| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-氟-1-(四氢-2-呋喃基)-4-[(三甲基硅烷基)氧基]-2(1H)-嘧啶酮 | 5-fluoro-1-(tetrahydro-2-furyl)-4-O-(trimethylsilyl)uracil | 79107-96-3 | C11H17FN2O3Si |
| 5-氟-1-(丙氧基甲基)嘧啶-2,4-二酮 | N1-propoxymethyl-5-fluorouracil | 73373-02-1 | C8H11FN2O3 |
| 5-氟-1-(2-羟基乙氧基甲基)嘧啶-2,4-二酮 | 1-(2-hydroxyethoxy)methyl-5-fluorouracil | 77474-50-1 | C7H9FN2O4 |
| 5-氟-1-(1-丙氧基乙基)嘧啶-2,4-二酮 | 5-fluoro-1-(1-propoxyethyl)pyrimidine-2,4(1H,3H)-dione | 77474-48-7 | C9H13FN2O3 |
| 5-氟-1,3-二氢吲哚-2-硫酮 | 5-fluoroindoline-2-thione | 73425-13-5 | C8H6FNS |
| 5-氟-1,3-二(羟甲基)嘧啶-2,4-二酮 | N<sup>1</sup>,N<sup>3</sup>-bis(hydroxymethyl)-5-fluorouracil | 74179-14-9 | C6H7FN2O4 |
| 5-氟-1,2,3,4-四氢萘 | 5-fluoro-tetralin | 700-45-8 | C10H11F |
| 5-氟-1,2,3,4-四氢异喹啉 | 5-fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride | 799274-07-0 | C9H10FN*ClH |
| 5-氟-1(3H)-异苯并呋喃酮 | 5-fluoroisobenzofuran-1(3H)-one | 700-85-6 | C8H5FO2 |
| 5-正己基水杨酸甲酯 | 2,4,6,7-tetramethyl-5-nitrodihydrobenzofuran-2-carbaldehyde | 784163-70-8 | C13H15NO4 |
| 5-次氮基-L-正缬氨酸乙酯 | Ethyl 5-nitrilo-L-norvalinate | 705918-28-1 | C7H12N2O2 |
| 5-戊基-2-嘧啶羧酸 | 5-pentyl-pyrimidine-2-carboxylic acid | 72790-10-4 | C10H14N2O2 |
| 5-戊基-1H-吲哚-2,3-二酮 | 5-pentylisatin | 717832-63-8 | C13H15NO2 |
| 5-异硫氰酸基-2-甲氧基-N,N,3-三甲基苯甲酰胺 | 3-dimethylcarbamoyl-4-methoxy-5-methylphenyl isothiocyanate | 70751-94-9 | C12H14N2O2S |
| 5-异硫氰酸基-1H-嘧啶-2,4-二酮 | uracil 5-isothiocyanate | 7702-88-7 | C5H3N3O2S |
| 5-异硫氰酸基-1,3-苯二甲酸二甲酯 | 5-Isothiocyanato-isophthalic acid dimethyl ester | 72076-50-7 | C11H9NO4S |
| 5-异硫氰基-1,10-菲罗啉 | 5-isothiocyanato-1,10-phenanthroline | 75618-99-4 | C13H7N3S |
| 5-异硫杂氮醇胺 | Ammonium, (p-terphenyl-4,4''-ylene)bis(2-oxoethylene)bis((2-(ethoxy)ethyl)dimethyl-, dibromide | 73206-30-1 | C34H46Br2N2O4 |
| 5-异氰基-2-甲基吡啶 | 5-isocyanato-2-methylpyridine | 732245-99-7 | C7H6N2O |
| 5-异噻唑甲醇,a-甲基-3-丙基- | Diphenhydramine metilsulfate | 71720-61-1 | C18H25NO5S |
| 5-异噻唑甲酰胺,N-甲基-3-(1-甲基乙基)-(9CI) | 2-Imidazolidinone, 4-hydroxy-1-(5-nitro-2-thiazolyl)- | 72589-86-7 | C6H6N4O4S |
| 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 |
| 5-异丙烯基-2-亚甲基环己基乙酸酯 | menth-1 (7),8-dien-2-yl acetate | 71660-03-2 | C12H18O2 |
| 5-异丙基异噁唑-3-羧酸酰胺 | 5-Isopropylisoxazole-3-carboxamide | 71433-23-3 | C7H10N2O2 |
| 5-异丙基巴比土酸 | 5-isopropylbarbituric acid | 7391-69-7 | C7H10N2O3 |
| 5-异丙基吡唑-3-甲酸乙酯 | ethyl 3-isopropyl-1H-pyrazole-5-carboxylate | 78208-72-7 | C9H14N2O2 |
| 5-异丙基-4-甲基-3-(甲酯基<甲氧羰基>)-3,4-二脱氢-γ-丁内酯 | 2-(yinylthio)thiophene | 74849-40-4 | C6H6S2 |
| 5-异丙基-3-碘-2-甲基-[1,4]苯醌 | 3-Jod-2-methyl-5-isopropyl-1,4-benzochinon | 7294-88-4 | C10H11IO2 |
| 5-异丙基-3-甲基-2,4-咪唑烷二酮 | (S)-5-isopropyl-3-methylimidazolidine-2,4-dione | 71921-91-0 | C7H12N2O2 |
| 5-异丙基-3,4-二氢-2H-吡咯-2-羧酸 | 5-(Propan-2-yl)-3,4-dihydro-2H-pyrrole-2-carboxylic acid | 786602-80-0 | C8H13NO2 |
| 5-异丙基-2-甲基苯-1-磺酰氯 | p-cymene-α-sulphonyl chloride | 737758-35-9 | C10H13ClO2S |
| 5-异丙基-1,2,4-恶二唑-3-羧酸 | 5-(Propan-2-yl)-1,2,4-oxadiazole-3-carboxylic acid | 774511-34-1 | C6H8N2O3 |
| 5-异丙叉海因 | 5-iso-propylidenehydantoin | 7526-77-4 | C6H8N2O2 |
| 5-异丁基萘-1-乙酸 | (5-Isobutyl-1-naphthyl)essigsaeure | 72221-66-0 | C16H18O2 |
| 5-异丁基异噁唑-3-羰酰氯 | 5-(2-methylpropyl)-3-isoxazolecarbonyl chloride | 717871-85-7 | C8H10ClNO2 |
| 5-异丁基-3-(甲硫基)-1,4-二苯基-4H-1,2,4-三唑-1-碘化物 | 5-(2-methylpropyl)-3-methylsulfanyl-1,4-diphenyl-1,2,4-triazol-4-ium;iodide | 77331-32-9 | C19H22N3S*I |
| 5-异丁基-1H-1,2,4-噻唑-3-硝酸铵 | 5-(2-methylpropyl)-4H-1,2,4-triazol-3-amine | 76955-95-8 | C6H12N4 |
| 5-异丁基-1,3-二甲基巴比妥酸 | 5-isobutyl-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione | 7435-61-2 | C10H16N2O3 |
| 5-庚炔-1-基甲苯磺酸酯 | 7-chlorohept-2-yne | 70396-13-3 | C7H11Cl |
| 5-庚基-3-(甲硫基)-1,4-二苯基-4H-1,2,4-三唑-1-碘化物 | 5-heptyl-3-methylsulfanyl-1,4-diphenyl-1,2,4-triazol-4-ium;iodide | 77331-33-0 | C22H28N3S*I |
| 5-庚基-2,4-二氢-3H-1,2,4-三唑-3-硫酮 | 5-Heptyl-2,4-dihydro-3H-1,2,4-triazole-3-thione | 7271-49-0 | C9H17N3S |
| 5-己烯醛 | hex-5-en-1-al | 764-59-0 | C6H10O |
| 5-己烯-2-酮,4-羟基-5-甲基-,(S)-(9CI) | Co(III)Phenatp | 75170-18-2 | C22H22CoN7O15P3+ |
| 5-己炔酸甲酯 | methyl hex-5-ynoate | 77758-51-1 | C7H10O2 |
| 5-己基-3-甲基-二氢-呋喃-2-酮 | 5-hexyl-3-methyl-dihydro-furan-2-one | 77811-13-3 | C11H20O2 |
| 5-己基-2-羟基苯甲腈 | 2-cyano 4-n-hexylphenol | 79353-68-7 | C13H17NO |
| 5-己基-2-羟基-N-(4-硝基苯基)苯甲酰胺 | 5-n-hexyl-4'nitrosalicylanilide | 78417-81-9 | C19H22N2O4 |
| 5-己基-2-甲基吡啶 | 2-methyl-5-hexylpyridine | 710-40-7 | C12H19N |
| 5-己基-2-嘧啶羧酸 | 5-hexyl-pyrimidine-2-carboxylic acid | 72790-11-5 | C11H16N2O2 |