| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,5-二(氯甲基)-1,4-二(丁氧基苯) | 1-(4-Ethoxyphenyl)-3-[(4-phenylquinazolin-2-yl)sulfanyl]pyrrolidine-2,5-dione | 6606-68-4 | C26H21N3O3S |
| 2,5-二(三溴甲基)-1,3,4-噻二唑 | 2,5-Bis(tribrommethyl)-1,3,4-thiadiazol | 63140-62-5 | C4Br6N2S |
| 2,5-二(P-甲苯氧基)-1,4-环己烷二酮 | 2,5-Bis(4-methylphenoxy)cyclohexane-1,4-dione | 64011-60-5 | C20H20O4 |
| 2,5-二(4-氯苯胺基)-3,6-二氯苯醌 | 2,5-bis(4'-chloroanilino)-3,6-dichloro-1,4-benzoquinone | 6201-69-0 | C18H10Cl4N2O2 |
| 2,5-二(4-氨基苯甲酰胺基)苯磺酸钠 | Benzenesulfonic acid, 2,5-bis[(4-aminobenzoyl)amino]-, monosodium salt | 67875-28-9 | C20H17N4NaO5S |
| 2,5-二(2-甲氧基苯基)噻唑并[5,4-d]噻唑 | 2,5-bis(2-methoxyphenyl)thiazolo[5,4-d]thiazole | 63149-09-7 | C18H14N2O2S2 |
| 2,5-二(1-甲基乙氧基)-4-(吗啉基)偶氮苯四氟硼酸盐 | 4-Morpholino-2,5-diisopropoxybenzenediazonium tetrafluoroborate | 68400-46-4 | C16H24BF4N3O3 |
| 2,5-二(1-甲基乙氧基)-4-(吗啉基)偶氮苯六氟磷酸盐 | 4-Morpholino-2,5-diisopropoxybenzenediazonium hexafluorophosphate | 68400-45-3 | C16H24F6N3O3P |
| 2,5-(2-吡啶基)吡咯 | 2-(5-(pyridin-2-yl)-1H-pyrrol-2-yl)pyridine | 60794-56-1 | C14H11N3 |
| 2,5,9-三甲基癸烷 | 2,5,9-trimethyldecane | 62108-22-9 | C13H28 |
| 2,5,9-三甲基-2,4,8-癸三烯醛 | 2,5,9-trimethyl-deca-2,4,8-trienal | 60437-19-6 | C13H20O |
| 2,5,8-三甲氧基-4-甲基喹啉 | 2,5,8-Trimethoxy-4-methyl-chinolin | 66570-51-2 | C13H15NO3 |
| 2,5,8-三甲基-4H-1-苯并吡喃-4-酮 | 2,5,8-trimethyl-chromen-4-one | 60595-60-0 | C12H12O2 |
| 2,5,8-三甲基-2,3-二氢色烯-4-酮 | (±)-2,5,8-trimethyl-4-chromanone | 61995-61-7 | C12H14O2 |
| 2,5,8-三氯-喹唑啉 | 2,5,8-Trichlorchinazolin | 67092-22-2 | C8H3Cl3N2 |
| 2,5,8-三氯-七氮杂非那烯 | cyameluric chloride | 6710-92-5 | C6Cl3N7 |
| 2,5,8,11-四氧杂十三烷-13-基4-甲基苯磺酸酯 | 2,5,8,11-tetraoxatridecan-13-ol tosylate | 62921-76-0 | C16H26O7S |
| 2,5,8,11-二甲基-6-十二炔-5,8-二醇 | 2,5,8,11-tetramethyl-6-dodecyn-5,8-diol | 68227-33-8 | C16H30O2 |
| 2,5,8,11,14,17,20,23-八氧杂二十五烷-25-硫醇 | 2,5,8,11,14,17,20,23-Octaoxapentacosane-25-thiol | 651042-83-0 | C17H36O8S |
| 2,5,8,11,14,17,20,23,26-九氧杂二十八烷-28-硫醇 | 2,5,8,11,14,17,20,23,26-Nonaoxaoctacosane-28-thiol | 651042-84-1 | C19H40O9S |
| 2,5,8,11,14,17,20,23,26,29-十氧杂三十一烷-31-硫醇 | 2,5,8,11,14,17,20,23,26,29-Decaoxahentriacontane-31-thiol | 651042-85-2 | C21H44O10S |
| 2,5,7-三甲基茚满-1-酮 | 2,5,7-trimethyl-indan-1-one | 65001-59-4 | C12H14O |
| 2,5,7-三甲基喹啉-8-醇 | 8-hydroxy-2,5,7-trimethylquinoline | 6759-80-4 | C12H13NO |
| 2,5,7-三甲基-4-喹啉胺 | 2,5,7-trimethyl-[4]quinolylamine | 689277-04-1 | C12H14N2 |
| 2,5,7-三甲基-2,3-二氢色烯-4-酮 | (±)-2,5,7-trimethyl-4-chromanone | 61995-63-9 | C12H14O2 |
| 2,5,7-三甲基-1,4-二氮杂双环[2.2.2]辛烷 | 2,5,7-trimethyl-1,4-diaza-bicyclo[2.2.2]octane | 6711-36-0 | C9H18N2 |
| 2,5,7-三甲基-1,2,3,4-四氢嘧啶并[1,6-a]吲哚 | 2,5,7-trimethyl-1,2,3,4-tetrahydro-pyrimido[1,6-<i>a</i>]indole | 61467-28-5 | C14H18N2 |
| 2,5,7-三甲基-1,2,3,4-四氢-萘 | 2,5,7-Trimethyl-1,2,3,4-tetrahydro-naphthalin | 65001-61-8 | C13H18 |
| 2,5,7-三氯-4,6-二甲基-3H-吲哚-3-酮 | 2,5,7-Trichloro-4,6-dimethyl-3H-indol-3-one | 6411-58-1 | C10H6Cl3NO |
| 2,5,7-三氯-3-伪吲哚酮 | 2,5,7-trichloro-indol-3-one | 6199-93-5 | C8H2Cl3NO |
| 2,5,7-三氮杂螺[3.4]辛烷-8-酮盐酸盐 | 2,5,7-Triazaspiro[3.4]octan-8-one hydrochloride | 686344-68-3 | C5H10ClN3O |
| 2,5,7-三叔丁基-L-色氨酸 | 2,5,7-tri-tert-butyltryptophan | 62029-63-4 | C23H36N2O2 |
| 2,5,6-三苯基-4,6-二氢-1,3,4-噻二嗪-5-醇 | 2,5,6-triphenyl-5,6-dihydro-4<i>H</i>-[1,3,4]thiadiazin-5-ol | 62625-48-3 | C21H18N2OS |
| 2,5,6-三甲基辛烷 | 2,5,6-trimethyloctane | 62016-14-2 | C11H24 |
| 2,5,6-三甲基癸烷 | 2,5,6-Trimethyldecane | 62108-23-0 | C13H28 |
| 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 |
| 2,5,5-三甲基-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-6,6-二甲氧基-2-己烯 | Amarocit | 67674-46-8 | C11H22O2 |
| 2,5,5-三甲基-1-己烯 | 2,5,5-Trimethyl-hex-1-en | 62185-56-2 | C9H18 |
| 2,5,5-三甲基-1,6-庚二烯 | 2,5,5-trimethyl-1,6-heptadiene | 62238-28-2 | C10H18 |
| 2,5,2',5'-四氯-4-甲硫基联苯 | 4-Methylthio-2,2',5,5'-tetrachlor-biphenyl | 60640-57-5 | C13H8Cl4S |
| 2,5,11-三甲基-6H-吡啶并[4,3-b]咔唑鎓 | 2-Methylellipticinium | 69467-91-0 | C18H17N2+ |
| 2,4二(甲硫基)嘧啶-5羧酸 | 2,4-dimethylthiopyrimidine-5-carboxylic acid | 6299-27-0 | C7H8N2O2S2 |
| 2,4-滴异丙醇铵盐 | 2,4-D isopropanolamine salt | 6365-72-6 | C11H15Cl2NO4 |
| 2,4-戊烷二酮铷水合物 | (Pentane-2,4-dionato-O,O')rubidium | 66169-93-5 | C5H7O2Rb |
| 2,4-戊二醇 | pentane-1,3-diol | 625-69-4 | C5H12O2 |