| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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-2,3-二甲酰亚胺 | bicyclo<2.2.1>-5-hepten-2,3-dicarbonimide | 3647-74-3 | C9H9NO2 |
| 5-间甲苯嘧啶-2-胺 | 5-(m-Tolyl)pyrimidin-2-amine | 914349-42-1 | C11H11N3 |
| 5-间甲苯吡啶-2-胺双盐酸盐 | 5-(m-Tolyl)pyridin-2-amine dihydrochloride | 1189458-99-8 | C12H14Cl2N2 |
| 5-锂呋喃-2-羧酸锂 | lithium 2-furancarboxylate | 63385-98-8 | C5H3O3*Li |
| 5-金刚烷基-IAA | 2-(5-(adamantan-1-yl)-1H-indol-3-yl)acetic acid | 2244426-40-0 | C20H23NO2 |
| 5-金刚烷-1-基-[1,3,4]噻二唑-2-胺 | 5-(adamantan-1-yl)-1,3,4-thiadiazol-2-amine | 26526-57-8 | C12H17N3S |
| 5-重氮尿嘧啶 | 5-DIAZOURACIL | 2435-76-9 | C4H2N4O2 |
| 5-重氮基-2-苯基咪唑-4-羧酸乙酯 | ethyl 5-diazo-2-phenylimidazole-4-carboxylate | 37126-46-8 | C12H10N4O2 |
| 5-醛基噻吩-2-甲酸甲酯 | 5-formyl-thiophene-2-carboxylic acid methyl ester | 67808-64-4 | C7H6O3S |
| 5-醛基咪唑[1,2-A]并吡啶 | Imidazo[1,2-a]pyridine-5-carbaldehyde | 372147-50-7 | C8H6N2O |
| 5-醛基咪唑-4-甲酸甲酯 | methyl 5-formylimidazole-4-carboxylate | 85110-06-1 | C6H6N2O3 |
| 5-醛基吡啶-3-硼酸 | (5-Formylpyridin-3-yl)boronic acid | 919347-69-6 | C6H6BNO3 |
| 5-醛基-2-甲基噻唑 | 2-methylthiazole-5-carbaldehyde | 1003-60-7 | C5H5NOS |
| 5-醛基-2-噻吩硼酸 | (5-formylthiophen-2-yl)boronic acid | 4347-33-5 | C5H5BO3S |
| 5-醛基-2-噻吩甲酸 | 5-formyl-2-thiophencarboxylic acid | 4565-31-5 | C6H4O3S |
| 5-醛基-1,10-菲咯啉 | 1,10-phenanthroline-5-carbaldehyde | 91804-75-0 | C13H8N2O |
| 5-酮-4,5-二氢-1H-吡唑-3-羧酸乙酯 | ethyl 5-hydroxy-1H-pyrazole-3-carboxylate | 85230-37-1 | C6H8N2O3 |
| 5-酚羟基-2,2-二氟-1,3-苯并二噁唑 | 2,2-difluorobenzo[d][1,3]dioxol-5-ol | 1211539-82-0 | C7H4F2O3 |
| 5-邻苯二甲酰亚氨基乙酰丙酸 | phthalimidolevulinic acid | 92632-81-0 | C13H11NO5 |
| 5-过氧化氢基-5-甲基-1,2-二恶烷-3-酮 | 5-hydroperoxy-5-methyl-1,2-dioxolan-3-one | 20748-96-3 | C4H6O5 |
| 5-辛基嘧啶-2,4,6-三胺 | 5-Octylpyrimidine-2,4,6-triamine | 94087-73-7 | C12H23N5 |
| 5-辛基呋喃-2(5H)-酮 | 5-octyl-5H-furan-2-one | 17756-68-2 | C12H20O2 |
| 5-辛基吡啶-2-羧酸 | 5-n-Octylpyridin-2-carbonsaeure | 26405-30-1 | C14H21NO2 |
| 5-辛基-5H-呋喃-2-酮 | (R)-(-)-5-octyl-2(5H)-furanone | 74841-72-8 | C12H20O2 |
| 5-辛基-4-苯基-3H-恶唑-2-酮 | 5-octyl-4-phenyl-3<i>H</i>-oxazol-2-one | 101598-82-7 | C17H23NO2 |
| 5-辛基-3H-苯并恶唑-2-酮 | 5-octyl-3H-benzoxazol-2-one | 102004-73-9 | C15H21NO2 |
| 5-辛基-1-烟酸 | 5-(oct-1-yn-1-yl)nicotinic acid | 845266-29-7 | C14H17NO2 |
| 5-辛基-1,3-二(噻吩-2-基)-4H-噻吩并[3,4-c]吡咯-4,6(5H)-二酮 | 5-octyl-1,3-di(thiophen-2-yl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione | 1286745-49-0 | C22H23NO2S3 |
| 5-辛基-1,3-二氢-苯并咪唑-2-酮 | 5-octyl-1,3-dihydro-benzimidazol-2-one | 101353-67-7 | C15H22N2O |
| 5-辛-2-烯基-二氢-呋喃-2-酮 | 5-oct-2-enyl-dihydro-furan-2-one | 15456-69-6 | C12H20O2 |
| 5-蒈硼烷基-2'-脱氧尿苷 | 3-(6-chlorohexoxymethyl)-5-fluoro-1H-pyrimidine-2,4-dione | 139593-09-2 | C11H16ClFN2O3 |
| 5-萘-2-基-1-苯基-1H-吡唑-3-羧酸 | 5-(2-naphthyl)-1-phenyl-3-pyrazolecarboxylic acid | 144252-16-4 | C20H14N2O2 |
| 5-苯胺基亚甲基-1,3-二苯基-嘧啶-2,4,6-三酮 | 5-anilinomethylene-1,3-diphenyl-pyrimidine-2,4,6-trione | 36934-35-7 | C23H17N3O3 |
| 5-苯胺基-1H-吡唑-3-羧酸 | 5-Phenylamino-1H-pyrazole-3-carboxylic acid | 142115-63-7 | C10H9N3O2 |
| 5-苯磺酰基-1,3-二苯基-1H-吡唑 | 5-Benzenesulfonyl-1,3-diphenyl-1H-pyrazole | 106910-53-6 | C21H16N2O2S |
| 5-苯硫基-1H-苯并咪唑-2-胺 | 5-propylthio-1H-benzimidazol-2-amine | 80983-36-4 | C10H13N3S |
| 5-苯甲酰氧基-4,6-二苯基-2-吡啶酮 | 5-benzoyloxy-4,6-diphenyl-2-pyridone | 76570-29-1 | C24H17NO3 |
| 5-苯甲酰氧基-1(2H)-异喹啉酮 | UPF1035 | 370872-09-6 | C16H11NO3 |
| 5-苯甲酰基-2-(4-氰基苯基)苯并咪唑 | 4-(5-benzoyl-1H-benzimidazol-2-yl)benzonitrile | 1192541-69-7 | C21H13N3O |
| 5-苯甲氧基吲哚-2-羧酸 | 5-benzyloxy-1H-indole-2-carboxylic acid | 6640-09-1 | C16H13NO3 |
| 5-苯甲氧基吡啶-3-胺 | 5-(Benzyloxy)pyridin-3-amine | 186593-25-9 | C12H12N2O |
| 5-苯甲基嘧啶-2,4(1H,3H)-二酮 | 5-benzyluracil | 18493-83-9 | C11H10N2O2 |
| 5-苯氨基-4-苯基-2,4-二氢-3H-1,2,4-三唑-3-硫酮 | 4-phenyl-5-phenylamino-1,2,4-triazole-3-thione | 14132-84-4 | C14H12N4S |
| 5-苯氧基甲基-2-糠酸 | 5-phenoxymethyl-furan-2-carboxylic acid | 91368-74-0 | C12H10O4 |
| 5-苯氧基-2-苯并呋喃-1,3-二酮 | 4-phenoxyphthalic anhydride | 21345-01-7 | C14H8O4 |
| 5-苯氧基-2-羧基吲哚 | 5-phenoxy-2-carboxyindole | 78304-52-6 | C15H11NO3 |
| 5-苯并噻唑羧酸,2-肼基- | 2-hydrazino-1,3-benzothiazole-5-carboxylic acid | 80945-69-3 | C8H7N3O2S |
| 5-苯并噻唑羧酰胺 | 1,3-benzothiazole-5-carboxamide | 1158749-25-7 | C8H6N2OS |
| 5-苯并噻唑甲腈 | 1,3-benzothiazole-5-carbonitrile | 58249-57-3 | C8H4N2S |