| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 1-(2,4-二氯苯基)-N-(2H-1,2,4-三唑-3-基)甲亚胺 | 1-(2,4-dichlorophenyl)-N-(1H-1,2,4-triazol-5-yl)methanimine | 73953-90-9 | C9H6Cl2N4 |
| 1-(2,4-二氯苯基)-2-(1H-咪唑-1-基)乙酮 4-甲基苯磺酸盐(1:1) | 1-<(2,4-dichlorophenyl)acetyl>imidazole p-toluenesulfonate | 79146-63-7 | C7H8O3S*C11H8Cl2N2O |
| 1-(2,4-二氯苯基)-1-环丙甲腈 | 1-(2,4-dichloro-phenyl)-cyclopropanecarbonitrile | 71463-55-3 | C10H7Cl2N |
| 1-(2,4-二氯苯基)-1-(4-氟苯基)-2-(1,2,4-三唑-1-基)乙醇 | ICI 153.066 | 76674-22-1 | C16H12Cl2FN3O |
| 1-(2,4-二氯-5-甲基苯基)乙酮 | 2,4-dichloro-5-methylacetophenone | 77344-73-1 | C9H8Cl2O |
| 1-(2,4,6-三甲氧基苯基)丁烷-1-酮 | 1-(2,4,6-trimethoxyphenyl)-1-butanone | 76569-40-9 | C13H18O4 |
| 1-(2,4,6-三甲基苯基)-5-氟-2-苯基-4-(三氟甲基)咪唑 | 1-(2,4,6-Trimethylphenyl)-5-fluor-2-phenyl-4-(trifluormethyl)imidazol | 70276-87-8 | C19H16F4N2 |
| 1-(2,4,6-三甲基-3,5-二硝基-苯基)乙酮 | 1-(2,4,6-trimethyl-3,5-dinitro-phenyl)-ethanone | 7498-52-4 | C11H12N2O5 |
| 1-(2,4,6-三异丙基苯磺酰基)-3-硝基-1H-1,2,4-三唑 | 1-(2,4,6-tri-isopropylbenzenesulphonyl)-3-nitro-1,2,4-triazole | 73118-37-3 | C17H24N4O4S |
| 1-(2,4,5-三羟基苯基)-2-苯基乙酮 | 1-(2,4,5-trihydroxyphenyl)-2-phenylethanone | 787-06-4 | C14H12O4 |
| 1-(2,4,5-三羟基苯基)-2-(4'-羟基苯基)乙酮 | 1-(2-bromobenzyl)-2-acetylpyrrole | 760945-88-8 | C13H12BrNO |
| 1-(2,4,5-三甲基苯基)-1-丙酮 | 1-(2,4,5-trimethyl-phenyl)-propan-1-one | 71209-72-8 | C12H16O |
| 1-(2,4,4-三甲基-4,5-二氢-1,3-恶唑-5-基)乙酮 | 1-(2,4,4-Trimethyl-4,5-dihydro-1,3-oxazol-5-yl)ethan-1-one | 77219-10-4 | C8H13NO2 |
| 1-(2,3-环氧基丙基)-4-苯基哌嗪 | 1-(1-phenyl-4-piperazino)-2,3-epoxypropane | 72566-27-9 | C13H18N2O |
| 1-(2,3-二羟基丙基)-3,7-二甲基-2H-嘌呤-6-酮 | 2,3-Dihydro-1-(2,3-dihydroxypropyl)-3,7-dimethyl-6(1H)-purinone | 73986-44-4 | C10H16N4O3 |
| 1-(2,3-二甲氧基-苯基)-2-硝基乙醇 | 1-(2,3-dimethoxy-phenyl)-2-nitroethanol | 76048-88-9 | C10H13NO5 |
| 1-(2,3-二甲基-吲哚-1-基)-3-甲基氨基-丙烷-2-醇 | 4-hydroxy-N-methyl-N-isopropyltryptamine | 77872-43-6 | C14H20N2O |
| 1-(2,3-二溴-丙氧基)-丁烷 | 1-(2,3-dibromo-propoxy)-butane | 79629-36-0 | C7H14Br2O |
| 1-(2,3-二氢苯并[b]噻吩-5-基)乙酮 | 1-(2,3-dihydrobenzo[b]thiophen-5-yl)ethan-1-one | 7019-66-1 | C10H10OS |
| 1-(2,3-二氢苯并[b][1,4]二噁英-5-基)-N-甲基甲胺 | (2,3-dihydro-benzo[1,4]dioxin-5-ylmethyl)methylamine | 709649-64-9 | C10H13NO2 |
| 1-(2,3-二氢-4-甲基-2-硫氧代-5-噻唑)-乙酮 | 5-acetyl-2-mercapto-4-methylthiazole | 7725-93-1 | C6H7NOS2 |
| 1-(2,3-二氢-1H-茚-4-基)哌嗪 | 4-(1-piperazinyl)indan | 796856-40-1 | C13H18N2 |
| 1-(2,3-二氢-1H-咪唑并[1,2-b]吡唑-1-基)-乙酮 | 4-Acetyl-pyrazolo<2,3-a>imidazolidin | 78000-94-9 | C7H9N3O |
| 1-(2,3-二氢-1-苯并呋喃-5-基)-2,2,2-三氟乙烷酮 | 1-(2,3-dihydrobenzofuran-5-yl)-2,2,2-trifluoroethan-1-one | 75822-10-5 | C10H7F3O2 |
| 1-(2,3-二乙氧基苯基)-N-甲基甲胺 | (2,3-diethoxy-benzyl)methylamine | 709649-66-1 | C12H19NO2 |
| 1-(2,3-O-(对(二(2-氯乙基)氨基)亚苄基)-D-呋喃核糖-2-基)-3-(2氯乙基)-脲5'-(对硝基苯甲酸酯) | Urea, 1-(2,3-O-(p-(bis(2-chloroethyl)amino)benzylidene)-D-ribofuranos-2-yl)-3-(2chloroethyl)-, 5'-(p-nitrobenzoate) | 74692-68-5 | C26H29Cl3N4O8 |
| 1-(2,3,5,6,7,8-六氢-1,1-二甲基-1H-苯并[f]茚-4-基)乙酮 | 1-(2,3,5,6,7,8-hexahydro-1,1-dimethyl-1H-benz[f]inden-4-yl)ethan-1-one | 7359-04-8 | C17H22O |
| 1-(2,3,4-三甲氧基苯基)丁烷 | 1-(2-benzyloxy-3,4-dimethoxyphenyl)butane | 74882-17-0 | C19H24O3 |
| 1-(2,3,4,6-四乙酰基-beta-D-吡喃葡萄糖基)苯巴比妥 | 5-ethyl-5-phenyl-1-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-2,4,6(1H,3H,5H)pyrimidinetrione | 72209-11-1 | C26H30N2O12 |
| 1-(2,2-二苯基戊基)-3-苯基硫脲 | <i>N</i>-(2,2-diphenyl-pentyl)-<i>N'</i>-phenyl-thiourea | 7500-29-0 | C24H26N2S |
| 1-(2,2-二甲氧基乙氧基)-4-乙基苯 | Benzene, 1-(2,2-dimethoxyethoxy)-4-ethyl- | 72152-82-0 | C12H18O3 |
| 1-(2,2-二甲氧基乙基)-2-硝基苯 | 1-(2,2-dimethoxyethyl)-2-nitrobenzene | 79844-33-0 | C10H13NO4 |
| 1-(2,2-二甲氧基乙基)-2-甲基-3-硝基苯 | 1-(2,2-dimethoxyethyl)-2-methyl-3-nitrobenzene | 76499-38-2 | C11H15NO4 |
| 1-(2,2-二甲氧基-乙氧基)-4-碘-2-甲基苯 | 1-(2,2-dimethoxy-ethoxy)-4-iodo-2-methyl benzene | 799766-25-9 | C11H15IO3 |
| 1-(2,2-二甲基四氢-2H-吡喃-4-基)-1-丙酮 | 1-(2,2-Dimethyltetrahydro-4-pyranyl)-1-propanone | 77642-82-1 | C10H18O2 |
| 1-(2,2-二甲基丙基)吲哚-3-羧酸 | 1-(2,2-Dimethylpropyl)-1H-indole-3-carboxylic acid | 739365-09-4 | C14H17NO2 |
| 1-(2,2-二甲基-1-苯基亚丙基)-3-(2,2,2-三氟-1-苯基亚乙基)脲 | 1-(2,2-Dimethyl-1-phenylpropylidene)-3-(2,2,2-trifluoro-1-phenylethylidene)urea | 79506-02-8 | C20H19F3N2O |
| 1-(2,2-二溴环丙基)-4-硝基苯 | 1,1-dibromo-2-(4-nitrophenyl)cyclopropane | 70372-55-3 | C9H7Br2NO2 |
| 1-(2,2-二氟环丙基)戊基乙酸酯 | 1-(2,2-Difluorocyclopropyl)pentyl acetate | 74457-56-0 | C10H16F2O2 |
| 1-(2,2-二氟乙烯基)环己烷-1-醇 | 1-(2,2-Difluoro-vinyl)-cyclohexanol | 78315-33-0 | C8H12F2O |
| 1-(2,2-二氟乙烯基)-4-异丙基苯 | 1-(2,2-difluorovinyl)-4-isopropylbenzene | 75633-89-5 | C11H12F2 |
| 1-(2,2-二氟乙基)哌嗪 | 1-(2,2-difluoroethyl)piperazine | 767609-14-3 | C6H12F2N2 |
| 1-(2,2-二乙氧基乙氧基)-4-(三氟甲基)苯 | 1-(2,2-diethoxyethoxy)-4-(trifluoromethyl)benzene | 741290-08-4 | C13H17F3O3 |
| 1-(2,2,2-三氯-1-羟基-乙基)吡咯烷-2-酮 | 2,2,2-trichloro-1-(2-oxo-1-aza-1-cyclopentyl)ethanol | 7042-60-6 | C6H8Cl3NO2 |
| 1-(2,2,2-三氟乙酰基)哌啶-4-甲腈 | 4-cyano-1-trifluoroacetylpiperidine | 77940-79-5 | C8H9F3N2O |
| 1-(2,2,2-三氟乙氧基)金刚烷 | 1-adamantyl 2,2,2-trifluoroethyl ether | 74975-65-8 | C12H17F3O |
| 1-(2,2,2-三氟乙基)-1H-吡唑-4-甲醛 | 1-(2,2,2-trifluoroethyl)pyrazole-4-carbaldehyde | 790254-33-0 | C6H5F3N2O |
| 1-(2'-羧基苯基)-5-甲基四唑 | 1-(2'-carboxyphenyl)-5-methyltetrazole | 72470-51-0 | C9H8N4O2 |
| 1-(2'-四氢噻吩基)-5-氟尿嘧啶-1'-氧化物 | 1-(2'-tetrahydrothienyl)-5-fluorouracil 1'-oxide | 70758-92-8 | C8H9FN2O3S |
| 1-(2'-去氧基-alpha-D-呋喃核糖基)-5-三甲基硅烷基尿嘧啶 | 5-Trimethylsilyl-2'-deoxy-β-uridine | 70523-31-8 | C12H20N2O5Si |