| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-二乙基膦酰基-2-氟乙酸 | (diethoxy phosphoryl) fluoroacetic acid | 30094-32-7 | C6H12FO5P |
| 2-乙酰氧基乙基膦酸二甲酯 | 2-acetoxyethanephosphonic acid dimethyl ester | 39118-50-8 | C6H13O5P |
| 2-乙酰氧基乙基膦酸 | β-Acetoxyethanphosphonsaeure | 32541-80-3 | C4H9O5P |
| 2-乙氧基乙烯基膦酸二氯酸酐 | (<i>trans</i>-2-ethoxy-vinyl)-phosphonic acid dichloride | 24330-96-9 | C4H7Cl2O2P |
| 2-乙氧基乙烯基膦酸二乙酯 | (Z)-Diethyl 2-ethoxyethenylphosphonate | 13868-21-8 | C8H17O4P |
| 2-乙氧基乙烯基膦酸二乙酯 | diethyl 2-ethoxyvinylphosphonate | 13868-21-8 | C8H17O4P |
| 2-乙氧基乙基膦酸二乙酯 | diethyl (2-ethoxyethyl)phosphonate | 5191-35-5 | C8H19O4P |
| 2-乙氧基三乙基磷酸乙酯 | ethyl 2-ethoxy-2-(diethylphosphono)acetate | 13676-06-7 | C10H21O6P |
| 2-乙基己基膦酸双(2-乙基己基)酯 | bis(2-ethylhexyl) 2-ethylhexylphosphonate | 126-63-6 | C24H51O3P |
| 2-乙基-2-异硫脲O-乙基-(氯甲基)亚磷酸盐 | 2-Ethyl-2-thiopseudourea O-ethyl-(chloromethyl)phosphite | 37031-93-9 | C3H8ClO3P*C3H8N2S |
| 2-丙酮基-5,5-二甲基-2-氧代-1,3,2-二氧杂磷杂环己烷 | 2-acetonyl-5,5-dimethyl-2-oxo-1,3,2-dioxaphosphorinane | 111011-80-4 | C8H15O4P |
| 2-丙基甲基氯膦酸酯 | methylphosphonic chloride isopropyl ester | 1445-76-7 | C4H10ClO2P |
| 2-丁基氨基丙烷-2-基膦酸 | Butaphosphone | 34691-05-9 | C7H18NO3P |
| 2-{4-[2-羟基-3-(丙烷-2-基氨基)丙氧基]苯基}乙酰胺-2-氯-5-(1-羟基-3-羰基-2,3-二氢-1H-异吲哚-1-基)苯磺酰胺(1:1) | Diisopropyl methylenediphosphonate | 73499-18-0 | C7H16Na2O6P2 |
| 2-[甲酰基(羟基)氨基]乙基膦酸 | 2-(N-formyl-N-hydroxyamino)ethylphosphonic acid | 104752-57-0 | C3H8NO5P |
| 2-[二(2,2,2-三氟乙氧基)磷酰]丙酸乙酯 | ethyl 2-[bis(2,2,2-trifluoroethyl)phosphono]propionate | 107905-52-2 | C9H13F6O5P |
| 2-[(氨基羰基)氧基]乙基乙基(羟基甲基)膦酸酯 | Phosphonic acid, (hydroxymethyl)-, 2-((aminocarbonyl)oxy)ethyl ethyl ester | 72749-63-4 | C6H14NO6P |
| 2-[(4-叠氮-5-羟基-2-硝基-苯基)氨基]乙基-(羟基-磷羧基氧代-磷基)氧代-次膦酸 | Acetic acid, bromophosphono- | 97730-55-7 | C2H4BrO5P |
| 2-(膦酰甲基)丙烯酸 | 2-Phosphonomethylacrylic acid | 4538-02-7 | C4H7O5P |
| 2-(甲基氨基)乙基膦酸 | 2-(N-methylamino)ethylphosphonic acid | 14596-55-5 | C3H10NO3P |
| 2-(甲基)丙烯酰胺基-2-甲基丙烷膦酸 | 2-(meth)acrylamido-2-methylpropanephosphonic acid | 94517-25-6 | C8H16NO4P |
| 2-(氨基甲氧基)乙基乙基(2-cyanoethyl)磷羧酸酯 | 2-(Carbamoyloxy)ethyl ethyl (2-cyanoethyl)phosphonate | 52870-25-4 | C8H15N2O5P |
| 2-(噻吩甲基)膦酸二乙酯 | diethyl thien-2-ylmethylphosphonate | 2026-42-8 | C9H15O3PS |
| 2-(二甲氨基)乙基3-[2-(乙烯基氧代)乙氧基]异丁酸酯 | Triammonium hydrogen ((dodecylimino)bis(methylene))bisphosphonate | 94202-00-3 | C14H42N4O6P2 |
| 2-(二甲氧基膦酰基)丙酸甲酯 | trimethyl 2-phosphonopropionate | 26530-60-9 | C6H13O5P |
| 2-(二甲氧基亚膦酰)-2-丙烯酸甲酯 | trimethyl 2-phosphonoacrylate | 55168-74-6 | C6H11O5P |
| 2-(二甲基氨基-氟磷酰)-N,N-二甲基乙胺 | 2-Dimethylaminoethyl(dimethylamido)phosphonofluoridate | 145194-46-3 | C6H16FN2OP |
| 2-(二乙氧基膦)乙酸乙酯 | Diethyl (ethoxyacetyl)phosphonate | 30492-56-9 | C8H17O5P |
| 2-(二乙氧基磷酰)丁酸 | 2-(diethylphosphono)butyric acid | 117898-77-8 | C8H17O5P |
| 2-(二乙氧基磷酰)-3-甲基丁酸 | 2-(diethoxyphosphoryl)-3-methylbutanoic acid | 119090-76-5 | C9H19O5P |
| 2-(二乙氧基磷酰)-2-苯乙基-3,4-二氢-2H-吡咯1-氧化物 | 2-(diethoxyphosphoryl)-2-phenethyl-3,4-dihydro-2H-pyrrole 1-oxide | 436099-08-0 | C16H24NO4P |
| 2-(二乙基膦酰)丙酸 | 2-(diethylphosphono)propionic acid | 30094-28-1 | C7H15O5P |
| 2-(乙氧基羟基膦酰基)乙酸 | monoethylphosphonoacetic acid | 65359-99-1 | C4H9O5P |
| 2-(乙基-氟磷酰)氧基丙烷 | ethyl-phosphonic acid-fluoride-isopropyl ester | 1189-87-3 | C5H12FO2P |
| 2-(5,5-二甲基-2-氧代-1,3,2-二氧磷杂环己烷-2-基)-1-羟基-2-甲基-3,4-二氢-2H-1lambda5-吡咯-1-基 | 2-methyl-2-(5,5-dimethyl-2-oxo-1,3,2-dioxaphosphinan-2-yl)-3,4-dihydro-2H-pyrrole 1-oxide | 934182-09-9 | C10H18NO4P |
| 2-(4,4-二甲基-2,5-二氧代-1-咪唑烷基)-2-甲基丙酸 | 1-(Diethoxyphosphoryl)-1-(dimethylamino)-2-methylpropan | 89264-65-3 | C10H24NO3P |
| 2-(2-羟乙基氨基)乙基膦酸 | {2-[(2-Hydroxyethyl)amino]ethyl}phosphonic acid | 121850-72-4 | C4H12NO4P |
| 2-(2-氨基乙胺基)乙基膦酸 | Phosphonic acid, [2-[(2-aminoethyl)amino]ethyl]- | 112013-36-2 | C4H13N2O3P |
| 2-(1-二丁氧基磷酰丁氧基)-1,3,2-二硫杂磷杂环戊烷 | 2-(1-(Dibutoxyphosphinyl)butoxy)-1,3,2-dithiaphospholane | 73987-21-0 | C14H30O4P2S2 |
| 2-(1,3-二噻吩)磷酸二甲酯 | dimethyl (1,3-dithiol-2-yl)phosphonate | 133113-76-5 | C5H9O3PS2 |
| 2,6-二氯苯基戊酸酯 | (5-((2-((2-Aminoethyl)amino)ethyl)amino)pentyl)phosphonic acid, sodium salt | 71436-95-8 | C9H22N3Na2O3P |
| 2,6-二-叔-丁基-4-氯苯酚 | 2-Phenyl-4H-1.3.2-benzodioxaphosphoran-2-on | 4242-21-1 | C13H11O3P |
| 2,5-双(二乙氧基磷酰基)噻吩 | tetraethyl thiophene-2,5-diphosphonate | 100651-98-7 | C12H22O6P2S |
| 2,3-环氧丙基膦酸二乙基酯 | diethyl (oxiran-2-ylmethyl)phosphonate | 7316-37-2 | C7H15O4P |
| 2,3,4,5,6-五氯-4-[二(烯丙氧基)亚膦酰]-2,5-环己二烯-1-酮 | 2,5-Cyclohexadien-4-one, pentachloro-4-(diallylphosphono)- | 73806-36-7 | C12H10Cl5O4P |
| 2,2-二甲氧基乙基磷酸二乙酯 | diethylphosphonoacetaldehyde-dimethylacetal | 17053-13-3 | C8H19O5P |
| 2,2-二溴二乙基膦酸乙酯 | triethyl dibromophosphonoacetate | 28845-75-2 | C8H15Br2O5P |
| 2,2-二氯-2-膦酰基乙酸三乙酯 | ethyl 2,2-dichloro-2-diethoxyphosphorylacetate | 5823-12-1 | C8H15Cl2O5P |
| 2,2-二乙氧基乙基磷酸二乙酯 | diethyl phosphonoacetaldehyde diethyl acetal | 7598-61-0 | C10H23O5P |
| 2,2,6,6-四甲基庚-3,4-二烯-3-基膦酸 | 2,2,6,6-Tetramethyl-3,4-heptadien-3-phosphorigessigsaeure | 42087-76-3 | C11H21O3P |