| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-亚硝基苯甲酸乙酯 | ethyl 2-nitrosobenzoate | 57892-27-0 | C9H9NO3 |
| 2-亚硝基-3H-异吲哚-1-酮 | 2,3-Dihydro-2-nitroso-1H-isoindol-1-on | 5415-18-9 | C8H6N2O2 |
| 2-亚硝基-1,3-二苯基-1,3-二氢-异吲哚 | 2-nitroso-1,3-diphenyl-1,3-dihydro-isoindole | 59164-28-2 | C20H16N2O |
| 2-亚甲基琥珀酸钾盐 | 2-Methylenesuccinic acid, potassium salt | 54617-22-0 | C5H4K2O4 |
| 2-亚甲基环辛醇 | 2-methylenecyclooctanol | 56900-26-6 | C9H16O |
| 2-亚甲基环戊烯-1-基乙酸酯 | 2-methylenecyclopenten-1-yl acetate | 53723-44-7 | C8H12O2 |
| 2-亚甲基戊二酸二甲酯 | dimethyl 2-methylenepentanedioate | 5621-44-3 | C8H12O4 |
| 2-亚甲基奎宁环-3-酮 | 2-methylene-3-quinuclidinone hydrochloride | 5832-54-2 | C8H11NO*ClH |
| 2-亚甲基十氢萘 | 2-methylene-decahydro-naphthalene | 58396-40-0 | C11H18 |
| 2-亚甲基十二碳n酸 | 2-methylenedodecanoic acid | 52756-21-5 | C13H24O2 |
| 2-亚甲基-4-戊酸乙酯 | Ethyl-α-propargyl acrylate | 54109-54-5 | C8H10O2 |
| 2-亚甲基-4-戊烯酸甲酯 | methyl penta-1,4-diene-2-carboxylate | 51122-89-5 | C7H10O2 |
| 2-亚甲基-3-甲基双环[2.2.1]庚烷 | (+/-)-2<i>exo</i>-methyl-3-methylene-norbornane | 529-14-6 | C9H14 |
| 2-亚甲基-3-(4-苯氧基苯甲酰基)丙酸 | 2-methylene-3-(4-phenoxybenzoyl)propionic acid | 58182-60-8 | C17H14O4 |
| 2-亚甲基-2,3-二氢[1,3]噻唑并[3,2-a]苯并咪唑 | 2-methylene-2,3-dihydrobenzo[4,5]imidazo[2,1-b]thiazole | 54045-52-2 | C10H8N2S |
| 2-亚甲基-1-甲硫基-3-丁烯 | 2-methylene-1-methylthio-3-butene | 57116-18-4 | C6H10S |
| 2-亚甲基-1-(1-哌啶基)-3-丁烯-1-酮 | 2-methylene-1-(piperidin-1-yl)but-3-en-1-one | 552866-15-6 | C10H15NO |
| 2-亚环己基-环戊酮 | 2-Cyclohexyliden-cyclopentanon | 52751-53-8 | C11H16O |
| 2-亚氨基-3,4-二甲基-2,3-二氢噻唑-5-羧酸乙酯 | 5-ethoxycarbonyl-3,4-dimethyl-2-imino-4-thiazoline | 57591-82-9 | C8H12N2O2S |
| 2-亚氨代乙酰氧基乙烷磺酸钠盐酸盐 | Isethionyl acetimidate sodium salt hydrochloride | 52914-43-9 | C4H9ClNNaO4S |
| 2-亚乙烯基-3,3-二甲基二环[2.2.1]庚烷 | 2,2-Dimethyl-3-ethylidenenorbornane | 54809-10-8 | C11H16 |
| 2-亚丙基丙二腈 | propylidenemalonitrile | 52833-34-8 | C6H6N2 |
| 2-五氟乙基-环己酮 | 2-pentafluoroethyl-cyclohexanone | 56734-75-9 | C8H9F5O |
| 2-二苯甲基哌啶盐酸盐 | 2-Benzhydrylpiperidine hydrochloride | 5807-81-8 | C18H22ClN |
| 2-二苯甲基哌啶 | desoxypipradrol | 519-74-4 | C18H21N |
| 2-二苯基膦苯甲醛 | (2-formylphenyl)(diphenyl)phosphine | 50777-76-9 | C19H15OP |
| 2-二苯基乙酰-1,3-茚酮-1-腙 | 2-diphenylacetyl-1,3-indandione-1-hydrazone | 5102-79-4 | C23H18N2O2 |
| 2-二甲氨基甲基-5-甲基-苯酚 | 2-Dimethylaminomethyl-5-methyl-phenol | 56501-37-2 | C10H15NO |
| 2-二甲氨基氯丙烷 | (2-chloro-1-methyl-ethyl)-dimethyl-amine | 53309-35-6 | C5H12ClN |
| 2-二甲氨基嘧啶 | 2-(dimethylamino)pyrimidine | 5621-02-3 | C6H9N3 |
| 2-二甲氨基吡啶 | 2-(Dimethylamino)pyridine | 5683-33-0 | C7H10N2 |
| 2-二甲氨基-4-苯基-3-丁烯腈 | 2-Dimethylamino-4-phenyl-3-butenenitrile | 57360-99-3 | C12H14N2 |
| 2-二甲氨基-3-氯-1,4-萘并醌 | 2-chloro-3-dimethylamino-1,4-naphthoquinone | 5350-26-5 | C12H10ClNO2 |
| 2-二甲氨-5-硝基三氟甲苯 | 2-dimethylamino-5-nitrobenzotrifluoride | 54672-09-2 | C9H9F3N2O2 |
| 2-二甲基氨基苯甲酸乙酯 | dimethylaminobenzoic acid ethyl ester | 55426-74-9 | C11H15NO2 |
| 2-二甲基氨基嘧啶-5-甲醛 | 2-(dimethylamino)pyrimidine-5-carbaldehyde | 55551-49-0 | C7H9N3O |
| 2-二甲基氨基乙酰肼盐酸盐 | N,N-dimethylglycine hydrazide hydrochloride | 539-64-0 | C4H11N3O*ClH |
| 2-二甲基氨基-4-(N-甲基苯胺基)苯酚 | 2-Dimethylamino-4-(N-methylanilino)phenol | 58639-24-0 | C15H18N2O |
| 2-二甲基氨基-3-硝基芴 | 3-Nitro-2-dimethylamino-fluoren | 57105-64-3 | C15H14N2O2 |
| 2-二甲基氨基-3,5,5-三甲基环己-2-烯-1-酮 | 2-(Dimethylamino)-3,5,5-trimethylcyclohex-2-en-1-one | 57696-94-3 | C11H19NO |
| 2-二甲基氨基-2-甲基-1-苯基-丙-1-醇 | 1-Phenyl-2-methyl-2-(dimethylamino)-propanol | 52486-75-6 | C12H19NO |
| 2-二环己基磷-2,4,6-三异丙基联苯 | XPhos | 564483-18-7 | C33H49P |
| 2-二溴甲基嘧啶 | 2-Dibrommethyl-pyrimidin | 54198-84-4 | C5H4Br2N2 |
| 2-二氮烯基苯甲酸 | benzenediazonium-2-carboxylate | 58434-28-9 | C7H6N2O2 |
| 2-二氮杂-2-(1-羟基环戊基)乙酸乙酯 | ethyl 2-diazo-2-(1-hydroxycyclopentyl)acetate | 55718-61-1 | C9H14N2O3 |
| 2-二异丙基氨基吡啶 | 2-(dipropylamino)pyridine | 50616-07-4 | C11H18N2 |
| 2-二十烷基噻吩 | 2-eicosylthiophene | 59782-33-1 | C24H44S |
| 2-二十一烷基-4,5-二氢-1H-咪唑-1-乙胺 | 2-Henicosyl-4,5-dihydro-1H-imidazole-1-ethylamine | 58568-58-4 | C26H53N3 |
| 2-二乙醇氨基-6-氯-4,8-二哌啶嘧啶并[5,4-d]嘧啶 | 2,2'-(6-chloro-4,8-di-piperidin-1-yl-pyrimido[5,4-<i>d</i>]pyrimidin-2-ylazanediyl)-bis-ethanol | 54093-92-4 | C20H30ClN7O2 |
| 2-二乙氧基磷酰乙基月桂酸酯 | (2-lauroyloxy-ethyl)-phosphonic acid diethyl ester | 5463-13-8 | C18H37O5P |