| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2-二(二甲基氨基)乙腈 | Bis(dimethylamino)acetonitril | 2214-82-6 | C6H13N3 |
| 2,2-二(2-氯乙基)-1-氧杂-2-铵环戊烷碘化物 | 2,2-Bis(2-chloroethyl)isoxazolidinium | 101670-73-9 | C7H14Cl2NO*I |
| 2,2-二(2-氯乙基)-1-氧杂-2-铵环戊烷氯化物 | 2,2-Bis(2-chloroethyl)isoxazolidinium chloride | 101670-72-8 | C7H14Cl3NO |
| 2,2-二((2-(二乙基氨基)乙氧基)甲基)-1,3-丙烷二硫醇二盐酸盐 | 2,2-bis[2-(diethylamino)ethoxymethyl]propane-1,3-dithiol;hydron;dichloride | —— | C17H40Cl2N2O2S2 |
| 2,2-丙烷二胺 | dimethylaminomethylamine | 107240-00-6 | C3H10N2 |
| 2,2-[乙烯双(亚氨基三亚甲基亚氨基)]双(乙烷胺) | <i>N</i>,<i>N</i>'-bis-[3-(2-amino-ethylamino)-propyl]-ethylenediamine | 62708-55-8 | C12H32N6 |
| 2,2-[(3-溴苯基)亚氨基]双乙醇 | 3-bromo-<i>N</i>,<i>N</i>-bis-(2-hydroxy-ethyl)-aniline | 62143-14-0 | C10H14BrNO2 |
| 2,2-[(3-氟苯基)亚氨基]二乙醇 | 3-Fluor-N.N-bis-<2-hydroxy-aethyl>-anilin | 323-60-4 | C10H14FNO2 |
| 2,2-[(1-甲基丙基)亚氨基]双乙醇 | 2,2'-[(1-Methylpropyl)imino]bisethanol | 62201-67-6 | C8H19NO2 |
| 2,2-(辛基亚氨基)双乙醇 | n-octyl dihydroxyethyl tertiary amine | 15520-05-5 | C12H27NO2 |
| 2,2-(己基亚氨基)二乙醇 | 2-[hexyl-(2-hydroxyethyl)amino]ethanol | 6752-33-6 | C10H23NO2 |
| 2,2-(乙烯二亚胺)二丁醇二盐酸盐 | Hydron;2-[2-(1-hydroxybutan-2-ylamino)ethylamino]butan-1-ol;dichloride | —— | C10H26Cl2N2O2 |
| 2,2-(9-十八烯基亚氨)双(乙醇) | (9-octadecenyl)di(hydroxyethyl)amine | 25307-17-9 | C22H45NO2 |
| 2,2,7,7-四甲基-3-氮杂-3,5-辛二烯 | 2,2,7,7-tetramethyl-3-azaocta-3,5-diene | 101911-16-4 | C11H21N |
| 2,2,6-三甲基-环己酮腙 | 2,2,6-trimethylcyclohexanone hydrazone | 189633-82-7 | C9H18N2 |
| 2,2,6-三氟-4-甲基-吗啉 | 2,2,6-trifluoro-N-methylmorpholine | 80958-33-4 | C5H8F3NO |
| 2,2,6,6-四氟吗啉 | 2,2,6,6-tetrafluoromorpholine | 65502-95-6 | C4H5F4NO |
| 2,2,5-三甲基己腈 | 2,2,5-trimethyl-hexanenitrile | 35863-42-4 | C9H17N |
| 2,2,5,5-四(三氟甲基)-3-咪唑啉 | 2,2,5,5-Tetrakis(trifluoromethyl)-3-imidazoline | 114611-60-8 | C7H2F12N2 |
| 2,2,5,5-四(1-甲基环丙基)-1,3,4-噻二唑 | 2,2,5,5-Tetrakis-(1-methyl-cyclopropyl)-2,5-dihydro-[1,3,4]thiadiazole | 89664-47-1 | C18H28N2S |
| 2,2,4-三甲基戊腈 | 2,2,4-Trimethyl-valeriansaeurenitril | 69462-10-8 | C8H15N |
| 2,2,4-三甲基己烷-1,6-二胺 | 2,2,4-trimethyl-1,6-diaminohexane | 3236-53-1 | C9H22N2 |
| 2,2,4-三甲基己-1,6-二基二异氰酸酯 | 2,2,4-trimethylhexamethylene diisocyanate | 16938-22-0 | C11H18N2O2 |
| 2,2,4-三甲基-4-亚硝基戊烷 | 2,2,4-tetramethyl-4-nitrosopentane | 31044-98-1 | C8H17NO |
| 2,2,4,9,9,11-六甲基四氮杂-14-冠-4水合物 | 5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane | 54622-44-5 | C16H36N4 |
| 2,2,4,6-四(二甲基氨基)-4,6-二氟-1,3,5,2,4,6-三氮杂三膦咛 | 1,3,5,2,4,6-Triazatriphosphorine, 2,2,4,6-tetrakis(dimethylamino)-4,6-difluoro- | 70660-01-4 | C8H24F2N7P3 |
| 2,2,4,5-四氯戊腈 | 2,2,4,5-tetrachloropentanonitrile | 116547-32-1 | C5H5Cl4N |
| 2,2,4,4-四甲基-3-戊酮肟 | 2,2,4,4-tetramethyl-pentan-3-one oxime | 7754-22-5 | C9H19NO |
| 2,2,4,4-四甲基-3-戊酮亚胺 | 2,2,4,4-tetramethyl-3-pentanone imine | 29097-52-7 | C9H19N |
| 2,2,4,4-四甲基-1,3-环丁烷二酮二缩氨基脲 | 1,3-Cyclobutanedione, 2,2,4,4-tetramethyl-, disemicarbazone | 73806-30-1 | C10H18N6O2 |
| 2,2,4,4-四甲基-1,3-环丁烷二酮二缩氨基硫脲 | 2,2,4,4-Tetramethylcyclobutanedione dithiosemicarbazone | 73816-39-4 | C10H18N6S2 |
| 2,2,4,4-四甲基-1,3-环丁烷二胺 | 2,2,4,4-tetramethyl-1,3-cyclobutanediamine | 7531-10-4 | C8H18N2 |
| 2,2,4,4,6,6,8,8-八(二甲基氨基)-1,3,5,7-四氮杂-2,4,6,8-四磷杂(v)环辛-1,3,5,7-四烯 | Oktakis-dimethylamino-cyclotetraphosphazatetraen | 1678-56-4 | C16H48N12P4 |
| 2,2,3-三甲基-丁腈 | 2,2,3-trimethyl-butyronitrile | 26154-43-8 | C7H13N |
| 2,2,3-三氯丙腈 | 2,2,3-trichloropropionitrile | 813-74-1 | C3H2Cl3N |
| 2,2,3,6-四甲基环己烷胺 | 2,2,3,6-tetramethyl-cyclohexylamine | 854727-77-8 | C10H21N |
| 2,2,3,5-四甲基-2H-吡咯 | 2,2,3,5-tetramethyl-2H-pyrrole | 122546-85-4 | C8H13N |
| 2,2,3,3-四甲基-1,1-环丙烷二甲腈 | 3,3-dicyano-1,1,2,2-tetramethylcyclopropane | 1195-70-6 | C9H12N2 |
| 2,2,3,3-四氰基丁烷 | 2,2,3,3-Tetracyanobutane | 66223-43-6 | C8H6N4 |
| 2,2,3,3-四氟环丁烷甲腈 | 1-cyano-2,2,3,3-tetrafluorocyclobutane | 356-81-0 | C5H3F4N |
| 2,2,3,3-四氟丙酸铵 | Azane;2,2,3,3-tetrafluoropropanoic acid | 1428-27-9 | C3H2F4O2*H3N |
| 2,2,3,3-四氟丁二腈 | Tetrafluorbernsteinsaeure-dinitril | 663-41-2 | C4F4N2 |
| 2,2,3,3-四(2-甲基丙基)丁二腈 | Tetraisobutylbernsteinsaeuredinitril | 85688-86-4 | C20H36N2 |
| 2,2,3,3,5,5,6,6-八氟-4-(十一氟环己基)吗啉 | F-cyclohexylmorpholine | 114832-09-6 | C10F19NO |
| 2,2,3,3,4,4,5,5-八氟-1-(五氟乙基)-吡咯烷 | perfluoro(N-ethylpyrrolidine) | 78159-15-6 | C6F13N |
| 2,2,3,3,4,4,5,5,6,6-十氟-1-(五氟乙基)哌啶 | perfluoro(N-ethylpiperidine) | 564-11-4 | C7F15N |
| 2,2,3,3,4,4,5,5,6,6-十氟-1-(1,1,2,2,3,3,3-七氟丙基)哌啶 | perfluoro(N-propylpiperidine) | 599-06-4 | C8F17N |
| 2,2,3,3,4,4,5,5,6,6,6-十一氟己腈 | F-hexanonitrile | 23790-49-0 | C6F11N |
| 2,2,3,3,4,4,4-七氟丁脒盐酸盐(1:1) | heptafluorobutyramidine hydrochloride | 2358-53-4 | C4H3F7N2*ClH |
| 2,2,3,3,3-五氟丙脒盐酸盐 | 2,2,3,3,3-Pentafluoro-propionamidineHCl | 3799-21-1 | C3H4ClF5N2 |