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    中文名称 英文名称 CAS号 化学式
    (4S)-4-异丙基-3-乙烯基-1,3-恶唑烷-2-酮 (S)-4-isopropyl-3-vinyl-2-oxazolidinone 723336-37-6 C8H13NO2
    (4S)-4-异丙基-1-环己烯-1-甲酰氯 (4S)-4-(Propan-2-yl)cyclohex-1-ene-1-carbonyl chloride 72233-48-8 C10H15ClO
    (4S)-4-乙酰基-1-环己烯-1-甲腈 (4S)-4-Acetylcyclohex-1-ene-1-carbonitrile 71742-39-7 C9H11NO
    (4S)-4-(羟甲基)氮杂环丁烷-2-酮 (S)-4-(hydroxymethyl)-2-azetidinone 72776-07-9 C4H7NO2
    (4S)-4,6-二甲基-2-庚酮 (S)-(-)-4,6-dimethylheptan-2-one 790248-21-4 C9H18O
    (4S)-3-苯甲氧羰基-2-氧代咪唑啉-4-羧酸叔丁酯 (S)-1-benzyl 5-tert-butyl 2-oxoimidazolidine-1,5-dicarboxylate 77999-24-7 C16H20N2O5
    (4S)-3-乙酰基-4-苄基噻唑烷-2-硫酮 (S)-1-(4-benzyl-2-thioxothiazolidin-3-yl)ethanone 790661-41-5 C12H13NOS2
    (4S)-2-羟基-3-硝基-4-十一烷基环戊-2-烯-1-酮 2-hydroxy-3-nitro-4-undecylcyclopent-2-en-1-one 72797-15-0 C16H27NO4
    (4S)-2-丙基-4,5-二氢-1,3-恶唑-4-羧酸 (4S)-2-propyl-4,5-dihydro-1,3-oxazole-4-carboxylic acid 771468-58-7 C7H11NO3
    (4S)-1-甲基-4-乙酰氧基环己烷1,2-氧化物 (1S,2R,4R)-1-methyl-4-acetoxycyclohexane 1,2-oxide 73041-84-6 C9H14O3
    (4S)-1-乙酰基-4-羟基-D-脯氨酸 4-Hydroxy-D-proline 77449-97-9 C7H11NO4
    (4S)-1-[(2S)-2-[[叔丁氧羰基]氨基]-1-氧代-8-壬烯基]-4-羟基-L-脯氨酸甲酯 Boc-Nle(allyl)-aHyp-OMe 744250-68-8 C20H34N2O6
    (4S)-1-[(2S)-2-[[叔丁氧羰基]氨基]-1-氧代-8-壬烯基]-4-羟基-L-脯氨酸 (4S)-1-[(S)-2-(Boc-amino)non-8-enoyl]-4-hydroxy-L-proline 744250-70-2 C19H32N2O6
    (4RS)-1-十五碳烯-4-醇 (4RS)-1-pentadecen-4-ol 76828-23-4 C15H30O
    (4R,9aS)-4-甲基八氢-2H-喹嗪 (4R,9aS)-4-methylquinolizidine 786638-03-7 C10H19N
    (4R,5Z)-4-羟基-4-甲基-5-(3-氧代吡啶-2-亚基)吡咯烷-2-甲酰胺 Siderochelin A 77550-87-9 C11H13N3O3
    (4R,5S,6S,7S,9R,11E,13E,15S,16S)-7,16-二乙基-4,6-二羟基-5,9,13,15-四甲基-1-氧杂环十六碳-11,13-二烯-2,10-二酮 tylactone 74758-60-4 C23H38O5
    (4R,5S)-5-(羟基甲基)-4-异丙基-2-吡咯烷酮 (4R,5S)-5-Hydroxymethyl-4-isopropyl-pyrrolidin-2-one 745014-14-6 C8H15NO2
    (4R,5S)-5-(羟基甲基)-1,3-二氧戊环-4-羧酸 2,3-O-Methylene-L-threonaeure 75201-59-1 C5H8O5
    (4R,5S)-4-甲基-5-苯基-4,5-二氢-1,3-恶唑-2-胺 cis-4S,5R-4-methylaminorex 75493-87-7 C10H12N2O
    (4R,5S)-3-丙酰基-4-甲基-5-苯基-2-噁唑烷酮 (4R,5S)-4-methyl-5-phenyl-3-propionyloxazolidin-2-one 77877-20-4 C13H15NO3
    (4R,5S)-2,2,5-三甲基-1,3-二氧戊环-4-羧酸甲酯 (2R,3S)-4-desoxy-2,3-O-isopropylidene-L-threonate de methyle 78086-72-3 C8H14O4
    (4R,5S)-2,2,5-三甲基-1,3-二氧戊环-4-甲酰氯 (4R,5S)-2,2,5-Trimethyl-1,3-dioxolane-4-carbonyl chloride 78086-73-4 C7H11ClO3
    (4R,5S)-(+)-4-甲基-5-苯基-2-恶唑啉酮 4-methyl-5-phenyloxazolidin-2-one 77943-39-6 C10H11NO2
    (4R,5R)-5-羟基-4-甲基庚烷-3-酮 syn/anti-4-methyl-5-hydroxyheptan-3-one 71699-35-9 C8H16O2
    (4R,5R)-4-羟基-5-羟甲基四氢呋喃-2-酮 N-tert-butoxycarbonyl-(R)-baclofen 78184-72-2 C15H20ClNO4
    (4R,5R)-4-甲基-5-苯基-2-噁唑烷酮 Picolinamide, 5-(o-chlorophenoxy)- 72133-69-8 C12H9ClN2O2
    (4R,10S)-4-乙基-10-(1-丙基丁基)十五烷-1-醇 Carbamic acid, [2-[ethyl(3-methylphenyl)amino]phenyl]-, ethyl ester 70729-60-1 C18H22N2O2
    (4R)-6-氨基-5-氰基-4-呋喃-2-基-2-甲基-4H-吡喃-3-羧酸乙酯 ethyl 6-amino-5-cyano-4-(furan-2-yl)-2-methyl-4H-pyran-3-carboxylate 72568-56-0 C14H14N2O4
    (4R)-5-硝基-4-(3-硝基苯基)戊-2-酮 (4R)-5-nitro-4-(3-nitrophenyl)-pentan-2-one 767291-19-0 C11H12N2O5
    (4R)-5-(二甲基氨基)-4-羟基戊酸 (4R)-5-(dimethylamino)-4-hydroxypentanoic acid 714910-19-7 C7H15NO3
    (4R)-4-羟基-1-亚硝基-D-脯氨酸 1-Nitroso-cis-4-hydroxy-D-proline 79171-52-1 C5H8N2O4
    (4R)-4-氟-1-亚硝基-L-脯氨酸 1-Nitroso-trans-4-fluoro-L-proline 79108-49-9 C5H7FN2O3
    (4R)-4-[(3S,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-二羟基-10,13-二甲基-2,3,4,5,6,7,8,9,11,12,14,15,16,17-十四氢-1H-环戊并[a]菲-17-基]戊酸 3β,7β-dihydroxy-5β-cholan-24-oic acid 78919-26-3 C24H40O4
    (4R)-4-(羟基甲基)-4-异丙基-2-环己烯-1-酮 (4R)-4-(hydroxymethyl)-4-propan-2-ylcyclohex-2-en-1-one 712324-02-2 C10H16O2
    (4R)-4-(2,6-二氯苯基)-4-羟基丁烷-2-酮 (4R)-4-hydroxy-4-(2',6'-dichlorophenyl)-butan-2-one 713508-64-6 C10H10Cl2O2
    (4R)-4,8-二甲基螺[4.5]癸-7-烯-1-甲醛 (4R)-4,8-dimethylspiro[4.5]dec-7-ene-1-carbaldehyde 729563-50-2 C13H20O
    (4R)-3-烯丙基-4-(羟基甲基)-1,3-恶唑烷-2-酮 (4R)-3-allyl-4-hydroxymethyl-oxazolidin-2-one 723334-87-0 C7H11NO3
    (4R)-2-苯甲酰基-4-苄基-2-恶唑啉 (4R)-2-benzoyl-4-benzyl-2-oxazoline 73713-20-9 C17H15NO2
    (4R)-2-(4-氯苯基)-5-甲基-4-(4-苯基偶氮苯基)偶氮-4H-吡唑-3-酮 2-(4-chlorophenyl)-5-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]-4H-pyrazol-3-one 72152-86-4 C22H17ClN6O
    (4R)-1-苯甲氧基-4-[(2,4,5-三氟苯基)甲基]-2-氮杂环丁酮 N-(benzyloxy)-4(R)-[1-methyl-(2,4,5-trifluorophenyl)]-2-oxoazetidine 767352-30-7 C17H14F3NO2
    (4R)-1-癸基-4-羟基-L-脯氨酸 (2S,4R)-1-decyl-4-hydroxypyrrolidine-2-carboxylic acid 76652-68-1 C15H29NO3
    (4R)-1-十六烷基-4-羟基-L-脯氨酸 (2S,4R)-1-hexadecyl-4-hydroxypyrrolidine-2-carboxylic acid 76652-69-2 C21H41NO3
    (4R)-1,4-二氢-2,6-二甲基-4-(3-硝基苯基L)-3,5-吡啶二羧酸-3-甲酯 (R)-5-(methoxycarbonyl)-2,6-dimethyl-4-(m-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid 76093-33-9 C16H16N2O6
    (4E,6Z,10Z)-20,22-二羟基-13,14,17-三甲氧基-4,8,10,12,16-五甲基-3-氧代-2-氮杂双环[16.3.1]二十二碳-1(22),4,6,10,18,20-六烯-9-基氨基甲酸酯 [(4E,6Z,10Z)-20,22-dihydroxy-13,14,17-trimethoxy-4,8,10,12,16-pentamethyl-3-oxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18(22),19-hexaen-9-yl] carbamate 73341-73-8 C30H44N2O8
    (4E)-5-甲基-4-[(4-硝基-2-氧代苯基)亚肼基]吡唑-3-醇钠铬 Chromate(1-), bis(2,4-dihydro-4-((2-(hydroxy-kappaO)-4-nitrophenyl)azo-kappaN1)-5-methyl-3H-pyrazol-3-onato(2-)-kappaO3)-, sodium 75199-07-4 C20H14CrN10NaO8
    (4E)-5-[(4S)-2,2-二甲基-1,3-二氧戊环-4-基]-3-羟基-2-亚甲基-4-戊烯腈 (E)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-2-methylidenepent-4-enenitrile 794527-75-6 C11H15NO3
    (4E)-4-十二碳烯 trans-4-dodecene 7206-15-7 C12H24
    (4E)-4-[(羟基氨基)亚甲基]-2-碘-6-甲氧基环己-2,5-二烯-1-酮 4-hydroxy-3-iodo-5-methoxy-benzaldehyde-oxime 73664-55-8 C8H8INO3
    (4E)-4-[(9,10-二氧代蒽-1-基)亚肼基]-3-氧代-N-苯基萘-2-甲酰胺 4-[(9,10-dioxoanthracen-1-yl)diazenyl]-3-hydroxy-N-phenylnaphthalene-2-carboximidic acid 72845-91-1 C31H19N3O4