| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-氧代-4,7-二氮杂-螺[2.5]辛烷-7-羧酸叔丁基酯 | 5-oxo-4,7-diazaspiro[2.5]octane-7-carboxylic acid tert-butyl ester | 1199794-51-8 | C11H18N2O3 |
| 5-氧代-4,5-二氢-3-呋喃羧酸 | aconic acid | 585-68-2 | C5H4O4 |
| 5-氧代-3-硫代吗啉羧酸 | (R)-5-oxothiomorpholine-3-carboxylic acid | 62305-89-9 | C5H7NO3S |
| 5-氧代-3-吡唑烷甲酰肼 | 5-Oxopyrazolidine-3-carbohydrazide | 344947-82-6 | C4H8N4O2 |
| 5-氧代-3-丙基吡咯烷-2-羧酸 | 5-Oxo-3-propyl-pyrrolidin-2-carbonsaeure | 2446-07-3 | C8H13NO3 |
| 5-氧代-3-丙-2-基吡咯烷-2-羧酸 | 3-Isopropyl-5-oxo-pyrrolidin-2-carbonsaeure | 2446-08-4 | C8H13NO3 |
| 5-氧代-3-丙-2-基吡咯烷-2,2-二羧酸二乙酯 | 4-isopropyl-5,5-dicarbethoxy-2-pyrrolidinone | 2445-91-2 | C13H21NO5 |
| 5-氧代-3,6,9,12-四氧杂十四烷酸2-(2-乙氧基乙氧基)乙酯 | 2-(2-Ethoxyethoxy)ethyl 5-oxo-3,6,9,12-tetraoxatetradecan-1-oate | 61286-32-6 | C16H30O9 |
| 5-氧代-2-苯基-1,3-二氧戊环-4,4-二乙酸 | 2-Phenyl-1,3-dioxolanon-(4)-diessigsaeure-(5,5) | 96330-54-0 | C13H12O7 |
| 5-氧代-2-哌嗪羧酸 | 5-oxopiperazine-2-carboxylic acid | 3262-59-7 | C5H8N2O3 |
| 5-氧代-2-(2,2,2-三氟乙酰基)己酸乙酯 | 3-carbethoxy-1,1,1-trifluoroheptan-2,6-dione | 1840-80-8 | C10H13F3O4 |
| 5-氧代-1-苯基吡咯烷-2-甲酸 | (±)-5-oxo-1-phenylpyrrolidine-2-carboxylic acid | 18133-18-1 | C11H11NO3 |
| 5-氧代-1-吡唑烷甲酰肼 | 5-Oxopyrazolidine-1-carbohydrazide | 64341-42-0 | C4H8N4O2 |
| 5-氧代-1-[(对甲苯基)磺酰基]-L-脯氨酸 | 1-(4'-methylbenzenesulfonyl)-5-oxopyrrolidine-2-carboxylic acid | 21957-65-3 | C12H13NO5S |
| 5-氧代-1-(苯基磺酰基)-L-脯氨酸 | 1-(benzenesulfonyl)-5-oxopyrrolidine-2-carboxylic acid | 46857-11-8 | C11H11NO5S |
| 5-氧代-1-(苯基甲基)-脯氨酸乙酯 | ethyl 1-benzyl-5-pyrrolidinone-2-carboxylate | 942603-46-5 | C14H17NO3 |
| 5-氧代-1-(苯基乙酰基)-L-脯氨酸 | 5-Oxo-1-(phenylacetyl)-L-proline | 73427-36-8 | C13H13NO4 |
| 5-氧代-1-(甲苯-4-磺酰基)-DL-脯氨酸苯胺 | 5-oxo-1-(toluene-4-sulfonyl)-L-prolin-anilide | 101794-01-8 | C18H18N2O4S |
| 5-氧代-1-(甲苯-4-磺酰基)-D-脯氨酸 | 5-oxo-1-(toluene-4-sulfonyl)-D-proline | 882861-84-9 | C12H13NO5S |
| 5-氧代-1-(三氟乙酰基)脯氨酸 | 5-Oxo-1-(trifluoroacetyl)proline | 46383-55-5 | C7H6F3NO4 |
| 5-氧代-1-(2-吡啶甲基)脯氨酸 | 5-oxo-1-(2-pyridinylmethyl)proline | 1001391-01-0 | C11H12N2O3 |
| 5-氧代-1,6-二氮杂螺[3.4]辛烷-1-羧酸叔丁酯 | Tert-butyl 5-oxo-1,6-diazaspiro[3.4]octane-1-carboxylate | 1049730-83-7 | C11H18N2O3 |
| 5-氧代-1,3-环己烷二羧酸 | 3,5-Dicarboxy-cyclohexanon | 90954-19-1 | C8H10O5 |
| 5-氧代-1,3-恶噻戊环-4-羧酸 | 5-Oxo-1,3-oxathiolane-4-carboxylic acid | 96905-93-0 | C4H4O4S |
| 5-氧代-1,3-噁硫杂烷-2-羧酸 | 4-Oxo-1,3-oxathiolane-2-carboxylic acid | 138760-34-6 | C4H4O4S |
| 5-氧代-1,3-二氧戊环-4,4-二乙酸 | 5-oxo-1,3-dioxolan-4-ylidenedi(acetic acid) | 144-16-1 | C7H8O7 |
| 5-氟赖氨酸 | 5-Fluoro-lysine | 243671-05-8 | C6H13FN2O2 |
| 5-氟戊基乙酸酯 | 5-fluoropentyl acetate | 334-29-2 | C7H13FO2 |
| 5-氟多氧菌素M | (2S)-2-[[(2S,4R)-2-amino-5-carbamoyloxy-4-hydroxypentanoyl]amino]-2-[(3S,4R,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]acetic acid | 50355-68-5 | C16H22FN5O11 |
| 5-氟多氧菌素L | 2-[(2-Amino-5-carbamoyloxy-3,4-dihydroxypentanoyl)amino]-2-[5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]acetic acid | 50355-67-4 | C16H22FN5O12 |
| 5-氟多巴 | 5-fluoro-D/L-dopa hydrobromide | 42877-15-6 | BrH*C9H10FNO4 |
| 5-氟代金刚烷-1,3-二甲酸二甲酯 | dimethyl 5-fluoroadamantane-1,3-dicarboxylate | 1029505-73-4 | C14H19FO4 |
| 5-氟代尿嘧啶丙氨酸 | (S)-5-Fluorowillardiine | 140187-23-1 | C7H8FN3O4 |
| 5-氟-N,N-二甲基-1H-吡咯-2-甲酰胺 | 5-Fluoro-1H-pyrrole-2-carboxylic acid dimethylamide | 156395-14-1 | C7H9FN2O |
| 5-氟-L-色氨酸乙酯 | 5-fluoro-L-tryptophan ethyl ester | 261177-58-6 | C13H15FN2O2 |
| 5-氟-4-氧代戊酸 | 5-Fluoro-4-oxopentanoic acid | 76385-49-4 | C5H7FO3 |
| 5-氟-3-碘吡啶-2-基三氟甲磺酸盐 | 5-Fluoro-3-iodopyridin-2-yl trifluoromethanesulfonate | 1261365-53-0 | C6H2F4INO3S |
| 5-氟-3-[[(2s)-3-甲基-1-氧代-2-[[(苯基甲氧基)羰基]氨基]丁基]氨基]-4-氧代戊酸 | 3-(Cbz-Val-amido)-5-fluoro-4-oxo-pentanoic acid | 582316-00-5 | C18H23FN2O6 |
| 5-氟-2-甲氧基-DL-苯丙氨酸 | 2-Amino-3-(5-fluoro-2-methoxyphenyl)propanoic acid | 603105-80-2 | C10H12FNO3 |
| 5-氟-2,6-二氧代-六氢嘧啶-4-羧酸 | 4-Pyrimidinecarboxylic acid, 5-fluorohexahydro-2,6-dioxo- | 53305-80-9 | C5H5FN2O4 |
| 5-氟-2,4-二氧代-N-[6-[[2-(2-丙基戊酰氨基)乙酰基]氨基]己基]嘧啶-1-甲酰胺 | 1-[6-[N-(2-n-propyl-n-pentanoyl)glycyl]amino-n-hexylcarbamoyl]-5-fluorouracil | 134460-39-2 | C21H34FN5O5 |
| 5-氟-1,2,3,4-四氢喹喔啉-2-酮 | 5-fluoro-1,2,3,4-tetrahydroquinoxalin-2-one | 148010-69-9 | C8H7FN2O |
| 5-次氮基-L-正缬氨酸乙酯 | Ethyl 5-nitrilo-L-norvalinate | 705918-28-1 | C7H12N2O2 |
| 5-恶唑硼酸频那醇酯 | 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole | 942070-84-0 | C9H14BNO3 |
| 5-异噻唑羧酸,2-(1,1-二甲基乙基)-2,3-二氢-3-甲基-,甲基酯 | 2-tert-Butyl-3-methyl-5-methoxycarbonyl-4-isoxazoline | 140116-77-4 | C10H17NO3 |
| 5-异噻唑甲醛,3-(1-甲基乙基)-,肟(9CI) | N-ethyl-N-n-butyloxamic acid | 127985-56-2 | C8H15NO3 |
| 5-异噻唑甲酰胺,3-甲基-N-(1-甲基乙基)-(9CI) | 3-Methyl-isoxazole-5-carboxylic acid isopropylamide | 126243-11-6 | C8H12N2O2 |
| 5-异噻唑甲胺,3-甲基-N-2-炔丙基<丙炔基>-(9CI) | 2-morpholin-2',6'-acetoxylidide | 75549-83-6 | C14H20N2O2 |
| 5-异噁唑烷酮,4-氨基-3,3-二甲基-,(S)-(9CI) | (S)-4-Amino-3,3-dimethyl-isoxazolidin-5-one | 123176-16-9 | C5H10N2O2 |
| 5-异喹啉胺,6-甲氧基- | Phosphorothioic acid, O-(1-butyl-1,6-dihydro-5-methoxy-6-oxo-4-pyridazinyl) O-ethyl O-(1-methylethyl) ester | 72538-13-7 | C14H25N2O5PS |