| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-甲基-2,3-噻吩二羧酸 | 5-methylthiophene-2,3-dicarboxylic acid | 46029-22-5 | C7H6O4S |
| 5-甲基-2,3-二氢-噻吩 | 5-methyl-2,3-dihydro-thiophene | 4610-02-0 | C5H8S |
| 5-甲基-2(3H)-苯并噻唑酮 | 6-Methylbenzothiazolon | 40925-61-9 | C8H7NOS |
| 5-甲基-2(1h)-嘧啶硫酮 | 5-methyl-1<i>H</i>-pyrimidine-2-thione | 42783-64-2 | C5H6N2S |
| 5-甲基-1H-吡唑-3-羧酸 | 5-methyl-1H-pyrazole-3-carboxylic acid | 402-61-9 | C5H6N2O2 |
| 5-甲基-1H-吡唑-3-甲酰胺 | N-methyl 5-methyl-1H-pyrazole-3-carboxyamide | 4027-55-8 | C6H9N3O |
| 5-甲基-1H-吡唑-3-甲酰胺 | 3-Methylpyrazol-5-carbonsaeureamid | 4027-56-9 | C5H7N3O |
| 5-甲基-1H-吡咯并[3,2-b]吡啶 | 5-methyl-1H-pyrrolo[3,2-b]pyridine | 4943-67-3 | C8H8N2 |
| 5-甲基-1H-吡咯-3-羧酸甲酯 | methyl 5-methyl-1H-pyrrole-3-carboxylate | 40611-76-5 | C7H9NO2 |
| 5-甲基-1H-1,2,3-三唑-4-羧酸乙酯 | ethyl 5-methyl-2H-1,2,3-triazole-4-carboxylate | 4343-73-1 | C6H9N3O2 |
| 5-甲基-1-茚酮 | 5-methylindan-1-one | 4593-38-8 | C10H10O |
| 5-甲基-1-苯并呋喃-2-甲醛 | 2-formyl-5-methylbenzo[b]furan | 40724-03-6 | C10H8O2 |
| 5-甲基-1-苯基-己-4-烯-1-酮 | 5-methyl-1-phenylhex-4-en-1-one | 4535-64-2 | C13H16O |
| 5-甲基-1-[3-(三氟甲基)苯基]-1H-1,2,3-三唑-4-甲酸 | WECC-0131788 | 499771-21-0 | C11H8F3N3O2 |
| 5-甲基-1-(4-硝基苯基)四唑 | 5-methyl-1-(4-nitrophenyl)-1H-tetrazole | 40746-65-4 | C8H7N5O2 |
| 5-甲基-1-(2-甲基苯基)吡唑-4-羧酸 | 5-methyl-1-(o-tolyl)-1H-pyrazole-4-carboxylic acid | 423768-56-3 | C12H12N2O2 |
| 5-甲基-1-(2-甲基苯基)-1H-吡唑-4-羰酰氯 | 5-methyl-1-(2-methylphenyl)-1H-pyrazole-4-carbonyl chloride | 423768-42-7 | C12H11ClN2O |
| 5-甲基-1-(2-甲基苯基)-1H-吡唑-4-甲醛 | 5-methyl-1-(2-methylphenyl)-1H-pyrazole-4-carbaldehyde | 423768-40-5 | C12H12N2O |
| 5-甲基-1,3-苯并噻唑-2-胺3-氧化物 | 5-Methyl-2-ABO | 43142-16-1 | C8H8N2OS |
| 5-甲基-1,3-恶唑烷-2-硫酮 | 5-methyl-2-oxazolidinethione | 41387-98-8 | C4H7NOS |
| 5-甲基-1,2,4-三嗪并[5,6-b]吲哚-3-硫醇 | 9-methyl-1,3,4-triazacarbazole-2-thiol | 4046-70-2 | C10H8N4S |
| 5-甲基-1,2,4-三唑并[4,3-a]吡啶-3-硫醇 | 5-Methyl-s-triazolo<4,3-a>pyridin-3-thiol | 4926-22-1 | C7H7N3S |
| 5-甲基-1,2,3-噻二唑-4-甲酰肼 | 5-methyl-1,2,3-thiadiazole-4-hydrazide | 4137-63-7 | C4H6N4OS |
| 5-甲基-1,2,3,4-四氢异喹啉盐酸盐 | 5-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride | 41565-80-4 | C10H13N*ClH |
| 5-环己基硫基-[1,3,4]噻二唑-2-硫醇 | 2-cyclohexylthio-5-thiol-1,3,4-thiadiazole | 4887-26-7 | C8H12N2S3 |
| 5-环己基二十烷 | 5-cyclohexyl-eicosane | 4443-59-8 | C26H52 |
| 5-环己基-5-甲基己烷-3-醇 | 5-cyclohexyl-5-methylhexan-3-ol | 4927-33-7 | C13H26O |
| 5-环己基-4-乙基-2H-1,2,4-三唑-3-硫酮 | 5-cyclohexyl-4-ethyl-4H-1,2,4-triazole-3-thiol | 482650-81-7 | C10H17N3S |
| 5-环己基-3-(3-硝基苯基)-1,2,4-噁二唑 | 5-Cyclohexyl-3-(3-nitrophenyl)-1,2,4-oxadiazole | 442571-86-0 | C14H15N3O3 |
| 5-环己基-1-(4-羟基环己基)巴比妥酸 | 1-(4-Hydroxycyclohexyl)-5-cyclohexyl-barbitursaeure | 4102-02-7 | C16H24N2O4 |
| 5-环丙基异噻唑 | 5-cyclopropylisoxazole | 415898-82-7 | C6H7NO |
| 5-环丙基-7-二氟甲基-吡唑[1,5-A]嘧啶-3-羧酸 | 5-cyclopropyl-7-(difluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid | 438227-80-6 | C11H9F2N3O2 |
| 5-环丙基-7-(三氟甲基)吡唑[1,5-A]嘧啶-2-羧酸 | 5-Cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid | 436088-48-1 | C11H8F3N3O2 |
| 5-环丙基-4-乙基-4H-1,2,4-噻唑-3-硫醇 | 5-cyclopropyl-4-ethyl-4H-1,2,4-triazole-3-thiol | 443918-29-4 | C7H11N3S |
| 5-环丁基-4H-1,2,4-三唑-3-胺 | 5-cyclobutyl-1H-1,2,4-triazol-3-amine | 496057-24-0 | C6H10N4 |
| 5-环丁基-2-噻唑胺 | 5-cyclobutylthiazol-2-amine | 474461-20-6 | C7H10N2S |
| 5-烯丙基-2-(苄基氨基)嘧啶-4,6(1H,5H)-二酮 | 2-Benzylamin-5-allylpyrimidindion-4,6 | 40262-36-0 | C14H15N3O2 |
| 5-烯丙基-2-(糠基氨基)嘧啶-4,6(1H,5H)-二酮 | 2-Furfurylamin-5-allylpyrimidindion-4,6 | 40262-24-6 | C12H13N3O3 |
| 5-烯丙基-2,3-二甲基-2-环戊烯-1-酮 | 5-allyl-2,3-dimethyl-cyclopent-2-enone | 466634-65-1 | C10H14O |
| 5-烯丙基-1-(4-羟基环己基)巴比妥酸 | 1-(4-Hydroxy-cyclohexyl)-5-allyl-barbitursaeure | 4256-27-3 | C13H18N2O4 |
| 5-溴靛红酸酐 | 5-bromoisatoic anhydride | 4692-98-2 | C8H4BrNO3 |
| 5-溴苯并恶唑-2-硫醇 | 5-bromobenzo[d]oxazole-2-thiol | 439607-87-1 | C7H4BrNOS |
| 5-溴苯并咪唑-2-甲酸 | 5-bromo-1H-benzimidazol-2-carboxylic acid | 40197-20-4 | C8H5BrN2O2 |
| 5-溴苯并呋喃-3-羧酸 | 5-bromobenzofuran-3-carboxylic acid | 461663-79-6 | C9H5BrO3 |
| 5-溴苯并[b]噻吩 | 5-bromobenzo[b]thiophene | 4923-87-9 | C8H5BrS |
| 5-溴甲基间苯二甲酸二甲酯 | dimethyl 5-(bromomethyl)isophthalate | 42268-88-2 | C11H11BrO4 |
| 5-溴甲基吲唑 | 5-bromomethyl-1H-indazole | 496842-04-7 | C8H7BrN2 |
| 5-溴甲基2-硝基吡啶,5-BROMOMETHYL-2-NITRO-PYRIDINE | 5-(bromomethyl)-2-nitropyridine | 448968-52-3 | C6H5BrN2O2 |
| 5-溴甲基-6-甲氧基-2-吡啶甲酸甲酯 | methyl 5-(bromomethyl)-6-methoxy-2-pyridinecarboxylate | 401792-84-5 | C9H10BrNO3 |
| 5-溴水杨酸甲酯 | 5-bromo-2-hydroxy-benzoic acid methyl ester | 4068-76-2 | C8H7BrO3 |