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    中文名称 英文名称 CAS号 化学式
    (4R,6R)-6-{2-[(1S,2S,4aR,6R,8aS)-2,6-二甲基-1,2,4a,5,6,7,8,8a-八氢-1-萘基]乙基}-4-羟基四氢-2H-吡喃-2-酮 4a,5-dihydromonacolin L 86827-77-2 C19H30O3
    (4R,5S)-5-甲基-2-氧代-4-咪唑烷己酸 2,5-二氧代-1-吡咯烷基酯 desthiobiotin NHS ester 80750-24-9 C14H21N3O5
    (4R,5S)-(+)-顺-4,5-二苯基-2-恶唑烷酮 (4R,5S)-4,5-diphenyl-1,3-oxazolidin-2-one 86286-50-2 C15H13NO2
    (4R,5R)-5-丁基-4-甲基二氢呋喃-2(3H)-酮 (-)-cis-whisky lactone 80041-00-5 C9H16O2
    (4R,5R)-5-[3,5-双(三氟甲基)苯基]-4-甲基-1,3-恶唑烷-2-酮 (4R,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-1,3-oxazolidin-2-one 875444-05-6 C12H9F6NO2
    (4R,5R)-4'-甲基-4-(甲基氨基)-3,4-二氢-1H,5'H-螺[苯并[cd]吲哚-5,2'-呋喃]-5'-酮 Antimonyl-2-hydroxy-3-carboxy-1-sodium acrylate naphthalene 80049-89-4 C28H16Na3O10Sb+2
    (4R,5R)-1,3-二氧戊环-4,5-二甲酰氯 2,3-O-methylene-D-tartaric acid dichloride 88797-33-5 C5H4Cl2O4
    (4R,4aR,6R)-6-异丙烯基-4,4a-二甲基-3,4,4a,5,6,7-六氢-1(2H)-萘酮 epiaristolochen-1-one 800385-98-2 C15H22O
    (4R,12R,20R,28R)-4,12,20,28-四羟基-2,10,18,26-三十三烷四酮 PM-toxin A 88212-12-8 C33H60O8
    (4R)-6-甲基-4-苯基色满-2-酮 (R)-6-methyl-4-phenylchroman-2-one 827007-19-2 C16H14O2
    (4R)-5,5-二甲基-N-(2-甲基-2-丙烯-1-基)-1,3-噻唑烷-4-甲酰胺 (4R)-5,5-dimethyl-N-(2-methylprop-2-enyl)-1,3-thiazolidine-4-carboxamide 819083-88-0 C10H18N2OS
    (4R)-4-羟基-1,4-二苯基丁烷-2-酮 (R)-4-hydroxy-1,4-diphenyl-2-butanone 827608-99-1 C16H16O2
    (4R)-4-甲基-5-苯基甲氧基戊烷-1,2-二醇 (4R)-5-(benzyloxy)-4-methylpentane-1,2-diol 83458-90-6 C13H20O3
    (4R)-4-甲基-4-[(E)-2-(1-甲基吡咯-2-基)乙烯基]恶唑烷-2-酮 (4R)-4-methyl-4-[(E)-2-(1-methyl-1H-pyrrol-2-yl)ethenyl]-1,3-oxazolidin-2-one 827344-01-4 C11H14N2O2
    (4R)-4-[2-(3-氯噻吩-2-基)乙基]-4-甲基-1,3-恶唑烷-2-酮 (4R)-4-[2-(3-chlorothiophen-2-yl)ethyl]-4-methyl-1,3-oxazolidin-2-one 827344-70-7 C10H12ClNO2S
    (4R)-4-(甲硫基)-L-脯氨酸 <i>trans</i>-4-methylsulfanyl-L-proline 83624-61-7 C6H11NO2S
    (4R)-4-(3,4-二甲氧基苯基)-4-(2-丙烯-1-基)-2-环己烯-1-酮 (-)-(R)-4-allyl-4-(3,4-dimethoxyphenyl)cyclohex-2-enone 866394-49-2 C17H20O3
    (4R)-4-(2-氯-5-硝基苯基)-4-羟基丁烷-2-酮 (4R)-hydroxy-4-(2'-chloro-5'-nitrophenyl)-butan-2-one 815575-78-1 C10H10ClNO4
    (4R)-1-甲基-4-(1-甲基乙烯)-2-环己烯-1-醇 (4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-en-1-ol 861892-40-2 C10H16O
    (4R)-1-boc-4-甲基-d-脯氨酸 (4R)-1-Boc-4-Methyl-D-proline 871727-77-4 C11H19NO4
    (4R)-(叔丁氧基)-1-(苯甲氧羰基)-L-脯氨酸 (2S,4R)-4-tert-butoxy-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 85201-91-8 C17H23NO5
    (4E,8E)-4,8,12-三甲基-4,8-环十二碳二烯-1-醇 2,6,10-Trimethyl-5,9-cyclododecadien-1-ol 85866-12-2 C15H26O
    (4E,7E,10E,13E,16E,19E)-22-氢过氧二十二碳-4,7,10,13,16,19-六烯酸 4,7,10,13,16,19-Docosahexaenoic acid, hydroperoxy- 83771-36-2 C22H32O4
    (4E)-6-氧代-4-庚烯醛 6-oxohept-4-enal 88738-15-2 C7H10O2
    (4E)-5-(2,4-二甲氧基苯基)戊-4-烯酸 (4E)-5-(2,4-dimethoxyphenyl)pent-4-enoic acid 851226-32-9 C13H16O4
    (4E)-4-甲基-4-庚烯-2-酮 (E)-4-Methyl-hept-4-en-2-one 83810-22-4 C8H14O
    (4E)-3-羟基-2-(辛酰氨基)-4-十八碳烯-1-基二氢磷酸酯 C-8 Ceramide-1-phosphate 887353-95-9 C26H52NO6P
    (4E)-3-甲基-4-己烯-2-酮 (E)-3-methyl-4-hexene-2-one 80201-26-9 C7H12O
    (4E)-2-[(3,4-二甲基-1,2-恶唑-5-基)氨基]-4-[(3,4-二甲基-1,2-恶唑-5-基)亚氨基]-1(4H)-萘酮 1H-1,4-Benzodiazepine, 7-bromo-5-(2-chlorophenyl)-2,3-dihydro-2-(methoxymethyl)- 86298-26-2 C17H16BrClN2O
    (4CI)-1-乙酰基-3-丁基脲 <i>N</i>-acetyl-<i>N</i>'-butyryl-urea 873972-81-7 C7H12N2O3
    (4AR,4BS,6AS,7S,9AS,9BS,11AR)-1,4A,6A-三甲基-2-氧代十六 methyl-3-oxo-4-methyl-4-aza-5α-androstane-17β-carboxylate 86283-81-0 C21H33NO3
    (4-辛基苯基)4-(4-氰基苯甲酰基)氧基-3-甲氧基苯甲酸酯 4-(4-Cyano-benzoyloxy)-3-methoxy-benzoic acid 4-octyl-phenyl ester 88108-09-2 C30H31NO5
    (4-苯胺基-2,4-二氧代丁基)三甲基氯化铵 3-Oxo-N-phenyl-4-(trimethylazaniumyl)butanimidate--hydrogen chloride (1/1) 85005-65-8 C13H19ClN2O2
    (4-苯甲酰基苯基)2-甲基丙酸酯 4-hydroxybenzophenone-2-methylpropanoate 85100-39-6 C17H16O3
    (4-苯氧基苄基)-肼 (4-Phenoxy-benzyl)-hydrazine 887594-18-5 C13H14N2O
    (4-苯氧基-吡啶-3-基)-甲醇 (4-phenoxy-pyridin-3-yl)-methanol 845671-57-0 C12H11NO2
    (4-苯基环己基)甲醇 (4-phenylcyclohexyl)methanol 83811-73-8 C13H18O
    (4-苯基丁基)次磷酸 (4-phenylbutyl)phosphinic acid 86552-32-1 C10H15O2P
    (4-苯基-1H-吡咯-3-基)-(1,3,5-三苯基吡唑-4-基)甲酮 (4-phenyl-1H-pyrrol-3-yl)-(1',3',5'-triphenyl-1'H-pyrazol-4'-yl)methanone 833458-20-1 C32H23N3O
    (4-苯基-1-哌啶基)乙酸乙酯 ethyl (4-phenyl-1-piperidyl)acetate 84864-27-7 C15H21NO2
    (4-苯基-1-二氮杂萘)-肼 1-hydrazino-4-phenylphthalazine 86427-78-3 C14H12N4
    (4-苯乙氧基苯基)乙酸 (4-phenethyloxyphenyl)acetic acid 887360-10-3 C16H16O3
    (4-苄氧基苯氧基)乙酸甲酯 (4-benzyloxyphenoxy)acetic acid methyl ester 81466-35-5 C16H16O4
    (4-苄氧基苯基)氨基甲酸叔丁酯 (4-benzyloxyphenyl)carbamic acid tert-butyl ester 852668-28-1 C18H21NO3
    (4-苄氧基苯基)三氟硼酸钾 Potassium (4-benzyloxyphenyl)trifluoroborate 850623-47-1 C13H11BF3KO
    (4-苄氧基-3-硝基苯基)乙烷-1,2-二醇 (4-benzyloxy-3-nitrophenyl)ethane-1,2-diol 876753-51-4 C15H15NO5
    (4-苄氧基-3-甲氧基苄基)-肼 1-(4-(benzyloxy)-3-methoxybenzyl)hydrazine 887594-22-1 C15H18N2O2
    (4-苄氧基-2-甲基苯基)三氟硼酸钾 Potassium (4-benzyloxy-2-methylphenyl)trifluoroborate 850623-43-7 C14H13BF3KO
    (4-苄基苯基)-2-羟基苯甲酸酯 salicylic acid-(4-benzyl-phenyl ester) 85401-80-5 C20H16O3
    (4-苄基吗啉-2-甲基)-乙胺 N-((4-Benzylmorpholin-2-YL)methyl)ethanamine 868770-14-3 C14H22N2O