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英文名稱 CAS號 中文名稱
2,2'-DICHLOROBENZILIC ACID 3152-12-3 1,1-二(2-氯苯基)-1-羥基乙酸
2-IODO-1,1-DIFLUOROETHANE 598-39-0 1,1-二氟-2-碘代乙烷
2-PROPENOIC ACID, BUTYL ESTER, POLYMER WITH 1,1-DICHLOROETHENE 9011-09-0 1,1-二氯乙烯與丙烯酸丁酯的聚合物; 偏氯乙烯與丙烯酸丁酯的聚合物
2-PROPENOIC ACID, 2-ETHYLHEXYL ESTER, POLYMER WITH 1,1-DICHLOROETHENE 28431-58-5 1,1-二氯乙烯與丙烯酸乙基己酯的聚合物
2-PROPANONE, 1-(1H-IMIDAZOL-1-YL)-(9CI) 131394-02-0 1-(1H-咪唑-1-基)乙酮鹽酸鹽
2-(1-CYCLOPROPYL-ETHYL)-5-METHYL-2H-PYRAZOL-3-YLAMINE 957514-15-7 1-(1-環丙基乙基)-3-甲基-1H-吡唑-5-胺
2-PROPANOL ACID, 1,1'-(METHYLIMINO)BIS-, POLYMER WITH 1,1-METHYLENE-BIS(4-ISOCYANATOCYCLOHEXANE) 95627-07-9 1,1'-(甲基亞氨基)雙2-丙醇酸與1,1-亞甲基雙(4-異氰酸根合環己烷)的聚合物
2-DIPHENYPHOSPHINO-2'-HYDROXYL-1,1'-BINAPHTHYL 199796-91-3 1,1'-聯萘-2'-羥基-2-二苯膦
2-BUTENE, 1,1'-OXYBIS[3-METHYL] 26902-25-0 1,1'-氧代-雙(3-甲基-2-丁烯)
2-[[(2,4-DIFLUOROPHENYL)-2-OXIRANYL]METHYL]-1H-1,2,4-TRIAZOLE METHANESULFONATE 86386-77-8 1-[2-(2,4-二氟苯基)-2,3-環氧丙烷]-1H-1,2,4-三氮唑甲磺酸鹽
2',4',5'-TRIMETHOXYACETOPHENONE 1818-28-6 1-(2,4,5-三甲氧基苯基)乙酮
,2,4,5-TETRAKIS(ISOPROPYLTHIO)BENZENE 74542-69-1 1,2,4,5-四異丙基硫苯
2,4,6-TRICHLOROPHENYLTHIOUREA 31118-87-3 1-(2,4,6-三氯苯基)-2-硫脲
(2,6-DIMETHYLPHENOXY)ACETOXIME 55304-19-3 1-(2,6-二甲基苯氧基)-2-丙酮肟
2,6-DIETHYLPHENYLTHIOUREA 25343-30-0 1-(2,6-二乙苯基)-硫脲
2-(PYRROLIDIN-1-YLSULFONYL)ANILINE 163460-75-1 1-(2-氨基苯基砜)吡咯烷
2-AMINO-ALPHA-METHYLBENZYL ALCOHOL 10517-50-7 1-(2-氨基苯基)乙醇
2-(1,2,4-TRIAZOL-1-YL)ETHYLAMINE DIHYDROCHLORIDE 51444-26-9 1-(2-氨乙基)-1,2,4-三氮唑二鹽酸鹽
2-(4-METHYL-PIPERAZIN-1-YL)-ETHYLAMINE 934-98-5 1-(2-氨乙基)-4-甲基-哌嗪
2-ACRYLOYLOXYETHYL 2-HYDROXYETHYL PHTHALATE 38056-88-1 1,2-苯二甲酸-2-羥基乙基-2-[(2-丙烯酰基)氧基]乙基酯
2-PYRIDINEMETHANAMINE,ALPHA-ETHYL-(9CI) 100155-73-5 1-(2-吡啶基)-1-丙胺
2,2,2-TRIFLUORO-1-(PYRIDIN-2-YL)ETHANAMINE 503173-14-6 1-(2-吡啶基)三氟乙胺
2-HEXENYL ACETATE 341972-50-3; 551-92-8 1,2-二甲基-5-硝基咪唑
2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBALDEHYDE 91301-03-0 1,2-二氫-2-氧代喹啉-3-甲醛
2-ISOBUTOXY-1-ISOBUTOXYCARBONYL-1,2-DIHYDROQUINOLINE 38428-14-7 1,2-二氫-2-異丁氧基喹啉-1-甲酸異丁酯
2,2'-[ETHYLENEBIS(OXY)]BIS[2-METHYLPROPANE] 26547-47-7 1,2-二叔丁氧基乙烷
2-BROMO-1-(2-CHLOROPYRIDIN-4-YL)ETHANONE 23794-16-3 1-(2-氯吡啶基)-2-溴乙酮
2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID 20680-48-2 1,2-萘氧二唑-4-磺酸
2-ETHOXY-1-((2'-((HYDROXYAMINO)IMINOMETHYL)(1,1'-BIPHENYL)-4-YL)METHYL)-1H-BENZIMIDAZOLE-7-CARBOXYLIC ACID METHYL ESTER 147403-65-4 1-[(2'-(羥基脒基)[1,1-聯苯基]-4-基)甲基]-2-乙氧基-1H-苯并咪唑-7-甲酸甲酯
2-(5-MERCAPTOTETRAZOLE-1YL)ETHANOL 56610-81-2 1-(2-羥基)乙基-1H-5-巰基-四氮唑
2-NITRO-4-TRIFLUOROMETHYLBENZAMIDE 22227-55-0 12-硝基-4-三氟甲基苯酰胺
(2-BROMOPHENYL)(4-METHYLPIPERAZIN-1-YL)METHANONE 331845-66-0 1-(2-溴苯基)羰基-4-甲基哌嗪
2-CHLOROPHENETHYL BROMIDE 16793-91-2 1-(2-溴乙基)-2-氯苯
2H-BENZIMIDAZOL-2-ONE,1-(2-ETHOXYETHYL)-1,3-DIHYDRO- 101953-61-1 1-(2-乙氧基乙基)-1,3-二氫-2H-苯并咪唑-2-酮
2-AMINO-EXO-1,3,3-TRIMETHYLBICYCLO[2.2.1]HEPTANE HYDROCHLORIDE 134722-23-9; 301822-76-4 1,3,3-三甲基雙環[2.2.1]庚基-2-胺鹽酸鹽
2-(3,4-DIMETHOXYPHENYL)-2-HYDROXY-N-METHYLETHYLAMINE 5653-66-7 1-(3,4-二甲氧基苯基)-2-(甲基氨)乙醇
2-(3,4-DICHLOROPHENYL)-2,4-DIHYDRO-5-METHYL-3H-PYRAZOL-3-ONE 13124-17-9 1-(3.4-二氯苯基)-3-甲基-5-吡唑啉酮
(2,4,6-TRIOXOTRIAZINE-1,3,5(2H,4H,6H)-TRIYL)TRIS(METHYL-M-PHENYLENE) ISOCYANATE 26603-40-7 1,3,5-三(3-異氰酸根甲基苯基)-1,3,5-三嗪-2,4,6(1H,2H,5H)-三酮
2,4,6-TRINITROBENZENE-1,3,5-TRIAMINE 3058-38-6 1,3,5-三氨基-2,4,6-三硝基苯
2-METHOXY-BENZENE-1,3,5-TRIOL 487-71-8 1,3,5-三羥基2-甲氧基苯
2,4-DIAMINO-6-[2'-METHYLIMIDAZOLE-(1')]-ETHYL-S-TRIAZINE ISOCYANURIC ACID ADDUCT DIHYDRATE 68490-66-4 1,3,5-三嗪-2,4,6(1H,3H,5H)-三酮的化合物
2,3-(METHYLENEDIOXY)BENZALDEHYDE 184360-97-2; 7797-83-3 1,3-苯并二氧-4-甲醛
2,2,2-TRIFLUORO-1-(PYRIDIN-3-YL)ETHANAMINE 912761-24-1 1-(3-吡啶基)三氟乙胺
2,6-DIBROMO-4-FLUOROANISOLE 443-41-4 1,3-DIBROMO-5-FLUORO-2-METHOXYBENZENE
2,4-DIISOCYANATO-1-METHYLBENZENE, TRIMETHYLOLPROPANE, 1,3-BUTYLENE GLYCOL POLYMER 25087-02-9 1,3-丁二醇和2,4-二異氰酸基-1-甲苯及2-乙基-2-(羥甲基)1,3-丙二醇的聚合物
2-(1,3-DIOXAN-2-YL)ETHYLüTRIPHENYLPHOSPHONIUM BROMIDE 69891-92-5 (1,3-二惡烷-2-基)乙基三苯基溴化膦
2-ETHYL-1,3-DIMETHYL-BENZENE 2870-04-4 1,3-二甲基-2-乙基苯
2,5-DIMETHYL-4-PHENYL-2H-PYRAZOL-3-YLAMINE 3654-22-6 1,3-二甲基-4-苯-1H-吡唑-5-胺
2-BENZYLXANTHOPURPURIN 34425-61-1 1,3-二羥基蒽醌-2-芐酯
2H-IMIDAZO[4,5-B]PYRAZIN-2-ONE, 1,3-DIHYDRO- 16328-63-5 1,3-二氫-2H-咪唑并[4,5-B]吡嗪-2-酮
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