| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-十一烯-4-酮,7-乙基-2-甲基- | 7-ethyl-2-methyl-undec-5-en-4-one | 96446-43-4 | C14H26O |
| 5-仲-丁基-2-甲基-1H-苯并咪唑 | 2-Methyl-5(6)-sec-butylbenzimidazol | 98396-30-6 | C12H16N2 |
| 5-亚甲基-辛-2-烯二酸 | 5-methylen-oct-2-enedioic acid | 98954-71-3 | C9H12O4 |
| 5-亚氨基-1,3-二甲基-1,5-二氢-2H-吡咯-2-酮 | 5-imino-1,3-dimethyl-1,5-dihydro-2H-pyrrol-2-one | 91305-87-2 | C6H8N2O |
| 5-二甲氧基甲基-1H-吡咯并[2,3-b]吡啶 | 5-Dimethoxymethyl-1H-pyrrolo[2,3-b]pyridine | 913983-17-2 | C10H12N2O2 |
| 5-二氟甲氧基-2-巯基-1H-苯并咪唑 | 5-(difluoromethoxy)-2-mercapto-1H-benzimidazole | 97963-62-7 | C8H6F2N2OS |
| 5-二十二烷氧基-5-氧代-戊酸 | Glutarsaeure-monodocosylester | 94278-12-3 | C27H52O4 |
| 5-乙酰氨基-7,8,9-三-O-乙酰基-5-N,4-O-羰基-3,5-二脱氧-2-S-苯基-2-硫代-Β-D-甘油-D-半乳-2-吡喃神经氨酸甲酯 | methyl (phenyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-β-D-galacto-non-2-ulopyranoside)onate | 934591-76-1 | C25H29NO12S |
| 5-乙酰氨基-3-氨基-2-甲氧基苯磺基酸 | [R-(Z)]-4-amino-3-chloro-2-pentenedioic acid | 90288-29-2 | C5H6ClNO4 |
| 5-乙酰氨基-2-甲基苯甲酸甲酯 | methyl 5-acetamido-2-methylbenzoate | 91133-72-1 | C11H13NO3 |
| 5-乙酰氨基-2-氯-4-氟苯磺酰氯 | 5-(N-acetylamino)-2-chloro-4-fluorobenzenesulfonyl chloride | 95635-50-0 | C8H6Cl2FNO3S |
| 5-乙酰氧基黄酮 | 5-Acetoxy-flavon | 93327-97-0 | C17H12O4 |
| 5-乙酰氧基香豆素 | 5-Acetoxy-cumarin | 91136-61-7 | C11H8O4 |
| 5-乙酰氧基甲基-2-呋喃羧酸 | 5-(acetoxymethyl)-furan-2-carboxylic acid | 90345-66-7 | C8H8O5 |
| 5-乙酰氧基-2-苯基甲氧基苯甲酸甲酯 | 2-O-Benzyl-5-O-acetylgentisinsaeure-methylester | 91738-29-3 | C17H16O5 |
| 5-乙酰氧基-1-环丙基异喹啉-7-羧酸甲酯 | 5-acetoxy-1-cyclopropyl-isoquinoline-7-carboxylic acid methyl ester | 921760-73-8 | C16H15NO4 |
| 5-乙酰基氨基戊酮酸甲酯 | N-acetyl-5-aminolevulinic acid methyl ester | 93393-93-2 | C8H13NO4 |
| 5-乙酰基噻吩-2-硼酸频那醇酯 | 1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)ethanone | 942070-32-8 | C12H17BO3S |
| 5-乙酰基二氢-4,6(1H,5H)-嘧啶二酮 | 4,6-dioxo-5-acetylhexahydropyrimidine | 98792-90-6 | C6H8N2O3 |
| 5-乙酰基1,2,4-三甲基-1H-吡咯-3-羧酸甲酯 | 5-Acetyl-1,2,4-trimethyl-1H-pyrrole-3-carboxylic acid methyl ester | 90433-82-2 | C11H15NO3 |
| 5-乙酰基-8-苄氧基-1H-喹啉-2-酮 | 5-acetyl-8-benzyloxy-1H-quinolin-2-one | 93609-84-8 | C18H15NO3 |
| 5-乙酰基-6-甲基-4-硫代氧基-3,4-二氢嘧啶-2(1H)-酮 | 2-Hydroxy-4-mercapto-6-methyl-5-acetyl-pyrimidin | 90151-12-5 | C7H8N2O2S |
| 5-乙酰基-4-羟基-2H-1,3-噻嗪-2,6(3h)-二酮 | 5‐acetyl‐4‐hydroxy‐2H‐1,3‐thiazine‐2,6(3H)‐dione | 936074-63-4 | C6H5NO4S |
| 5-乙酰基-3-苯基-1,2,4-三嗪 | 1-(3-phenyl-1,2,4-triazin-5-yl)ethan-1-one | 94243-24-0 | C11H9N3O |
| 5-乙酰基-3-吡啶醇 | 1-(5-hydroxypyridin-3-yl)ethan-1-one | 910649-57-9 | C7H7NO2 |
| 5-乙酰基-2-羟基苯-1,3-二甲醛 | 3,5-diformyl-4-hydroxyacetophenone | 98946-50-0 | C10H8O4 |
| 5-乙酰基-2-氧代-6-苯基-1H-吡啶-3-腈 | 5-acetyl-1,2-dihydro-2-oxo-6-phenyl-3-pyridinecarbonitrile | 95050-67-2 | C14H10N2O2 |
| 5-乙酰基-2-乙氧基羰基吲哚苯腙 | 5-acetyl-2-ethoxycarbonylindole phenylhydrazone | 91029-04-8 | C19H19N3O2 |
| 5-乙酰基-2,3-二氢苯并[b]呋喃 | 1-(2,3-dihydrobenzofuran-5-yl)ethanone | 90843-31-5 | C10H10O2 |
| 5-乙酰基-1,3-苯并噻唑-2(3H)-酮 | 5-acetyl-3<i>H</i>-benzothiazol-2-one | 90348-03-1 | C9H7NO2S |
| 5-乙烯基-2,7-二甲氧基-1-甲基-9,10-二氢菲 | 5-ethenyl-2,7-dimethoxy-1-methyl-9,10-dihydrophenanthrene | 94742-84-4 | C19H20O2 |
| 5-乙烯基-2'-脱氧尿苷-5'-三磷酸 | 5-vinyl-2'-deoxyuridine-5'-triphosphate | 97729-69-6 | C11H17N2O14P3 |
| 5-乙炔基-4-噻唑甲醇 | 5-ethynyl-4-hydroxymethylthiazole | 912639-70-4 | C6H5NOS |
| 5-乙炔基-3-苯基-1,2-恶唑 | 5-ethynyl-3-phenyl-isoxazole | 99866-77-0 | C11H7NO |
| 5-乙炔基-3,3'-联-1,2-恶唑 | 5-ethynyl-[3,3']biisoxazolyl | 98556-63-9 | C8H4N2O2 |
| 5-乙炔基-2-甲基苯酚 | 5-ethynyl-2-methyl-phenol | 99595-47-8 | C9H8O |
| 5-乙炔基-2-哌啶-1-基吡啶 | 5-ethynyl-2-(piperidin-1-yl)pyridine | 926009-49-6 | C12H14N2 |
| 5-乙炔基-1-(3-羟基-4-(羟基甲基)环戊基)-2,4(1H,3H)-嘧啶二酮 | 5-Ethynyl-1-(3-hydroxy-4-(hydroxymethyl)cyclopentyl)-2,4(1H,3H)-pyrimidinedione | 98736-95-9 | C12H14N2O4 |
| 5-乙炔基-1,3-噻唑-2-胺 | 2-amino-5-ethynylthiazole | 912639-82-8 | C5H4N2S |
| 5-乙炔基-1,3-噻唑-2-甲酰胺 | 2-carbamoyl-5-ethynylthiazole | 912639-81-7 | C6H4N2OS |
| 5-乙炔吡啶甲醛 | 5-ethynylpicolinaldehyde | 940911-03-5 | C8H5NO |
| 5-乙氧基吡啶-2-羧酸甲酯 | methyl 5-ethoxypicolinate | 941306-58-7 | C9H11NO3 |
| 5-乙氧基-辛-2,6-二烯醛 | 5-ethoxy-octa-2,6-dienal | 99181-36-9 | C10H16O2 |
| 5-乙氧基-4,5-二氢异噁唑-3-羧酸乙酯 | ethyl 5-ethoxy-4,5-dihydroisoxazole-3-carboxylate | 90088-46-3 | C8H13NO4 |
| 5-乙氧基-3-甲氧基-2-噻吩羧酸 | 5-Ethoxy-3-methoxythiophene-2-carboxylic acid | 95202-08-7 | C8H10O4S |
| 5-乙氧基-3-甲基吡唑-1-羧酸乙酯 | 5-ethoxy-3-methyl-pyrazole-1-carboxylic acid ethyl ester | 90566-16-8 | C9H14N2O3 |
| 5-乙氧基-2-甲基-4-苯基-1,3-恶唑 | 2-methyl-4-phenyl-5-ethoxy-1,3-oxazole | 93961-33-2 | C12H13NO2 |
| 5-乙氧基-2-氟苯硼酸 | (5-ethoxy-2-fluorophenyl)boronic acid | 900174-60-9 | C8H10BFO3 |
| 5-乙氧基-2-吡啶羧酸 | 5-ethoxypicolinic acid | 98353-08-3 | C8H9NO3 |
| 5-乙氧基-2-丙基-1,3-恶唑 | 5-ethoxy-2-propyl-oxazole | 90087-72-2 | C8H13NO2 |