| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5alpha,6alpha-环氧-3beta,17-二羟基-16alpha-甲基孕甾烷-20-酮 | 16α-Methyl-5α,6α-epoxypregnane-3β,17α-diol-20-one | 56630-87-6 | C22H34O4 |
| 5a,11alpha-二氢并四苯-5,6,11,12-四酮 | 5,6,11,12-Tetraoxo-5,5a,6,11,11a,12-hexahydro-naphthacen | 5446-67-3 | C18H10O4 |
| 5`-O-三苯甲基-2`-脱氧-Β-D-LYXO喃糖基胸腺嘧啶 | 5'-O-trityldeoxyxylothymidine | 55612-11-8 | C29H28N2O5 |
| 5H-苯并[c][1,6]萘啶-6-酮 | benzo[c][1,6]naphthyridin-6(5H)-one | 53439-83-1 | C12H8N2O |
| 5H-环戊并嘧啶,6,7-二氢- | 5H-6,7-dihydrocyclopenta<d>pyrimidine | 5661-00-7 | C7H8N2 |
| 5H-吡咯并[3,4-d]嘧啶-5,7(6H)-二酮 | 6H-pyrrolo[3,4-d]pyrimidine-5,7-dione | 56606-38-3 | C6H3N3O2 |
| 5H-吡咯[3,2-D]哒嗪 | 5H-pyrrolo[3,2-c]pyridazine | 54420-55-2 | C6H5N3 |
| 5H,10H-二咪唑并[1,5-a:1, 5-d] 吡嗪-5,10-二酮 | 5H,10H-diimidazo[1,5-a:1,5-d]pyrazine-5,10-dione | 53525-65-8 | C8H4N4O2 |
| 5A-羟基拉肖皂苷元 | (25R)-3β,5α-dihydroxy-spirostan-6-one | 56786-63-1 | C27H42O5 |
| 5A-孕烷-3A,20A-二醇 | 5α-pregnane-3α,20α-diol | 566-58-5 | C21H36O2 |
| 5-(1,3-苯并二恶唑-5-基)-2,4-戊二烯酸 | 5-(1,3-benzodioxol-5-yl)-2,4-pentadienoic acid | 5285-18-7 | C12H10O4 |
| 5-麦谷蛋白-3-醇 | glutinol | 545-24-4 | C30H50O |
| 5-马来酰亚胺戊酸 | 5-maleimidopentanoic acid | 57078-99-6 | C9H11NO4 |
| 5-雄烯-3,17-二酮 | 5-androstenedione | 571-36-8 | C19H26O2 |
| 5-降冰片烯-2-羧酸乙酯 | (1S,2R,4S)-Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid ethyl ester | 51789-92-5 | C10H14O2 |
| 5-降冰片烯-2-甲醛 | 5-Norbornene-2-carboxaldehyde | 5453-80-5 | C8H10O |
| 5-酮-D-葡糖酸 | 5-keto-D-gluconic acid | 5287-64-9 | C6H10O7 |
| 5-邻氟基苯基-2-氨基-1,3,4-噻二唑 | 5-(2-fluorophenyl)-1,3,4-thiadiazol-2-amine | 59565-51-4 | C8H6FN3S |
| 5-辛炔-3-醇 | (+/-)-5-octyn-3-ol | 53723-18-5 | C8H14O |
| 5-萘-2-基嘧啶-4-胺 | 5-(naphthalen-2-yl)pyrimidine-4-amine | 5000-31-7 | C14H11N3 |
| 5-萘-2-基-2H-四唑 | 5-(2-naphthyl)-1H-tetrazole | 59541-57-0 | C11H8N4 |
| 5-萘-1-基-苯并[1,3]间二氧杂环戊烯 | 1-(3,4-methylenedioxyphenyl)naphthalene | 594823-69-5 | C17H12O2 |
| 5-苯甲酰基氧化吲哚 | 5-Benzoyl-2H-indol-2-one | 51135-39-8 | C15H9NO2 |
| 5-苯甲酰基尿苷 | 5'-O-benzoyluridine | 54618-06-3 | C16H16N2O7 |
| 5-苯甲酰基呋喃-2-甲酸甲酯 | methyl 5-benzoylfuran-2-carboxylate | 58972-21-7 | C13H10O4 |
| 5-苯甲酰基-N-(2-甲氧基苯基)呋喃-2-甲酰胺 | 5-benzoyl-N-(2-methoxyphenyl)furan-2-carboxamide | 5935-70-6 | C19H15NO4 |
| 5-苯甲酰吡喃-2-酮 | (2-Oxo-2H-pyran-5-yl)-phenylketon | 55588-79-9 | C12H8O3 |
| 5-苯氧基异苯并呋喃-1-(3H)-酮 | 5-phenoxyisobenzofuran-1(3H)-one | 57830-14-5 | C14H10O3 |
| 5-苯氧基-二氢-呋喃-2-酮 | 5-phenoxy-dihydro-furan-2-one | 5508-32-7 | C10H10O3 |
| 5-苯氧基-2-硝基苯甲醛 | 5-benzyloxy-2-nitrobenzaldehyde | 58662-54-7 | C14H11NO4 |
| 5-苯并噻唑甲腈 | 1,3-benzothiazole-5-carbonitrile | 58249-57-3 | C8H4N2S |
| 5-苯并[1,3]二氧杂环戊烯-5-基-N-(2-甲基丙基)戊-2,4-二烯酰胺 | piperlonguminine | 5950-12-9 | C16H19NO3 |
| 5-苯基异恶唑-3-甲醛 | 5-phenylisoxazole-3-carbaldehyde | 59985-82-9 | C10H7NO2 |
| 5-苯基异噁唑-3-甲酸甲酯 | methyl 5-phenylisoxazole-3-carboxylate | 51677-09-9 | C11H9NO3 |
| 5-苯基噁唑烷-2,4-二酮 | 5-phenyloxazolidine-2,4-dione | 5841-63-4 | C9H7NO3 |
| 5-苯基嘧啶-2(1h)-酮 | 1-methyl-5-phenyl-2(1H)-pyrimidinone | 56863-46-8 | C10H8N2O |
| 5-苯基呋喃-3(2H)-酮 | 5-phenyl-3(2H)-furanone | 5198-63-0 | C10H8O2 |
| 5-苯基呋喃-2-腈 | 5-phenyl-2-furancarbonitrile | 57666-50-9 | C11H7NO |
| 5-苯基呋喃-2-羧酸甲酯 | methyl 5-phenylfuran-2-carboxylate | 52939-03-4 | C12H10O3 |
| 5-苯基呋喃-2-甲酰氯 | 5-phenylfuran-2-carbonyl chloride | 57489-93-7 | C11H7ClO2 |
| 5-苯基呋喃-2,3-二酮 | 5-phenylfuran-2,3-dione | 55991-67-8 | C10H6O3 |
| 5-苯基呋喃-2(5H)-酮 | 5-phenyl-2,5-dihydrofuran-2-one | 53138-45-7 | C10H8O2 |
| 5-苯基吡唑-3-羧酸乙酯 | ethyl 3-phenyl-1H-pyrazole-5-carboxylate | 5932-30-9 | C12H12N2O2 |
| 5-苯基吡咯-2-甲醛 | 5-phenyl-1H-pyrrole-2-carbaldehyde | 52179-74-5 | C11H9NO |
| 5-苯基偶氮嘧啶-4,6-二胺 | 4,6-diamino-5-(phenylazo)pyrimidine | 54288-02-7 | C10H10N6 |
| 5-苯基-6H-1,3,4-噻二嗪-2-胺 | 5-phenyl-6H-1,3,4-thiadiazine-2-amine | 55185-77-8 | C9H9N3S |
| 5-苯基-5-吡啶-2-基-咪唑烷-2,4-二酮 | 5-phenyl-5-[2]pyridyl-imidazolidine-2,4-dione | 54886-89-4 | C14H11N3O2 |
| 5-苯基-5-丙基巴比妥酸 | 5-phenyl-5-propyl-barbituric acid | 56410-95-8 | C13H14N2O3 |
| 5-苯基-4H-1,2-恶唑-5-醇 | 5-Phenyl-4,5-dihydroisoxazol-5-ol | 53009-35-1 | C9H9NO2 |
| 5-苯基-4,5-二氢-1,3-噻唑-2-胺 | 4,5-Dihydro-5-phenyl-2-thiazolamine | 55275-58-6 | C9H10N2S |