| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-O-叔丁基二甲基硅烷-2,3-O-异亚丙基-Alpha,β-D-呋喃核糖 | 2,3-dihydro-1,4-benzoxazepin-5(4H)-one | 703-51-5 | C9H9NO2 |
| 5-O-[叔丁基二甲基硅烷基]-2,3-O-(1-甲基乙亚基)-alpha-D-呋喃核糖 | 5-O-tert-Butyldimethylsilyl-2,3-O-isopropyliden-α-D-ribofuranose | 75921-21-0 | C14H28O5Si |
| 5-O-(叔丁基二甲基甲硅烷基)-2,3-O-异亚丙基-D-核酸γ-内酯 | 5-O-(tert-butyldimethylsilyl)-2,3-O-isopropylidene-D-ribonolactone | 75467-36-6 | C14H26O5Si |
| 5-O-(二甲氧基三苯甲基)-N4-二甲基氨基亚甲基-5-碘-2'-脱氧胞苷 | 5'-O-(Dimethoxytrityl)-N4-dimethylaminomethylidene-5-iodo-2'-deoxycytidine | 717876-96-5 | C33H35IN4O6 |
| 5-O-(4-甲基苯基磺酰基)胸腺嘧啶脱氧核苷 | 5'-O-(p-toluenesulfonyl)thymidine | 7253-19-2 | C17H20N2O7S |
| 5-O-(4,4-二甲氧基三苯基甲基)-胸苷-3-O-丁二酸 | 5'-dimethoxytritylthymidine-3'-O-succinyl hemiester | 74405-40-6 | C35H36N2O10 |
| 5-N-辛基噻吩-2-甲醛 | 5-octylthiophene-2-carbaldehyde | 73792-02-6 | C13H20OS |
| 5-N,N-二甲氨基-8-羟基-喹啉 | 5-dimethylaminomethyl-quinolin-8-ol | 7545-62-2 | C12H14N2O |
| 5-Beta-孕烷-3-alpha, 11-beta, 17-三醇-20-酮 | tetrahydro-21-deoxycortisol | 7252-91-7 | C21H34O4 |
| 5-Alpha-孕烷-3-beta, 11-beta, 20-beta, 21-四醇 | 5alpha-Pregnane-3beta,11beta,20beta,21-tetrol | 7285-27-0 | C21H36O4 |
| 5-(苯磺酰基)戊-2-酮 | 5-(phenylsulfonyl)pentan-2-one | 77970-55-9 | C11H14O3S |
| 5-(苯磺酰基)-N-(3-甲氧基苯基)呋喃-2-甲酰胺 | 5-benzenesulfonyl-furan-2-carboxylic acid (3-methoxy-phenyl)-amide | 779327-17-2 | C18H15NO5S |
| 5-(苯基乙炔)嘧啶 | 5-(phenylethynyl)pyrimidine | 71418-88-7 | C12H8N2 |
| 5-(苄酰氧基) 六氢-4-(羟甲基)-[3aS-(3aα,4α,5β,6aα)]-(9CI)2(1H)-戊酮 | (1R,5S,6S,7R)-7-Benzoyloxy-6-hydroxymethylbicyclo[3,3,0]octan-3-one | 74842-93-6 | C16H18O4 |
| 5-(苄氧基甲基)尿嘧啶 | benzyl hydroxymethyl uridine | 7295-02-5 | C12H12N2O3 |
| 5-(苄氧基)萘-1,4-二醇 | 5-Benzyloxy-naphthalene-1,4-diol | 75445-68-0 | C17H14O3 |
| 5-(苄氧基)吡啶-2-羧酸 | 5-Benzyloxypicolinsaeure | 74386-55-3 | C13H11NO3 |
| 5-(苄氧基)-3-碘-1H-吲哚 | 5-(benzyloxy)-3-iodo-1H-indole | 70347-92-1 | C15H12INO |
| 5-(苄氧基)-2,4-二甲基-1,3-戊二醇 | (1SR,2RS)-1-[(1SR)-2-(benzyloxy)-1-methylethyl]-2-methylpropane-1,3-diol | 73814-76-3 | C14H22O3 |
| 5-(苄氧基)-2,3-二氢-1H-茚-1-酮 | 5-benzyloxy-1-indanone | 78326-88-2 | C16H14O2 |
| 5-(苄氧基)-1H-吲唑 | 5-(benzyloxy)-1H-indazole | 78299-75-9 | C14H12N2O |
| 5-(羟甲基)-2,3-二甲基环戊-2-烯-1-酮 | 5-Hydroxymethyl-2,3-dimethyl-cyclopent-2-enone | 71719-44-3 | C8H12O2 |
| 5-(羟基甲基)-3-(4-羟基苯基)-1,3-恶唑烷-2-酮 | (R)-5-(hydroxymethyl)-3-(4-hydroxyphenyl)-2-oxazolidinone | 73422-72-7 | C10H11NO4 |
| 5-(羟基甲基)-2-甲基-4-[[(1-氧代辛基)氧基]甲基]-3-吡啶基辛酸 | Pyridoxin-3,4-dioctanoat | 749-99-5 | C24H39NO5 |
| 5-(羟基甲基)-2-甲基-3-糠酰氯 | 5-(Hydroxymethyl)-2-methylfuran-3-carbonyl chloride | 79347-69-6 | C7H7ClO3 |
| 5-(羟基甲基)-2,3-二苯基-1,2-恶唑烷-4-羧酸 | 5-(Hydroxymethyl)-2,3-diphenyl-1,2-oxazolidine-4-carboxylic acid | 773820-14-7 | C17H17NO4 |
| 5-(羟基甲基)-1H-嘧啶-2,4-二酮锑二水合物 | Antimonyl-2,4-dihydroxy-5-hydroxymethyl pyrimidine | 77824-42-1 | C10H12N4O8Sb2 |
| 5-(羟基甲基)-1-(苯基甲基)-2-哌啶酮 | 1-benzyl-5-(hydroxymethyl)piperidin-2-one | 744212-68-8 | C13H17NO2 |
| 5-(碘甲基)-2-呋喃甲醛 | 5-(iodomethyl)furan-2-carbaldehyde | 76154-40-0 | C6H5IO2 |
| 5-(硝基甲基)-2-糠醛 | 5-(Nitromethyl)furan-2-carbaldehyde | 72738-51-3 | C6H5NO4 |
| 5-(甲硫基)-1H-1,2,4-三唑 | 3-(methylthio)-1H-1,2,4-triazole | 7411-18-9 | C3H5N3S |
| 5-(甲硫基)-1,3,4-恶二唑-2-羧酸 | 5-Methylsulfanyl-[1,3,4]oxadiazole-2-carboxylic acid | 754922-97-9 | C4H4N2O3S |
| 5-(甲氧羰基-甲基-氨基)戊酸 | 5-[(2-Methoxy-2-oxoethyl)amino]pentanoic acid | 756874-12-1 | C8H15NO4 |
| 5-(甲氧基甲氧基)-2-[3-(甲基硫烷基)丙氧基]苯酰胺 | alpha-Methyl-N-(2-pyridyl)-m-trifluoromethylphenethylamine | 73758-33-5 | C15H15F3N2 |
| 5-(甲氧基甲基)喹啉-8-醇 | 5-(Methoxymethyl)-8-hydroxychinolin | 7545-59-7 | C11H11NO2 |
| 5-(甲氧基甲基)-4,4-二甲基-1,2,3-氧杂噻嗪烷2,2-二氧化物 | 4,4-dimethyl-5-(methoxymethyl)tetrahydro-1,2,3-oxathiazine-2,2-dioxide | 785804-10-6 | C7H15NO4S |
| 5-(甲氧基甲基)-2-糠酰氯 | 5-methoxymethyl-2-furoyl chloride | 717871-82-4 | C7H7ClO3 |
| 5-(甲氧基甲基)-1H-吡唑-3-胺 | 3-(methoxymethyl)-1H-pyrazol-5-amine | 739366-03-1 | C5H9N3O |
| 5-(甲基硫代)烟酸甲酯 | methyl 5-(methylthio)nicotinate | 74470-43-2 | C8H9NO2S |
| 5-(甲基亚磺酰基)-4-戊烯腈 | 5-(methylsulfinyl)-4-pentenenitrile | 75272-92-3 | C6H9NOS |
| 5-(烯丙氧基)-2-吡嗪羧酸 | 5-(Allyloxy)-2-pyrazinecarboxylic acid | 734532-95-7 | C8H8N2O3 |
| 5-(溴甲基)-N,N,N,2,6-五甲基-1,7-二氧代-1H,7H-吡唑并[1,2-A]吡唑-3-甲基溴化铵 | 9,10-dioxa-syn-(trimethylammoniomethyl,methyl)(bromomethyl,methyl)bimane bromide | 71418-45-6 | Br*C13H19BrN3O2 |
| 5-(溴甲基)-5-甲基-2-噁唑烷酮 | 5-bromomethyl-5-methyloxazolidin-2-one | 73833-65-5 | C5H8BrNO2 |
| 5-(溴甲基)-4-(4-氟苯基)-6-异丙基-2-[甲基(甲磺酰)氨基]嘧啶 | N-(5-(bromomethyl)-4-(4-fluorophenyl)-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide | 799842-07-2 | C16H19BrFN3O2S |
| 5-(溴甲基)-2-糠酸甲酯 | methyl 5-(bromomethyl)-furan-2-carboxylate | 70117-25-8 | C7H7BrO3 |
| 5-(溴甲基)-2-甲基吡啶氢溴酸盐 | 5-(bromomethyl)-2-methylpyridine hydrobromide | 718608-10-7 | BrH*C7H8BrN |
| 5-(溴甲基)-2-甲基吡啶 | 5-(bromomethyl)-2-methylpyridine | 792187-67-8 | C7H8BrN |
| 5-(溴甲基)-2-氟苯甲酸甲酯 | methyl 5-(bromomethyl)-2-fluorobenzoate | 709-45-5 | C9H8BrFO2 |
| 5-(溴甲基)-1,4-二苯基-1,2,3-三唑 | 5-(bromomethyl)-1,4-diphenyl-1,2,3-triazole | 75918-91-1 | C15H12BrN3 |
| 5-(氯甲酰基)-2-氟苯甲酸 | 5-(Chlorocarbonyl)-2-fluorobenzoic acid | 773100-75-7 | C8H4ClFO3 |