| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 6'-氟-2',3'-二氢-2H,5H-螺[咪唑烷-4,4'-噻吩基]-2,5-二酮1',1'-二氧化物 | 6'-fluoro-1',1'-dioxo-1'λ<sup>6</sup>-spiro[imidazolidine-4,4'-thiochroman]-2,5-dione | 66892-63-5 | C11H9FN2O4S |
| 6'-[乙基(P-甲苯基)氨基]-3'-甲基-2'-[(P-甲苯基)氨基]螺[异苯并呋喃-1(3H),9'-[9H]氧杂蒽]-3-酮 | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6'-[ethyl(4-methylphenyl)amino]-3'-methyl-2'-[(4-methylphenyl)amino]- | 63430-57-9 | C37H32N2O3 |
| 6'-(二乙基氨基)-3'-甲基-2'-(辛基氨基)螺[异苯并呋喃-1(3H),9'-[9H]氧杂蒽]-3-酮 | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6'-(diethylamino)-3'-methyl-2'-(octylamino)- | 68003-47-4 | C33H40N2O3 |
| 6 -氰基喹喔啉-2,3二酮 | 6-Cyano-2,3-dihydroxy-quinoxaline | 61875-40-9 | C9H5N3O2 |
| 5(Z)-十八碳烯酸 | Petroselinic acid | 676-29-9 | C18H34O2 |
| 5’-脱氧-5-氟胞嘧啶核苷 | 5'-deoxy-5-fluorocytidine | 66335-38-4 | C9H12FN3O4 |
| 5’-脱氧-2’,3’-O-异亚丙基-5-氟-D-胞啶 | 5'-deoxy-2',3'-O-isopropylidene-5-fluorocytidine | 66335-37-3 | C12H16FN3O4 |
| 5β-胆酸3α,6α,7β-三醇 | ω-muricholic acid | 6830-03-1 | C24H40O5 |
| 5α-孕烷-3β,11β,17α,21-四醇-20-酮 | 5α-pregnane-3β,11β,17α,21-tetraol-20-one | 651-43-4 | C21H34O5 |
| 5h-嘧啶并[4,5-b][1,4]噻嗪-6-羧酸乙酯 | 5H-Pyrimido-thiazin-6-aethoxycarbonyl | 69785-97-3 | C9H9N3O2S |
| 5beta-二氢皮质醇21-乙酸酯 | 5β-dihydrocortisol 21-acetate | 64313-94-6 | C23H34O6 |
| 5beta,6beta-环氧-3beta-羟基孕甾-16-烯-20-酮 | 16-dehydropregnenolone-5β,6β-epoxide | 66879-99-0 | C21H30O3 |
| 5beta,17-二甲基-4,5alpha-环氧-3-甲氧基吗喃-6-酮 | 5β-methyl-dihydrocodeinone | 63868-37-1 | C19H23NO3 |
| 5beta, 6beta-环氧-3beta-羟基孕甾烷-20-酮 | 5β,6β-epoxy-3β-hydroxypregnan-20-one | 6585-70-2 | C21H32O3 |
| 5alpha-雄甾烷-17beta-羧酸 | Androstane-17-carboxylic acid | 6247-77-4 | C20H32O2 |
| 5alpha-苄基-12-羟基-2-异丙基麦角它曼-3,6,18-三酮磷酸酯 | 5'alpha-Benzyl-12'-hydroxy-2'-isopropylergotaman-3',6',18-trione phosphate | 6424-36-8 | C35H40N5O8P |
| 5alpha-[N-(亚硝基氨基甲酰)-N-(2-氯乙基)氨基]-2beta-甲基-1,3-二噻烷1,1,3,3-四氧化物 | trans-1-(2-Chloroethyl)-1-(2-methyl-1,1,3,3-tetraoxo-m-dithian-5-yl)-3-nitrosourea | 69226-03-5 | C8H14ClN3O6S2 |
| 5MYC-UTR-LUC抑制剂(EPISILVESTROL) | 5'''-episilvestrol | 697235-39-5 | C34H38O13 |
| 5H-萘并[3,2,1-去]蒽-5-酮 | naphth[3,2,1-<i>de</i>]anthracen-5-one | 62716-20-5 | C21H12O |
| 5H-吡啶并[3,2-b]氮杂卓-6,9-(7H,8H)-二酮 | 5H-pyrido[3,2-b]azepine-6,9(7H,8H)-dione | 676596-63-7 | C9H8N2O2 |
| 5H-二苯并砷唑-5-甲腈 | dibenzarsole-5-carbonitrile | 63918-65-0 | C13H8AsN |
| 5H-[1]-苯并吡喃o[2,3-b]吡啶-5-醇 | 5H-<1>benzopyrano<2,3-b>pyridin-5-ol | 6722-09-4 | C12H9NO2 |
| 5ALPHA-羟基金粟兰内酯A | 6a-Hydroxy-1b,5-dimethyl-7-methylene-1a,1b,6,6a,7,7a-hexahydro-1H-3-oxa-cyclopropa[a]-s-indacen-4-one | 66395-04-8 | C15H16O3 |
| 5.5'-二氨基-2.2'-羟基-二联苯 | 5.5'-diamino-2.2'-dioxy-diphenyl | 61604-22-6 | C12H12N2O2 |
| 5-(苄氧基)-4-氯-2-(氯甲基)吡啶 | 5-Benzyloxy-4-chlor-2-chlormethylpyridin | 62811-98-7 | C13H11Cl2NO |
| 5-(氯磺酰基)噻吩-2-羧酸甲酯 | methyl 5-(chlorosulfonyl)thiophene-2-carboxylate | 69816-03-1 | C6H5ClO4S2 |
| 5-(吲哚-3-基甲基)-2-硫代乙内酰脲 | tryptophan 2-thiohydantoin | 64419-92-7 | C12H11N3OS |
| 5-(3,5-二甲基-1H-吡唑-1-基)-3α,6α-二甲基-3,3,4,6一-四氢咪唑并[4,5-d]咪唑-2(1H)-酮 | 5-(3,5-dimethyl-pyrazol-1-yl)-3a,6a-dimethyl-3,3a,4,6a-tetrahydro-1<i>H</i>-imidazo[4,5-<i>d</i>]imidazol-2-one | 68212-86-2 | C11H16N6O |
| 5-降冰片烯-内-2,3-二甲酰亚胺 | (1R,2S,6R,7S)-4-azatricyclo[5.2.1.0(2,6)]dec-8-ene-3,5-dione | 6265-30-1 | C9H9NO2 |
| 5-降冰片烯-2-羧酸甲酯 | methyl 5-norbornene-2-carboxylate | 6203-08-3 | C9H12O2 |
| 5-降冰片烯-2-羧酸四氢糠酯 | (Tetrahydrofuran-2-yl)methyl bicyclo[2.2.1]hept-5-ene-2-carboxylate | 64028-63-3 | C13H18O3 |
| 5-降冰片烯-2,2-二甲醇 | 2,2-di-hydroxymethylnorborn-5-ene | 6707-12-6 | C9H14O2 |
| 5-降冰烯-2-基乙酸酯 | 5-acetoxynorborn-2-ene | 6143-29-9 | C9H12O2 |
| 5-锂呋喃-2-羧酸锂 | lithium 2-furancarboxylate | 63385-98-8 | C5H3O3*Li |
| 5-醛基噻吩-2-甲酸甲酯 | 5-formyl-thiophene-2-carboxylic acid methyl ester | 67808-64-4 | C7H6O3S |
| 5-醛基呋喃-3-硼酸 | 5-formylfuran-3-boronic acid | 62306-80-3 | C5H5BO4 |
| 5-酮-L-半乳糖酸 | 5-keto-L-galactonic acid | 68117-68-0 | C18H22OSSi |
| 5-萘-2-基噻吩-2-羧酸甲酯 | 5-naphthalen-2-yl-thiophene-2-carboxylic acid methyl ester | 61100-13-8 | C16H12O2S |
| 5-苯胺基-2H-三唑-4-羧酸乙酯 | ethyl 5-anilino-1H-v-triazole-4-carboxylate | 62469-98-1 | C11H12N4O2 |
| 5-苯胺基-2-[(对甲苯基)氨基]对苯二甲酸 | 1,4-Benzenedicarboxylic acid, 2-[(4-methylphenyl)amino]-5-(phenylamino)- | 67906-32-5 | C21H18N2O4 |
| 5-苯胺基-1,3-二嗪农-2,4,6-三酮 | 5-anilino-barbituric acid | 6958-74-3 | C10H9N3O3 |
| 5-苯磺酰氧基-2-羟甲基吡啶 | 5-benzenesulfonyloxy-2-hydroxymethylpyridine | 663604-01-1 | C12H11NO4S |
| 5-苯磺酰氧基-2-甲基吡啶N-氧化物 | 5-benzenesulfonyloxy-2-methylpyridine N-oxide | 663604-00-0 | C12H11NO4S |
| 5-苯甲酰甲基噻吩并(3,2-c)吡啶鎓氯化物 | 5-Phenacylthieno(3,2-c)pyridinium chloride | 64955-45-9 | C15H12ClNOS |
| 5-苯甲酰基-6-苯基-2-丙基-1,3-恶嗪-4-酮 | 5-benzoyl-6-phenyl-2-propyl-[1,3]oxazin-4-one | 66086-71-3 | C20H17NO3 |
| 5-苯甲酰基-2-苯基-1,2-二氢-3H-1,2,4-三唑-3-酮 | 5-benzoyl-2-phenyl-2,4-dihydro-[1,2,4]triazol-3-one | 67266-66-4 | C15H11N3O2 |
| 5-苯甲酰基-2-氧代-1H-嘧啶-6-羧酸甲酯 | 2-Hydroxy-5-benzoylpyrimidincarbonsaeuremethylester | 62328-10-3 | C13H10N2O4 |
| 5-苯甲氧基吲哚-2-羧酸 | 5-benzyloxy-1H-indole-2-carboxylic acid | 6640-09-1 | C16H13NO3 |
| 5-苯氧基磺酰基-1-甲基-4-硝基咪唑 | 4-Nitro-5-phenoxysulfonyl-1-methyl-imidazol | 6954-35-4 | C10H9N3O5S |
| 5-苯氧基呋喃-2-甲醛 | 5-phenoxy-furan-2-carbaldehyde | 60698-30-8 | C11H8O3 |