酸乙酯 (E)-ethyl 4-(4-methoxystyryl)benzoate 67205-75-8 C18H18O3
    (E)-4-(4-甲基哌嗪-1-基)2-丁酸 (E)-4-(4-methylpiperazin-1-yl)but-2-enoic acid —— C9H16N2O2
    (E)-4-(4-溴苯基)丁3-en-2-酮 (E)-4-(4-bromophenyl)but-3-ene-2-one 3815-31-4 C10H9BrO
    (E)-4-(4-溴苯基)-4-氧代丁-2-烯酸乙酯 ethyl 3-(4-bromobenzoyl)acrylate 35338-15-9 C12H11BrO3
    (E)-4-(4-氯苯基)-4-羟基-丁-2-烯酸钠水合物 NCS-356 sodium 430440-66-7 C10H8ClNaO3
    (E)-4-(4-氯苯基)-2-氧代丁-3-烯酸 (E)-4-(4-chlorophenyl)-2-oxobut-3-enoic acid 33185-97-6 C10H7ClO3
    (E)-4-(4-氯苯乙烯基)苯甲醛 (E)-4-(4-chlorostyryl)benzaldehyde 52792-18-4 C15H11ClO
    (E)-4-(4-氯-2-丁烯氧基)苯甲醛 (E)-4-(4-chloro-2-butenyloxy)benzaldehyde 959773-31-0 C11H11ClO2
    (E)-4-(4-叔丁基苯乙烯基)苯甲酸 (E)-4-(4-tert-butylstyryl)benzoic acid 102405-29-8 C19H20O2
    (E)-4-(4-(二十六烷基氨基)苯乙烯基)-1-甲基吡啶鎓碘化物 Diasp 114041-00-8 C46H79IN2
    (E)-4-(4-(2-((叔丁氧基羰基)氨基)乙基)哌嗪-1-基)丁-2-烯酸 (2E)-4-(4-{2-[(tert-butoxycarbonyl)amino]ethyl}piperazin-1-yl)but-2-enoic acid 1022150-13-5 C15H27N3O4
    (E)-4-(4,5-二羟基-10-氧代-9H-蒽-9-基)-4-氧代丁-2-烯酸 Fumaryldithranol 125379-01-3 C18H12O6
    (E)-4-(3-甲氧基-3-氧代丙-1-烯-1-基)苯甲酸 methyl (E)-4-carboxyl cinnamate 115974-97-5 C11H10O4
    (E)-4-(3-溴苯基)-丁-3-烯-2-酮 (E)-4-(3-bromophenyl)but-3-en-2-one 65300-30-3 C10H9BrO
    (E)-4-(3-乙酰基-4,5,7,10-四羟基蒽-2-基)-3-羟基丁-3-烯酸 3-Butenoic acid, 4-(3-acetyl-4,5,7,10-tetrahydroxy-2-anthracenyl)-3-hydroxy-, (E)- 150547-38-9 C20H16O8
    (E)-4-(3,7-二甲基-2,6-辛二烯基)-1H-吡咯-2-羧酸 4-(3,7-dimethylocta-2,6-dienyl)pyrrole-2-carboxylic acid 144314-68-1 C15H21NO2
    (E)-4-(3,4-二甲氧基苯基)-4-氧代-2-丁烯酸乙酯 (E)-4-(3,4-dimethoxyphenyl)-4-oxobut-2-enoic acid 80937-23-1 C12H12O5
    (E)-4-(3,4-二氯苯基)-4-氧代-丁-2-烯酸 (E)-4-(3',4'-dichlorophenyl)-4-oxo-2-butenoic acid 80937-20-8 C10H6Cl2O3
    (E)-4-(2-硝基苯基)-4-氧代-2-丁烯酸 4-(2-nitrophenyl)-4-oxo-2-butenoic acid 80937-24-2 C10H7NO5
    (E)-4-(2-溴苯基)-2-丁烯酸乙酯 ethyl (E)-4-(2-bromophenyl)-2-butenoate 452055-99-1 C12H13BrO2
    (E)-4-(2-(6-甲氧基喹啉-4-基)乙烯基)-N,N-二甲基苯胺 4-(4-Dimethylamino-styryl)-6-methoxy-chinolin 304-16-5 C20H20N2O
    (E)-4-(2-(2,5-二溴噻吩-3-基)乙烯基)-N,N-二对甲苯苯胺 (E)-N-(4-(2-(2,5-Dibromothiophen-3-yl)vinyl)phenyl)-4-methyl-N-p-tolylbenzenamine 1226810-96-3 C26H21Br2NS
    (E)-4-(2,6-二甲氧基-4-戊基苯基)丁-3-烯-2-酮 (E)-4-(2,6-dimethoxy-4-pentylphenyl)but-3-en-2-one 3411-09-4 C17H24O3
    (E)-4-(2,6,6-三甲基-1-环己烯-1-基)-3-丁烯-2-醇乙酸酯 (E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-yl acetate 53319-91-8 C15H24O2
    (E)-4-(2,4-二氟苯甲酰)哌啶肟 (2,4-Difluoro-phenyl)-piperidin-4-yl-methanone oxime 691007-07-5 C12H14F2N2O
    (E)-4-(2,2,6-三甲基环己基)丁-3-烯-2-酮 4-(2,2,6-Trimethylcyclohexyl)but-3-en-2-one 36208-32-9 C13H22O
    (E)-4-(1H-咪唑-1-基)-2-丁烯胺 trans-4-(1H-imidazol-1-yl)-2-butenamine 100468-23-3 C7H11N3
    (E)-4-(1-萘基)-3-丁烯-2-酮 (E)-4-(1-naphthyl)but-3-en-2-one 51557-09-6 C14H12O
    (E)-4-(1-羟基-4,7-二甲基-1,4a,5,6,7,7a-六氢环戊并[d]吡喃-3-基)丁-3-烯-2-酮 4-(1,4a,5,6,7,7a-Hexahydro-1-hydroxy-4,7-dimethylcyclopenta[c]pyran-3-yl)-3-buten-2-one 39013-24-6 C14H20O3
    (E)-4-(1-乙基-2-(4-甲氧基苯基)-1-丁烯基)苯酚 (E)-4-[1-ethyl-2-(4-methoxyphenyl)-1-butenyl]-phenol 18839-90-2 C19H22O2
    (E)-4-(1,5-二苯基戊-1-烯-3-基)-2-甲基苯酚 (E)-4-(1,5-diphenylpent-1-en-3-yl)-2-methylphenol 1044744-63-9 C24H24O
    (E)-4-(1,3-苯并二氧戊环-5-基)-4-氧代-2-丁烯酸 (E)-4-(benzo[d][1,3]dioxol-5-yl)-4-oxobut-2-enoic acid 84609-13-2 C11H8O5
    (E)-4-(1,3-双(4-溴苯基)烯丙基)-2-甲基苯酚 (E)-4-(1,3-bis(4-bromophenyl)allyl)-2-methylphenol 1044744-41-3 C22H18Br2O
    (E)-4-(1,3-二苯基烯丙基)-2,6-二甲基苯酚 (E)-4-(1,3-diphenylallyl)-2,6-dimethylphenol 1044744-38-8 C23H22O