| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,5-二(溴甲基)-2-甲氧基-1,3,2-二氧杂磷杂环己烷2-氧化物 | 5,5-Bis(bromomethyl)-2-methoxy-1,3,2-dioxaphosphorinane 2-oxide | 42983-36-8 | C6H11Br2O4P |
| 5,5-二(溴甲基)-2-乙氧基-1,3,2-二氧杂磷杂环己烷2-氧化物 | 5,5-bis(bromomethyl)-2-ethoxy-1,3,2-dioxaphosphorinane 2-oxide | 42983-32-4 | C7H13Br2O4P |
| 5,5-二(2-吡啶基)-2-硫代海因 | 5,5-di-[2]pyridyl-2-thioxo-imidazolidin-4-one | 100899-17-0 | C13H10N4OS |
| 5,5,8Alpha-三甲基十氢化-2-萘酚乙酸酯 | 1,7,7-Trimethylbicyclo<4.4.0>decanol-(3)-acetat | 24238-95-7 | C15H26O2 |
| 5,5,5-三氟-DL-亮氨酸 | 2-amino-5,5,5-trifluoro-4-methylpentanoic acid | 2792-72-5 | C6H10F3NO2 |
| 5,5,5-三氟-4-氧戊酸乙酯 | 3,3,3-Trifluorlaevulinsaeure-ethylester | 70961-05-6 | C7H9F3O3 |
| 5,5,5-三氟-4-氧戊酸 | 5,5,5-trifluoro-4-oxopentanoic acid | 684-76-4 | C5H5F3O3 |
| 5,5,5-三氟-4-氧代戊酸甲酯 | methyl 5,5,5-trifluoro-4-oxopentanoate | 22581-31-3 | C6H7F3O3 |
| 5,5,5-三氟-4-(间甲苯氨基)戊酸甲酯 | methyl 4-(m-toluidino)-5,5,5-trifluoropentanoate | 1224599-55-6 | C13H16F3NO2 |
| 5,5,5-三氟-4-(邻甲苯氨基)戊酸甲酯 | methyl 4-(o-toluidino)-5,5,5-trifluoropentanoate | 1224599-56-7 | C13H16F3NO2 |
| 5,5,5-三氟-4-(对甲苯氨基)戊酸甲酯 | methyl 4-(p-toluidino)-5,5,5-trifluoropentanoate | 145176-42-7 | C13H16F3NO2 |
| 5,5,5-三氟-4-(4-甲氧基苯基氨基)戊酸甲酯 | methyl 5,5,5-trifluoro-4-(p-methoxyphenylamino)pentanoate | 937371-63-6 | C13H16F3NO3 |
| 5,5,5-三氟-4-(4-氟苯基氨基)戊酸甲酯 | methyl 5,5,5-trifluoro-4-(p-fluorophenylamino)pentanoate | 1224599-57-8 | C12H13F4NO2 |
| 5,5,5-三氟-3-氧代戊酸甲酯 | 5,5,5-trifluoro-3-oxo-pentanoic acid methyl ester | 915213-24-0 | C6H7F3O3 |
| 5,5,5-三氟-2,4-二氧代-戊酸乙酯 | ethyl 5,5,5-trifluoro-2,4-dioxopentanoate | 893643-18-0 | C7H7F3O4 |
| 5,5'-羰基二-1,3-异苯并呋喃二酮与1,3-苯二胺和4,4'-氧基二(苯胺)的聚合物 | 4-(4-aminophenoxy)aniline;benzene-1,3-diamine;5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione | 31942-21-9 | C35H26N4O8 |
| 5,5'-氧双(5-氧代戊酸) | glutaric anhydride | 53715-97-2 | C10H14O7 |
| 5,5'-亚甲基双氧间苯二甲酸 | 1,1-bis-[3,5-bis(carboxy) phenoxy]methane | 1268133-46-5 | C17H12O10 |
| 5,5'-二羟基赖氨酰正亮氨酸 | Dhlnl | 12764-49-7 | C12H25N3O6 |
| 5,5'-二硒基二戊酸 | 5,5'-Diseleno-divaleriansaeure | 18285-95-5 | C10H18O4Se2 |
| 5,5'-二甲基-双(2-氨基苯氧基)乙烷-N,N,N',N'-四乙酸 | 5,5'-Dimethyl-bapta | 91416-19-2 | C24H28N2O10 |
| 5,5'-二氟-1,2-二(2-氨基苯氧基)乙烷-N,N,N',N'-四乙酸 | 2-[2-[2-[2-[bis(carboxymethyl)amino]-4-fluorophenoxy]ethoxy]-N-(carboxymethyl)-5-fluoroanilino]acetic acid | 85233-21-2 | C22H22F2N2O10 |
| 5,5'-二异丙基-3,3'-二甲基-2,2'-联萘-1,1',6,6',7,7'-己基己乙酸酯 | 5,5'-diisopropyl-3,3'-dimethyl-[2,2'-binaphthyl]-1,1',6,6',7,7'-hexayl hexaacetate | 105201-55-6 | C40H42O12 |
| 5,5'-二-(1E)-丙-1-烯-1-基联苯基-2,2'-二醇 | (1S,2R)-1-amino-2-ethylcyclopentanecarboxylic acid | 309757-10-6 | C8H15NO2 |
| 5,5'-[硫代二(亚苯基偶氮)]二水杨基<邻羟苄基>酸二钠 | (1R,2S)-1-amino-2-(1-methylethyl)cyclopentanecarboxamide | 309756-99-8 | C9H18N2O |
| 5,5'-((1,1'-联苯)-4,4'-二基二(氧基))二-1,3-异苯并呋喃二酮 | 4,4'-(4,4'-Diphenylendioxy)diphthalsaeureanhydrid | 26177-82-2 | C28H14O8 |
| 5,10,17,17-四甲基-14-亚甲基-15-氧代-4,9-二氧杂四环[11.3.1.03,5.08,10]十七碳-12-基乙酸酯 | [(1R,3S,5S,8S,10S,12R,13S)-5,10,17,17-tetramethyl-14-methylidene-15-oxo-4,9-dioxatetracyclo[11.3.1.03,5.08,10]heptadecan-12-yl] acetate | 88498-46-8 | C22H32O5 |
| 5,10,15,20,25,30,35,40-八氧杂四十四烷-1,44-二基二丙烯酸酯 | 5,10,15,20,25,30,35,40-Octaoxatetratetracontane-1,44-diyl diacrylate | 93982-39-9 | C42H78O12 |
| 5(4H)-噁唑酮并,4-(1-乙基环己基)-2-苯基- | Methyl 1-(methylcarbamoyl)aziridine-2-carboxylate | 100804-15-7 | C6H10N2O3 |
| 5(4H)-噁唑酮,4-[[3,4-二(乙酰氧基)苯基]亚甲基]-2-甲基- | Maneb with nickel sulfate | 8005-46-7 | C4H6MnN2NiO4S5 |
| 5(4H)-噁唑酮,4-[(3-硝基苯基)亚甲基]-2-苯基-,(4E)- | 4-[(E)-(3-nitrophenyl)methylidene]-2-phenyl-1,3-oxazol-5(4H)-one | 123990-32-9 | C16H10N2O4 |
| 5(4H)-噁唑酮,4-[(2,6-二氯苯基)亚甲基]-2-苯基- | 4-(2',6'-dichlorobenzylidene)-2-phenyl-4-oxazolone | 138973-34-9 | C16H9Cl2NO2 |
| 5(4H)-噁唑酮,4-(氯亚甲基)-2-苯基- | 4-chloromethylene-2-phenyl-4<i>H</i>-oxazol-5-one | 14848-36-3 | C10H6ClNO2 |
| 5(4H)-噁唑酮,4-(1-甲基乙基)-2-(4-硝基苯基)- | 4-isopropyl-2-(4-nitro-phenyl)-4<i>H</i>-oxazol-5-one | 14051-62-8 | C12H12N2O4 |
| 5(4H)-噁唑酮,2-苯基-4-(苯基亚甲基)-,(E)- | (E)-2-Phenyl-4-benzylidene-5(4H)-oxazolone | 15732-43-1 | C16H11NO2 |
| 5(4H)-噁唑酮,2-(4-氯苯基)-4-[(2-氯苯基)亚甲基]- | 5(4H)-Oxazolone, 2-(4-chlorophenyl)-4-[(2-chlorophenyl)methylene]- | 120872-88-0 | C16H9Cl2NO2 |
| 5(2H)-异噻唑酮,2-苯甲酰- | Methacryloyl tyrosineamide | 143305-96-8 | C13H16N2O3 |
| 5'-甲硫基-5'-脱氧-9-脱氮杂腺苷 | methyl 2-amino-2,4-dimethylpentanoate | 90104-01-1 | C8H17NO2 |
| 5'-尿苷酸,2'-脱氧-4-O-甲基-(9CI) | 1,1-Bis[2-(carbamoylamino)ethyl]-3-octadecylurea | 94134-81-3 | C25H52N6O3 |
| 5'-O-[{[{[({4-[(2-氯乙基)(甲基)氨基]苯甲基}氨基)(羟基)磷基]氧代}(羟基)磷基]氧代}(羟基)磷基]鸟苷 | 3-Amino-3-[5-(4-bromophenyl)furan-2-yl]propanamide | 771522-77-1 | C13H13BrN2O2 |
| 5'-O-L-缬氨酰-5-氟尿苷盐酸 | SQ 28133 | 80970-04-3 | C16H23NO3S |
| 5'-O-(4,4-二甲氧基三苯代甲基)-N-[[4-(叔-丁基)苯氧基]乙酰基]-2'-O-甲基胞苷-3'-(2-氰基乙基-N,N-二异丙基)磷酰胺亚盐 | N-(4-ethylbenzyl)-N'-methylethanediamide | 736939-78-9 | C12H16N2O2 |
| 4beta-[3-(2-氯乙基)-3-亚硝基脲基]-1alpha-环己烷羧酸 | cis-Cccnu | 42558-94-1 | C10H16ClN3O4 |
| 4alpha-[3-(2-氟乙基)-3-亚硝基脲基]-1alpha-环己烷羧酸 | cis-4-(3-(2-Fluoroethyl)-3-nitrosoureido)cyclohexanecarboxylic acid | 61137-52-8 | C10H16FN3O4 |
| 4a-羟基-5-甲基四氢叶酸 | <i>N</i>-{4-[(2-amino-4a-hydroxy-5-methyl-4-oxo-3,4,4a,5,6,7-hexahydro-pteridin-6-ylmethyl)-amino]-benzoyl}-glutamic acid | 33157-07-2 | C20H25N7O7 |
| 4a-{4-[(2E)-2-(2-甲氧苯亚甲基)肼基]苯基}-6,8-二甲基-2,4,4a,8-四氢嘧啶并[5,4-e][1,2,4]三嗪-3,5,7(6H)-三酮 | Benzaldehyde, 2-methoxy-, (4-(3,4,5,6,7,8-hexahydro-6,8-dimethyl-3,5,7-trioxopyrimido(5,4-e)-1,2,4-triazin-4a(2H)-yl)phenyl)hydrazone | 113458-66-5 | C21H21N7O4 |
| 4R-NBOC,-2S脯氨酸 | (2S,4R)-N-1-(benzyloxycarbonyl)-4-(tert-butyloxycarbonylamino)proline methyl ester | 189215-90-5 | C19H26N2O6 |
| 4R-NBOC,-2R脯氨酸 | (2R,4R)-N-1-(benzyloxycarbonyl)-4-(tert-butyloxycarbonylamino)proline methyl ester | 787615-48-9 | C19H26N2O6 |
| 4R)(2S,4R)(2S,4R)(2S,4R)(2S,4R)-5-氨基-2-铵基-4-氟-5-氧代戊酸酯 | (2S,4R)-4-fluoroglutamine | 238418-71-8 | C5H9FN2O3 |
| 4H-茚-4,4-二羧酸,6-(二乙氧基氧膦基)八氢-7-羰基-,二乙基酯 | 3-diethoxyphosphorylbicyclo-<4.3.0>nonan-2-one | 139930-87-3 | C19H31O8P |