| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-氧代-4-苯基戊酸甲酯 | methyl 5-oxo-4-phenylpentanoate | 343947-52-4 | C12H14O3 |
| 5-氧代-3-环己烯-1-羧酸甲酯 | 1-methoxycarbonyl-4-cyclohexen-3-one | 37051-55-1 | C8H10O3 |
| 5-氧代-3-吡唑烷甲酰肼 | 5-Oxopyrazolidine-3-carbohydrazide | 344947-82-6 | C4H8N4O2 |
| 5-氧代-2-哌嗪羧酸 | 5-oxopiperazine-2-carboxylic acid | 3262-59-7 | C5H8N2O3 |
| 5-氧代-2,3-二氢-5H-嘧啶并[2,1-B][1,3]噻唑-6-羧酸 | 5-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid | 32084-55-2 | C7H6N2O3S |
| 5-氧代-2,3-二氢-5H-[1,3]噻唑并-[3,2-a]嘧啶-6-羧酸乙酯 | ethyl 5-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]-pyrimidine-6-carboxylate | 32084-53-0 | C9H10N2O3S |
| 5-氧代-2,3-二氢-1H,5H-吡哆[ij ]喹啉-6-甲醛 | 5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carbaldehyde | 386715-48-6 | C13H11NO2 |
| 5-氧代-1-苯基吡咯烷-3-羧酸 | 5-oxo-1-phenylpyrrolidine-3-carboxylic acid | 39629-86-2 | C11H11NO3 |
| 5-氧代-1-苯基-N-[2-(叔丁基氨基甲酰)苯基]吡咯烷-3-甲酰胺 | <i>N</i>-<i>tert</i>-butyl-2-(5-oxo-1-phenyl-pyrrolidine-3-carbonylamino)-benzamide | 39630-07-4 | C22H25N3O3 |
| 5-氧代-1-(2-苯基乙基)吡咯烷-3-羧酸 | (+/-)-1-Phenethyl-5-oxo-pyrrolidin-3-carbonsaeure | 30380-70-2 | C13H15NO3 |
| 5-氧代-1,2-二氢吡唑-3-羧酸 | 3-hydroxy-1H-pyrazole-5-carboxylic acid | 37832-55-6 | C4H4N2O3 |
| 5-氧-1-(4-吡啶基甲基)-3-吡咯烷羧酸 | 5-Oxo-1-(pyridin-4-ylmethyl)pyrrolidine-3-carboxylic acid | 304859-15-2 | C11H12N2O3 |
| 5-氟靛红酸酐 | 5-fluoroisatoic anhydride | 321-69-7 | C8H4FNO3 |
| 5-氟苯并呋噁 | 5-fluorobenzofuroxan | 36389-16-9 | C6H3FN2O2 |
| 5-氟苯并[a]蒽 | 5-Fluorbenz<a>anthracen | 388-68-1 | C18H11F |
| 5-氟苯-1,3-二胺 | 5-fluorobenzene-1,3-diamine | 372-41-8 | C6H7FN2 |
| 5-氟苊-1-酮 | 5-Fluor-1-acenaphthenon | 3932-30-7 | C12H7FO |
| 5-氟芦竹碱 | 1-(5-fluoro-1H-indol-3-yl)-N,N-dimethylmethanamine | 343-90-8 | C11H13FN2 |
| 5-氟水杨醛 | 5-fluoro-2-hydroxybenzaldehyde | 347-54-6 | C7H5FO2 |
| 5-氟水杨酸 | 5-fluoro-2-hydroxybenzoic acid | 345-16-4 | C7H5FO3 |
| 5-氟戊醛 | 5-fluoro-valeraldehyde | 353-14-0 | C5H9FO |
| 5-氟戊酸乙酯 | 5-fluoro-valeric acid ethyl ester | 333-67-5 | C7H13FO2 |
| 5-氟戊腈 | 5-fluoro-valeronitrile | 353-13-9 | C5H8FN |
| 5-氟戊烷-1-磺酰氟 | 5-fluoro-pentane-1-sulfonyl fluoride | 372-99-6 | C5H10F2O2S |
| 5-氟戊基乙酸酯 | 5-fluoropentyl acetate | 334-29-2 | C7H13FO2 |
| 5-氟尿嘧啶核苷 | 5-fluorouridine | 316-46-1 | C9H11FN2O6 |
| 5-氟噻吩-2-甲腈 | 5-fluorothiophene-2-carbonitrile | 32415-91-1 | C5H2FNS |
| 5-氟喹啉 | 5-fluoroquinoline | 394-69-4 | C9H6FN |
| 5-氟吲哚-3-乙酰肼 | 5-Fluoroindole-3-acetic hydrazide | 376646-57-0 | C10H10FN3O |
| 5-氟吲哚-3-丁酸 | 4-(5-fluoro-1H-indol-3-yl)butyric acid | 319-72-2 | C12H12FNO2 |
| 5-氟吲哚-2-甲酸乙酯 | ethyl 5-fluoro-1H-indole-2-carboxylate | 348-36-7 | C11H10FNO2 |
| 5-氟吲哚-2-甲酸 | 5-fluoroindole-2-carboxylic acid | 399-76-8 | C9H6FNO2 |
| 5-氟吲哚 | 5-fluoro-1H-indole | 399-52-0 | C8H6FN |
| 5-氟吡啶-3-甲醛 | 5-fluoropyridine-3-carboxaldehyde | 39891-04-8 | C6H4FNO |
| 5-氟吡啶-2-醛 | 5-fluoropicolinaldehyde | 31181-88-1 | C6H4FNO |
| 5-氟二氢茚 | 5-fluoro-indan | 37530-82-8 | C9H9F |
| 5-氟-异喹啉 | 5-fluoroisoquinoline | 394-66-1 | C9H6FN |
| 5-氟-N-羟基-吡啶-2-羧酰胺 | (Z)-N'-hydroxy-5-fluoropyridine-2-carboxamidine | 327056-58-6 | C6H6FN3O |
| 5-氟-N-甲氧基-N-甲基烟酰胺 | 5-fluoro-N-methoxy-N-methylnicotinamide | 342602-54-4 | C8H9FN2O2 |
| 5-氟-8-羟基喹啉 | 5-fluoro-8-quinolinol | 387-97-3 | C9H6FNO |
| 5-氟-6-羟基萘-1-羧酸甲酯 | methyl 5-fluoro-6-hydroxy-1-naphthoate | 388622-47-7 | C12H9FO3 |
| 5-氟-6-羟基氢尿嘧啶单水合物 | 5-fluoro-6-hydroxy-5,6-dihydrouracil | 37103-91-6 | C4H5FN2O3 |
| 5-氟-6-硝基-1H-苯并咪唑 | 5-fluoro-6-nitrobenzimidazole | 391906-63-1 | C7H4FN3O2 |
| 5-氟-6-甲氧基-1-萘甲酸甲酯 | methyl 5-fluoro-6-methoxy-1-naphthoate | 388622-46-6 | C13H11FO3 |
| 5-氟-6-溴烟酸 | 6-bromo-5-fluoronicotinic acid | 38186-87-7 | C6H3BrFNO2 |
| 5-氟-6-氯烟酸 | 6-chloro-5-fluoronicotinic acid | 38186-86-6 | C6H3ClFNO2 |
| 5-氟-4-硝基-1H-苯并咪唑 | 5-Fluoro-4-nitrobenzimidazole | 391906-61-9 | C7H4FN3O2 |
| 5-氟-4-甲基-2-硝基苯甲醚 | 1-fluoro-5-methoxy-2-methyl-4-nitrobenzene | 314298-13-0 | C8H8FNO3 |
| 5-氟-3-甲基苯并呋喃 | 5-fluoro-3-methylbenzofuran | 33118-83-1 | C9H7FO |
| 5-氟-3-甲基吲哚 | 5-fluoro-3-methyl-1H-indole | 392-13-2 | C9H8FN |