| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,5,7-三叔丁基-L-色氨酸 | 2,5,7-tri-tert-butyltryptophan | 62029-63-4 | C23H36N2O2 |
| 2,5,7,8-四甲基-2-[(4-硝基苯氧基)甲基]-4-氧代-3,4-二氢-2H-苯并吡喃-6-基乙酸酯 | 6-acetoxy-2,5,7,8-tetramethyl-2-(4-nitrophenoxymethyl)chroman-4-one | 107188-34-1 | C22H23NO7 |
| 2,5,7,8-四甲基-2-(4,8-二甲基壬基)-6-羟基色满 | 2,5,7,8-tetramethyl-2-(4,8-dimethylnonyl)-6-chromanol | 16171-35-0 | C24H40O2 |
| 2,5,6-三苯基吡啶-3,4-二羧酸 | 2,5,6-Triphenyl-pyridine-3,4-dicarboxylic acid | 143697-17-0 | C25H17NO4 |
| 2,5,6-三胺-1H-苯并咪唑 | 1H-Benzimidazole-2,5,6-triamine | 934333-22-9 | C7H9N5 |
| 2,5,6-三甲基苯并噻唑 | 2,5,6-trimethyl-benzothiazole | 5683-41-0 | C10H11NS |
| 2,5,6-三甲基苯并唑 | 2,5,6-trimethylbenzo[d]oxazole | 19219-98-8 | C10H11NO |
| 2,5,6-三甲基苯并咪唑 | 2,5,6-trimethylbenzimidazole | 3363-56-2 | C10H12N2 |
| 2,5,6-三甲基-4-羟基嘧啶 | 2,5,6-trimethylpyrimidin-4-ol | 89943-15-7 | C7H10N2O |
| 2,5,6-三甲基-3-苯基吡啶 | 2,5,6-trimethyl-3-phenylpyridine | 1052727-69-1 | C14H15N |
| 2,5,6-三甲基-3-乙基苯并噁唑碘 | 2,5,6-Trimethyl-benzoxazol-ethoiodid | 62509-87-9 | C12H16NO*I |
| 2,5,6-三甲基-1-苯并呋喃 | 2,5,6-trimethyl-benzofuran | 92016-80-3 | C11H12O |
| 2,5,6-三溴-3-甲基吡啶 | 2,3,6-Tribromo-5-methylpyridine | 393516-82-0 | C6H4Br3N |
| 2,5,6-三氯苯并咪唑 | 2,5,6-trichloro-1H-benzo[d]imidazole | 16865-11-5 | C7H3Cl3N2 |
| 2,5,6-三氯烟酸 | 2,5,6-Trichloronicotinic Acid | 54718-39-7 | C6H2Cl3NO2 |
| 2,5,6-三氯烟酰胺 | 2,5,6-trichloronicotinamide | 142266-62-4 | C6H3Cl3N2O |
| 2,5,6-三氯烟酰氯 | 2,5,6-trichloronicotinoyl chloride | 58584-88-6 | C6HCl4NO |
| 2,5,6-三氯烟腈 | 2,5,6-trichloronicotinonitrile | 40381-92-8 | C6HCl3N2 |
| 2,5,6-三氯吡啶-3-胺 | 3-Amino-2,5,6-trichloropyridine | 55304-76-2 | C5H3Cl3N2 |
| 2,5,6-三氯-喹唑啉 | 2,5,6-Trichlorchinazolin | 67092-21-1 | C8H3Cl3N2 |
| 2,5,6-三氯-4-甲基烟腈 | 5-chloro-3-cyano-4-methyl-2,6-dichloropyridine | 63195-39-1 | C7H3Cl3N2 |
| 2,5,6-三氯-4-嘧啶羧酸甲酯 | 2,5,6-trichloro-pyrimidine-4-carboxylic acid methyl ester | 89284-85-5 | C6H3Cl3N2O2 |
| 2,5,6-三氯-3-羟基吡啶 | 2,5,6-Trichloro-3-hydroxypyridine | 24525-62-0 | C5H2Cl3NO |
| 2,5,6-三氯-3-三氟甲基吡啶 | 2,5,6-trichloro-3-tirfluoromethylpyridine | 80289-91-4 | C6HCl3F3N |
| 2,5,6-三氯-3,4-二氢喹唑啉 | 2,5,6-Trichloro-1,4-dihydroquinazoline | 78052-12-7 | C8H5Cl3N2 |
| 2,5,6-三氯-1H-吲哚-3-甲醛 | 3-formyl-2,5,6-trichloroindole | 800400-47-9 | C9H4Cl3NO |
| 2,5,6-三氯-1H-吲哚 | 2,5,6-trichloroindole | 286949-65-3 | C8H4Cl3N |
| 2,5,6-三氯-1,3-苯并噻唑 | 2,5,6-trichloro benzothiazole | 120258-61-9 | C7H2Cl3NS |
| 2,5,6-三氨基-3-甲基嘧啶-4(3H-)-酮 | 1-Methyl-2,4,5-triamino-6-oxo-dihydropyrimidin | 45864-29-7 | C5H9N5O |
| 2,5,6-三氨基-1-甲基-4(1H)-嘧啶酮 | 1-Methyl-2,5,6-triamino-1,4-dihydro-4-pyrimidon | 45864-28-6 | C5H9N5O |
| 2,5,6-三氟烟酸 | 2,5,6-Trifluoronicotinic acid | 773109-19-6 | C6H2F3NO2 |
| 2,5,6-三氟吡啶-3,4-二胺 | 3,4-diamino-2,5,6-trifluoropyridine | 6256-96-8 | C5H4F3N3 |
| 2,5,6-三氟-4-嘧啶胺 | 4-aminotrifluoropyrimidine | 697-85-8 | C4H2F3N3 |
| 2,5,6-三氟-(9ci)-3-吡啶甲胺 | (2,5,6-Trifluoropyridin-3-yl)methanamine | 771582-56-0 | C6H5F3N2 |
| 2,5,6,7-四氢异吲哚-4-酮 | 2,5,6,7-tetrahydro-4H-isoindol-4-one | 113880-79-8 | C8H9NO |
| 2,5,6,7-四氢-4H-吡咯并[3,4-c]吡啶-4-酮 | 2,5,6,7-Tetrahydropyrrolo[3,4-c]pyridin-4-one | 736990-47-9 | C7H8N2O |
| 2,5,6,7-四氢-3H-吡咯并[2,1-c][1,2,4]三唑-3-酮 | 6,7-dihydro-2H-pyrrolo[2,1-c][1,2,4]triazol-3(5H)-one | 116056-07-6 | C5H7N3O |
| 2,5,6,7-四氢-2-苯基-4H-苯并三唑-4-酮肟1-氧化物 | 4-hydroxyimino-2-phenyl-4,5,6,7-tetrahydro-2H-1,2,3-benzotriazol-1-ium-1-olate | —— | C12H12N4O2 |
| 2,5,6,7,8,9-六氢-3H-[1,2,4]噻唑并[4,3-a]氮杂烷-3-酮 | 3-oxo-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine | 27182-43-0 | C7H11N3O |
| 2,5,5-三甲基哌嗪-1-羧酸叔丁酯 | tert-butyl 2,5,5-trimethyl-1-piperazinecarboxylate | 308109-96-8 | C12H24N2O2 |
| 2,5,5-三甲基-四氢-呋喃-2-甲醛 | 2,5,5-Trimethyloxolane-2-carbaldehyde | 144640-93-7 | C8H14O2 |
| 2,5,5-三甲基-8,8A-氧桥-十氢-2-萘酚 | 3H-Naphth[1,8a-b]oxiren-7-ol, octahydro-4,4,7-trimethyl- | 68845-01-2 | C13H22O2 |
| 2,5,5-三甲基-2-羟基四氢呋喃 | 2,5,5-trimethyl-2-hydroxytetrahydrofuran | 81027-90-9 | C7H14O2 |
| 2,5,5-三氟-1-甲基-2,5-二氢-1H-吡咯-2-甲腈 | 2,5,5,-trifluoro-1-methyl-3-pyrroline-2-carbonitrile | 363152-97-0 | C6H5F3N2 |
| 2,5,5-三乙基-2-甲基-噻唑烷-4-酮 | 2-Methyl-2.5.5-triaethyl-thiazolidin-on-(4) | 102450-90-8 | C10H19NOS |
| 2,5,11-三甲基-6H-吡啶并[4,3-b]咔唑鎓 | 2-Methylellipticinium | 69467-91-0 | C18H17N2+ |
| 2,5,11-三甲基-1,6-二氢吡啶并[3,2-b]咔唑-4-酮 | 1,4-dihydro-4-oxo-2,5,11-trimethyl-6H-pyrido<3,2-b>carbazole | 111249-53-7 | C18H16N2O |
| 2,5,-二溴烟酸乙酯 | ethyl 2,5-dibromonicotinate | 1214375-74-2 | C8H7Br2NO2 |
| 2,5'-脱水尿苷 | 2,5'-anhydrouridine | 22329-20-0 | C9H10N2O5 |
| 2,5'-脱水-5-甲基尿苷 | 2,5'-Anhydro-5-methyluridine | 29789-17-1 | C10H12N2O5 |