| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 2,4-戊二烯酸 | 1,3-butadiene-1-carboxylic acid | 626-99-3 | C5H6O2 |
| 2,4-戊二炔-1-基3,5-二羟基苯甲酸酯 | penta-2,4-diynyl 3,5-dihydroxybenzoate | 623176-87-4 | C12H8O4 |
| 2,4-庚烷二基二氨基甲酸酯 | 2,4-Heptanediol, dicarbamate | 63834-26-4 | C9H18N2O4 |
| 2,4-己二烯基癸酸酯 | Decanoic acid,4-hexadienyl ester | 67027-57-0 | C16H28O2 |
| 2,4-己二炔-1,1,6,6-四基四乙酸酯 | 1,1,6,6-tetraacetoxy-hexa-2,4-diyne | 67088-71-5 | C14H14O8 |
| 2,4-壬烷二酮 | 2,4-nonanedione | 6175-23-1 | C9H16O2 |
| 2,4-壬二烯醛 | 2,4-nonadienal | 6750-03-4 | C9H14O |
| 2,4-壬二烯-1-醇 | 1-hydroxy-2,4-nonadiene | 62488-56-6 | C9H16O |
| 2,4-吡啶二羧醛 | 2,4-Diformyl-pyridin | 6220-65-1 | C7H5NO2 |
| 2,4-双[4-(二乙氨基)-2-羟基苯基]方酸 | 1,3-Bis(2-hydroxy-4-diethylamino-phenyl)-2-oxo-cyclobutenylium-4-olat | 68842-66-0 | C24H28N2O4 |
| 2,4-双[(2-羟基苯基)甲基]-5-甲氧基苯-1,3-二醇 | 2,4-Bis[(2-hydroxyphenyl)methyl]-5-methoxybenzene-1,3-diol | 61463-13-6 | C21H20O5 |
| 2,4-双(苯硫基)-1,3-二硫杂-2,4-二磷杂环丁烷 2,4-二硫化物 | 2,4-bis(phenylthio)-1,3-dithia-2λ<sup>5</sup>,4λ<sup>5</sup>-diphosphetane 2,4-disulphide | 60118-15-2 | C12H10P2S6 |
| 2,4-双(苄氧基)-1-甲氧基苯 | 2,4-bis(benzyloxy)-1-methoxybenzene | 6383-02-4 | C21H20O3 |
| 2,4-双(三氯甲基)吡啶 | 2,4-bis-trichloromethyl-pyridine | 6969-52-4 | C7H3Cl6N |
| 2,4-双(p-氨基苯基)-4-甲基-1-戊烯 | Di-p-isopropenylanilin | 62741-12-2 | C18H22N2 |
| 2,4-十七二炔-1-醇 | heptadeca-2,4-diyn-1-ol | 64034-03-3 | C17H28O |
| 2,4-二苯氧基喹唑啉 | 2,4-diphenoxy-quinazoline | 6640-62-6 | C20H14N2O2 |
| 2,4-二苯基苯胺 | 2,4-diphenylaniline | 63344-48-9 | C18H15N |
| 2,4-二苯基咪唑 | 2,5-diphenyl-1H-imidazole | 670-83-7 | C15H12N2 |
| 2,4-二苯基-5,6-二氢-4H-萘并(1,2-b)噻喃 | 2,4-Diphenyl-5,6-dihydro-4H-naphtho(1,2-b)thiopyran | 65193-63-7 | C25H20S |
| 2,4-二苯基-4-甲基-1-戊烯 | 2,4-diphenyl-4-methyl-pent-1-ene | 6362-80-7 | C18H20 |
| 2,4-二苯基-3,4-二氢色烯-2-醇 | 2,4-Diphenyl-chroman-2-ol | 6274-71-1 | C21H18O2 |
| 2,4-二羟基苯腈 | 2,4-dihydroxybenzonitrile | 64419-24-5 | C7H5NO2 |
| 2,4-二羟基苯磺酸 | 1,3-dihydroxybenzene-4-sulfonic acid | 6409-58-1 | C6H6O5S |
| 2,4-二羟基苯基乙酸甲酯 | 2,4-dihydroxyphenylacetic acid methyl ester | 67828-42-6 | C9H10O4 |
| 2,4-二羟基苯乙酸乙酯 | (2,4-dihydroxy-phenyl)-acetic acid ethyl ester | 67828-62-0 | C10H12O4 |
| 2,4-二羟基苯乙酸 | (2,4-dihydroxyphenyl)acetic acid | 614-82-4 | C8H8O4 |
| 2,4-二羟基苯乙酰胺 | Benzeneacetamide, 2,4-dihydroxy- | 68929-11-3 | C8H9NO3 |
| 2,4-二羟基苯乙胺 | 2,4-dihydroxybenzylamine | 63452-56-2 | C7H9NO2 |
| 2,4-二羟基噻唑-5-乙酸 | 2,4-dihydroxythiazole-5-acetic acid | 6628-19-9 | C5H5NO4S |