| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-三氟甲基-苯乙醚 | 2-trifluoromethyl-phenetole | 2366-91-8 | C9H9F3O |
| 2-三氟甲基-反式-beta-苯乙烯硼酸频那醇酯 | (E)-4,4,5,5-tetramethyl-2-(2-(trifluoromethyl)styryl)-1,3,2-dioxaborolane | 1294009-25-8 | C15H18BF3O2 |
| 2-三氟甲基-6-溴苯甲酸 | 2-bromo-6-(trifluoromethyl)benzoic acid | 177420-64-3 | C8H4BrF3O2 |
| 2-三氟甲基-5-溴苯甲醚 | 4-Bromo-2-methoxy-1-(trifluoromethyl)benzene | 944805-63-4 | C8H6BrF3O |
| 2-三氟甲基-5-氟苄氯 | 4-trifluoromethyl-3-chloromethylfluorobenzene | 832113-94-7 | C8H5ClF4 |
| 2-三氟甲基-5-氟苄基丁酯 | 2-(5-Fluoro-2-trifluoromethylphenyl)-acetonitrile | 242812-09-5 | C9H5F4N |
| 2-三氟甲基-4-联苯羧酸甲酯 | 2-trifluoromethyl-4-biphenylcarboxylic acid methyl ester | 101640-73-7 | C15H11F3O2 |
| 2-三氟甲基-4-碘苯酚 | 4-iodo-2-trifluoromethylphenol | 1132942-88-1 | C7H4F3IO |
| 2-三氟甲基-4-甲硫基苯甲醛 | 2-trifluoromethyl-4-(methylthio)benzaldehyde | 1289164-55-1 | C9H7F3OS |
| 2-三氟甲基-4-甲氧基苯甲酸甲酯 | methyl 4-methoxy-2-(trifluoromethyl)benzoate | 773875-67-5 | C10H9F3O3 |
| 2-三氟甲基-4-甲氧基苯甲脒盐酸盐 | 4-Methoxy-2-(trifluoromethyl)benzamidine Hydrochloride | 1408058-12-7 | C9H10ClF3N2O |
| 2-三氟甲基-4-溴苯甲酰氯 | 4-bromo-2-trifluoromethylbenzoyl chloride | 104356-17-4 | C8H3BrClF3O |
| 2-三氟甲基-4-氯-苯肼盐酸盐 | 4-chloro-2-(trifluoromethyl)-phenylhydrazine | 1513-34-4 | C7H6ClF3N2 |
| 2-三氟甲基-4-氨基苯甲酸 | 4-amino-2-(trifluoromethyl)benzoic acid | 393-06-6 | C8H6F3NO2 |
| 2-三氟甲基-4-氟苄氯 | 1-(Chloromethyl)-4-fluoro-2-(trifluoromethyl)benzene | 248262-29-5 | C8H5ClF4 |
| 2-三氟甲基-4-氟扁桃酸 | 2-trifluoromethyl-4-fluoromandelic acid | 220259-76-7 | C9H6F4O3 |
| 2-三氟甲基-3-氟苯腈 | 3-fluoro-2-trifluoromethylbenzonitrile | 261951-81-9 | C8H3F4N |
| 2-三氟乙酰胺-1,4-二氯苯 | trifluoro-acetic acid-(2,5-dichloro-anilide) | 328-11-0 | C8H4Cl2F3NO |
| 2-三氟乙酰氨基-4-(4-吗啉基)苯甲酸甲酯 | 4-morpholin-4-yl-2-(2,2,2-trifluoroacetylamino)-benzoic acid methyl ester | 404010-73-7 | C14H15F3N2O4 |
| 2-三(苯基)膦亚基乙酰胺 | 2-(triphenylphosphoranylidene)acetamide | 38821-11-3 | C20H18NOP |
| 2-丁酰氨基-1-苯基乙基丁酸酯 | [2-(Butanoylamino)-1-phenylethyl] butanoate | 172658-64-9 | C16H23NO3 |
| 2-丁酰基-4-[[3-丁酰基-5-[(3-丁酰基-2,4,6-三羟基-5-甲基苯基)甲基]-2,4,6-三羟基苯基]甲基]-3,5-二羟基-6,6-二甲基环己-2,4-二烯-1-酮 | Trisflavaspidic acid | 36253-23-3 | C35H42O12 |
| 2-丁酰基-4-[3-丁酰基-5-(3-丁酰基-2,4-二羟基-6-甲氧基-苄基)-2,4,6-三羟基-苄基]-3,5-二羟基-6,6-二甲基-环己-2,4-二烯-1-酮 | Trisdesaspidin | 20213-24-5 | C35H42O12 |
| 2-丁酮,4-苯基-4-丙氧基- | 4-Phenyl-4-propoxy-butan-2-one | 105891-17-6 | C13H18O2 |
| 2-丁酮,4-苯基-,2-(2,4-二硝基苯基)腙 | 2,4-dinitro-N-[(Z)-4-phenylbutan-2-ylideneamino]aniline | 30435-51-9 | C16H16N4O4 |
| 2-丁酮,4-羟基-4-(2-硝基苯基)- | 4-hydroxy-4-(2-nitrophenyl)butan-2-one | 17418-09-6 | C10H11NO4 |
| 2-丁酮,4-溴-3-甲基-3-苯基- | 4-bromo-3-methyl-3-phenyl-2-butanone | 17798-86-6 | C11H13BrO |
| 2-丁酮,3-甲基-3-(苯基硒代)- | 3-methyl-3-phenylselanylbutan-2-one | 140705-58-4 | C11H14OSe |
| 2-丁酮,3-乙氧基-1-(2-苯基环己基)- | Bis(diphenyl(4-aminosalicylate)tin)oxide | 142785-15-7 | C76H64N4O14Sn4 |
| 2-丁酮,3-(4-甲氧苯基)-3-甲基- | 2-(4-methoxyphenyl)-2-methyl-3-butanone | 14958-00-0 | C12H16O2 |
| 2-丁酮,3,3-二甲基-1-(苯基硒代)- | 3,3-dimethyl-1-phenylselanylbutan-2-one | 104755-34-2 | C12H16OSe |
| 2-丁烷-2-基苯硫醇 | 2-sec-butylbenzenethiol | 90927-69-8 | C10H14S |
| 2-丁烷-2-基-6-丙基苯酚 | 2-sec-butyl-6-propylphenol | 74926-93-5 | C13H20O |
| 2-丁烷-2-基-6-丙-2-基苯酚 | 2-isopropyl-6-sec-butylphenol | 74926-97-9 | C13H20O |
| 2-丁烯醛,3-[(3-氯苯基)氨基]- | β-(m-chloroanilino)crotonaldehyde | 106237-28-9 | C10H10ClNO |
| 2-丁烯酸4-氧代-4-(苯基氨基)-甲酯 | <i>N</i>-phenyl-maleamic acid methyl ester | 90278-98-1 | C11H11NO3 |
| 2-丁烯酸,4-羰基-4-[(4-丙氧基苯基)氨基]-,(Z)- | (Z)-3-(4-Propoxy-phenylcarbamoyl)-acrylic acid | 106058-27-9 | C13H15NO4 |
| 2-丁烯酸,4-[[[6-(3,4,5-三甲氧基苯甲酰)-1,3-苯并二噁唑-5-基]甲氧基]甲氧基]-,1,1-二甲基乙基酯,(E)- | tert-butyl (E)-4-<<<5-(3,4,5-trimethoxybenzoyl)-1,3-benzodioxol-6-yl>methoxy>methoxy>-2-butenoate | 139896-29-0 | C27H32O10 |
| 2-丁烯酸,4-[[4-[(4-氨基苯基)磺酰]苯基]氨基]-4-羰基-,(Z)- | (Z)-4-[4-(4-aminophenyl)sulfonylanilino]-4-oxobut-2-enoic acid | 138967-17-6 | C16H14N2O5S |
| 2-丁烯酸,4-[4-(甲硫基)苯基]-4-羰基- | trans-β-<p-Methyl-mercapto-benzoyl>-acrylsaeure | 16180-84-0 | C11H10O3S |
| 2-丁烯酸,4-[(2-碘苯基)氨基]-4-羰基-,乙基酯,(E)- | Ethyl 4-(2-iodoanilino)-4-oxobut-2-enoate | 139115-67-6 | C12H12INO3 |
| 2-丁烯酸,4-(4-甲基苯基)-4-羰基-,乙基酯,(2E)- | (E)-ethyl 4-oxo-4-(p-tolyl) but-2-enoate | 124658-44-2 | C13H14O3 |
| 2-丁烯酸,4-(4-甲基苯基)-4-羰基-,乙基酯,(2E)- | ethyl 3-(4-methylbenzoyl)acrylate | —— | C13H14O3 |
| 2-丁烯酸,4-(4-氯苯基)-2-羟基-4-羰基-,(2Z)- | (Z)-4-(4-chlorophenyl)-2-hydroxy-4-oxobut-2-enoic acid | 103344-71-4 | C10H7ClO4 |
| 2-丁烯酸,2-(苯甲酰氨基)-3-(4-硝基苯基)-,甲基酯,(Z)- | methyl Z-2-benzamido-3-p-nitrophenyl-2-butanoate | 105962-40-1 | C18H16N2O5 |
| 2-丁烯酸,2-(苯甲酰氨基)-3-(4-甲基苯基)-,甲基酯,(E)- | methyl E-2-benzamido-3-p-methylphenyl-2-butanoate | 105962-42-3 | C19H19NO3 |
| 2-丁烯酸,2,3-二甲基-4-苯基-,乙基酯,(Z)- | (E)-Ethyl 4-Phenyl-2,3-dimethyl-2-butenoate | 139244-09-0 | C14H18O2 |
| 2-丁烯酰胺,N-[3-(乙酰基氨基)苯基]-3-甲基- | 3-methyl-but-2-enoic acid (3-acetylamino-phenyl)-amide | 125089-58-9 | C13H16N2O2 |
| 2-丁烯酰胺,N-(2-氯苯基)-N,2-二甲基-3-[[三(1-甲基乙基)甲硅烷基]氧代]- | (Z)-2-Methyl-3-triisopropylsilanyloxy-but-2-enoic acid (2-chloro-phenyl)-methyl-amide | 138846-39-6 | C21H34ClNO2Si |
| 2-丁烯基(2,4-二氯苯氧基)乙酸酯 | Crotyl 2,4-dichlorophenoxyacetate | 14600-07-8 | C12H12Cl2O3 |