| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| (4R,5S)-4-氨基-3-氧代-1,2-恶唑烷-5-甲酰胺 | 4<i>t</i>-amino-3-oxo-isoxazolidine-5<i>r</i>-carboxylic acid amide | 66620-06-2 | C4H7N3O3 |
| (4R,5S)-4-异丙基-2-氧代-1,3-恶唑烷-5-基乙酸酯 | [(4R,5S)-2-oxo-4-propan-2-yl-1,3-oxazolidin-5-yl] acetate | 643022-64-4 | C8H13NO4 |
| (4R,5R)-rel-4,5-二羟基-5-(羟基甲基)-2-环戊烯-1-酮 | pentenomycin I | 68907-79-9 | C6H8O4 |
| (4R,5R)-4,5-二(二甲氨基羰基)-2,2-二甲基二氧 | (4R,5R)-2,2,N,N,N',N'-hexamethyl-1,3-dioxolane-4,5-dicarboxamide | 63126-29-4 | C11H20N2O4 |
| (4R,5E,9S,11aS)-4,9-二羟基-6-甲基-3,10-二(亚甲基)-3A,4,7,8,9,10,11,11A-八氢环癸并[b]呋喃-2(3H)-酮 | (4R,5E,9S,11aS)-4,9-dihydroxy-6-methyl-3,10-dimethylidene-4,7,8,9,11,11a-hexahydro-3aH-cyclodeca[b]furan-2-one | 60362-95-0 | C15H20O4 |
| (4R)-松香-7,13-二烯-18-醛 | abieta-7,13-dien-18-al | 6704-50-3 | C20H30O |
| (4R)-6alpha-[(1S,2R)-2-羟基-1-甲基-2-(3,4,5-三甲氧基苯基)乙基]-4-甲氧基-6-(2-丙烯基)-2-环己烯-1-酮 | (-)-Megaphone | 64332-37-2 | C22H30O6 |
| (4R)-6alpha-[(1S,2R)-2-(乙酰氧基)-1-甲基-2-(7-甲氧基-1,3-苯并二氧戊环-5-基)乙基]-4alpha-甲氧基-6-(2-丙烯基)-2-环己烯-1-酮 | [1-(7-Methoxy-1,3-benzodioxol-5-yl)-2-(5-methoxy-2-oxo-1-prop-2-enylcyclohex-3-en-1-yl)propyl] acetate | 64332-39-4 | C23H28O7 |
| (4R)-4-羟基-L-脯氨酸乙酯 | (2S,4R)-4-hydroxypyrrolidine-2-carboxylic acid ethyl ester | 61478-25-9 | C7H13NO3 |
| (4R)-4-羟基-L-脯氨酰胺 | <i>trans</i>-4-hydroxy-L-proline amide | 61703-38-6 | C5H10N2O2 |
| (4R)-4-羟基-6-甲基庚烷-2-酮 | (4R)-4-hydroxy-6-methylheptan-2-one | 638189-46-5 | C8H16O2 |
| (4R)-4-氟-l-脯氨酸盐酸盐 | (2S,4R)-4-fluoropyrrolidine-2-carboxylic acid hydrochloride | 60604-36-6 | C5H8FNO2*ClH |
| (4R)-4-氟-1-{[(2-甲基-2-丙基)氧基]羰基}-D-脯氨酸 | (4R)-1-(tert-butoxycarbonyl)-4-fluoro-D-proline | 681128-51-8 | C10H16FNO4 |
| (4R)-4-乙基-3-乙烯基-1,3-恶唑烷-2-酮 | (4R)-4-ethyl-3-vinyl-oxazolidin-2-one | 634916-95-3 | C7H11NO2 |
| (4R)-4-(4-氟苯基)-1-(4-甲氧基苯基)-哌啶-2-酮 | (4R)-4-(4-fluorophenyl)-1-(4-methoxyphenyl)-piperidin-2-one | 607375-33-7 | C18H18FNO2 |
| (4R)-4-(3,4-二氯苯基)-4-羟基丁烷-2-酮 | 4-(3,4-dichlorophenyl)-4-hydroxybutan-2-one | 645401-55-4 | C10H10Cl2O2 |
| (4R)-3-[(2S)-2-巯基丙酰]-4-噻唑烷羧酸 | (4R)-3-<(2S)-2-mercaptopropanoyl>-4-thiazolidinecarboxylic acid | 67714-44-7 | C7H11NO3S2 |
| (4R)-3-(氯乙酰基)-1,3-噻唑烷-4-甲酰胺 | (4R)-3-(2-chloroacetyl)thiazolidine-4-carboxamide | 637018-75-8 | C6H9ClN2O2S |
| (4R)-2-乙基-4-异丙基-2-恶唑啉 | (4R)-2-ethyl-4-isopropyl-2-oxazoline | 648428-08-4 | C8H15NO |
| (4R)-1-甲基-4-丙基-L-脯氨酸盐酸盐 | 1-methyl-trans-4-propyl-L-proline hydrochloride | 6734-79-8 | C9H17NO2*ClH |
| (4R)-1-{[(2-甲基-2-丙基)氧基]羰基}-4-(2-萘基甲氧基)-L-脯氨酸 | (2S,4R)-1-(tert-Butoxycarbonyl)-4-(naphthalen-2-ylmethoxy)pyrrolidine-2-carboxylic acid | 630425-40-0 | C21H25NO5 |
| (4R)-(+)-T-丁基二甲基硅氧-1-酮 | (R)-4-((tert-butyldimethylsilyl)oxy)cyclopent-2-enone | 61305-35-9 | C11H20O2Si |
| (4E,8E)-5,9,13-三甲基-4,8,12-十四碳三烯酸 | farnesylacetic acid | 6040-06-8 | C17H28O2 |
| (4E)-4-己烯-1-胺 | 1-amino-4-hexene | 60168-05-0 | C6H13N |
| (4E)-4-(乙氧基亚甲基)-2-甲基-1,3-恶唑-5(4H)-酮 | 4-(Ethoxymethylene)-2-methyl-5(4H)-oxazolone | 634148-59-7 | C7H9NO3 |
| (4E)-2-苄基-4-苄基-1,3-恶唑-5-酮 | (4E)-2-benzyl-4-benzylidene-1,3-oxazol-5-one | 68662-93-1 | C17H13NO2 |
| (4AS,6AR,6BS,10S,12AS,14AR,14BR)-10-乙酰氧基-2,2,6A,6B | methyl 3β-acetoxy-12-oxoolean-9(11)-en-28-oate | 65023-20-3 | C33H50O5 |
| (4AS,4BS,6AS,7S,9AS,9BS,11AR)-3-氟-1,4A,6A-二甲基-2- | 2-fluoro-4-methyl-3-oxo-4-aza-5α-androst-1-ene-17β-carboxylic acid | 606101-79-5 | C20H28FNO3 |
| (4AS,4BS,6AS,7S,9AS,9BS,11AR)-3-氟-1,4A,6A-三甲基-2- | (5α,17β)-2-fluoro-3-oxo-4-methyl-4-azaandrost-1-ene-17-carboxylic acid methyl ester | 606101-78-4 | C21H30FNO3 |
| (4AR,8AR)-叔-丁基八氢-1,6-萘啶-6(2H)-甲酸基酯 | tert-butyl (4aR,8aR)-octahydro-1,6-naphthyridine-6(2H)-carboxylate | 616875-91-3 | C13H24N2O2 |
| (4ALPHA,11BETA,15BETA)-11,15-二羟基贝壳杉-16-烯-18-酸BETA-D-吡喃葡萄糖酯 | [(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (1R,4S,5R,9R,10S,11S,13S,15R)-11,15-dihydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylate | 60129-64-8 | C26H40O9 |
| (4-邻苯二甲酰亚胺丁基)三苯基溴化膦 | (4-phthalimidobutyl)triphenylphosphonium bromide | 65273-47-4 | Br*C30H27NO2P |
| (4-辛氧基苯基)4-丁氧基苯甲酸酯 | 4-(Octyloxy)phenyl 4-butoxybenzoate | 60127-45-9 | C25H34O4 |
| (4-苯甲酰基苯氧基)-乙酸 | (4-benzoylphenoxy)acetic acid | 6322-83-4 | C15H12O4 |
| (4-苯氧基苯基)(2-吡啶基)甲酮 | (4-phenoxyphenyl)(pyridin-2-yl)methanone | 68549-67-7 | C18H13NO2 |
| (4-苯基苯基)-(4-哌啶-4-基哌啶-1-基)甲酮 | ([1,1'-Biphenyl]-4-yl)([4,4'-bipiperidin]-1-yl)methanone | 674774-75-5 | C23H28N2O |
| (4-苯基甲氧基苯基)己酸酯 | 4-(Benzyloxy)phenyl hexanoate | 6642-05-3 | C19H22O3 |
| (4-苯基甲氧基苯基)十八烷酸酯 | 4-(Benzyloxy)phenyl octadecanoate | 6935-23-5 | C31H46O3 |
| (4-苯基甲氧基苯基)十二烷酸酯 | 4-(Benzyloxy)phenyl dodecanoate | 6638-98-8 | C25H34O3 |
| (4-苯基甲氧基苯基)丙酸酯 | (4-Phenylmethoxyphenyl) propanoate | 6628-99-5 | C16H16O3 |
| (4-苯基甲氧基苯基)丁酸酯 | p-(benzyloxy)phenyl butyrate | 6638-15-9 | C17H18O3 |
| (4-苄基苯基)-(4-氯苯基)甲酮 | 4-chloro-4'-benzyl benzophenone | 69677-65-2 | C20H15ClO |
| (4-苄基哌嗪-1-基)-(6-甲基吡啶-3-基)甲酮 | 1-benzyl-4-[(6-methylpyridin-3-yl)carbonyl]piperazine | 613660-66-5 | C18H21N3O |
| (4-肼基苯基)乙酸盐酸盐 | (4-hydrazinylphenyl)acetic acid hydrochloride | 65476-32-6 | C8H10N2O2*ClH |
| (4-羟基苯基)甲基3-甲基丁酸酯 | (4-Hydroxyphenyl)methyl isovalerate | 68922-04-3 | C12H16O3 |
| (4-羟基苯基)-(4-甲氧基苯基)甲酮 | 4-hydroxy-4'-methoxybenzophenone | 61002-54-8 | C14H12O3 |
| (4-羟基-苯基)-(2-硝基-苯基)-甲酮 | (4-hydroxyphenyl)(2-nitrophenyl)methanone | 61101-88-0 | C13H9NO4 |
| (4-羟基-6-氧代四氢-2H-吡喃-2-基)乙腈 | ((2R,4R)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-acetonitrile | 676260-67-6 | C7H9NO3 |
| (4-羟基-2-甲基-苯基)-二苯基-甲醇 | (4-Hydroxy-2-methyl-phenyl)-diphenyl-methanol | 66907-90-2 | C20H18O2 |
| (4-碘苯氧基)甲基三甲氧基硅烷 | (p-Iodphenoxymethyl)trimethoxysilan | 62589-64-4 | C10H15IO4Si |