| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2一(E)-亚苄基环戊酮 | (E)-2-benzylidenecyclopentanone | 1921-90-0 | C12H12O |
| 2′-氯联苯-2,3,4,5,6-d<sub>5</sub> | 2-Chlorobiphenyl-2',3',4',5',6'-d5 | 51624-35-2 | C12H9Cl |
| 2′-氯5′-甲基4′-硝基苯甲酰 | N-(2-chloro-5-methyl-4-nitrophenyl)benzamide | 206986-83-6 | C14H11ClN2O3 |
| 2′-氯-2-羟基-5-甲基二苯甲酮 | (2-chlorophenyl)(2-hydroxy-5-methylphenyl)methanone | 6280-52-0 | C14H11ClO2 |
| 2′-氯-2-羟基-4-甲基二苯甲酮 | 2'-chloro-2-hydroxy-4-methylbenzophenone | 107623-97-2 | C14H11ClO2 |
| 2′-氨基-[1,1′:4′,1″-三联苯基]-4,4″-二羧酸 | 2'-amino-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid | 1312703-28-8 | C20H15NO4 |
| 2′-二环己基膦-2,4,6-三甲氧基联苯 | 2-dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl | 1000171-05-0 | C27H37O3P |
| 2′,5′-二甲基-三联苯-4,4'-二甲醛 | 4,4''-diformyl-2',5'-dimethyl-1,1';4',1''-terphenyl | 857412-04-5 | C22H18O2 |
| 2′,5-二氯-2-羟基二苯酮 | SL 81.0196 | 61785-35-1 | C13H8Cl2O2 |
| 2’’-溴-[1,1’:4’,1’’]三联苯基 | 2-bromo-1,1':4',1''-terphenyl | 3282-24-4 | C18H13Br |
| 2’-羧基-4-二甲基氨基-2-羟基-4’-硝基二苯甲酮 | 2'-Carboxy-4-dimethylamino-2-hydroxy-4'-nitrobenzophenone | 166442-35-9 | C16H14N2O6 |
| 2’-羟基-5’-甲氧基联苯-3-羧酸 | 2'-hydroxy-5'-methoxybiphenyl-3-carboxylic acid | 1215206-03-3 | C14H12O4 |
| 2’-硝基联苯-3-羧酸 | 2'-nitro-biphenyl-3-carboxylic acid | 236102-72-0 | C13H9NO4 |
| 2’-甲酰基联苯-3-羧酸 | 2′-formyl-[1,1′-biphenyl]-3-carboxylic acid | 205871-52-9 | C14H10O3 |
| 2’-甲酰(1,1’-联苯)-2-羧酸 | 2-(2-formyl-phenyl)-benzoic acid | 6720-26-9 | C14H10O3 |
| 2’-甲氧基联苯-4-甲醛 | 2'-methoxy-[1,1'-biphenyl]-4-carboxaldehyde | 421553-62-0 | C14H12O2 |
| 2’-甲基联苯-4-甲酸 | 4-(2-methylphenyl)benzoic acid | 5748-43-6 | C14H12O2 |
| 2’-甲基-[1,1’-联苯]-4-胺 | 4-amino-2'-methylbiphenyl | 1204-41-7 | C13H13N |
| 2’-溴甲基-[1,1’-联苯]-2-甲酸甲酯 | 2-Bromomethyl-2'-methoxycarbonyl-1,1'-diphenyl | 38399-65-4 | C15H13BrO2 |
| 2’-溴-4-氯联苯 | 2-bromo-4'-chlorobiphenyl | 179526-95-5 | C12H8BrCl |
| 2’-溴-3,4-二氯苯乙酸乙酯 | α-Brom-(3,4-dichlorphenyl)-essigsaeure-ethylester | 41204-08-4 | C10H9BrCl2O2 |
| 2’-氰基-4-甲醛基联苯 | 4-(2-Cyanophenyl)benzaldehyde | 135689-93-9 | C14H9NO |
| 2’-氯联苯-4-甲醛 | 4-(2-chloro-phenyl)-benzaldehyde | 39802-78-3 | C13H9ClO |
| 2’-氯-联苯-3-甲醛 | 2'-chloro-[1,1'-biphenyl]-3-carbaldehyde | 675596-30-2 | C13H9ClO |
| 2’-氯-联苯-2-甲醛 | 2'-chloro-[1,1'-biphenyl]-2-carbaldehyde | 223575-76-6 | C13H9ClO |
| 2’-氯-5’-甲基苯酰替苯胺 | N-(2-chloro-5-methylphenyl)benzamide | 10286-87-0 | C14H12ClNO |
| 2’-氯-4’-(三氟甲基)乙酰苯胺 | N-(2-chloro-4-(trifluoromethyl)phenyl)acetamide | 247170-19-0 | C9H7ClF3NO |
| 2’-氨基苯甲酰苯胺 | 2-aminobenzanilide | 4424-17-3 | C13H12N2O |
| 2’-氨基联苯-3-羧酸 | 2'-aminobiphenyl-3-carboxylic acid | 177171-15-2 | C13H11NO2 |
| 2’-氨基-联苯-4-甲腈 | 2'-amino-[1,1'-biphenyl]-4-carbonitrile | 75898-35-0 | C13H10N2 |
| 2’-氨基-5’-氯-2,2,2-三氟苯乙酮 | 4-chloro-2-(trifluoroacetyl)aniline hydrochloride | 214353-17-0 | C8H7ClF3NO2*ClH |
| 2’-氟联苯-4-甲醛 | 2'-fluorobiphenyl-4-carbaldehyde | 57592-42-4 | C13H9FO |
| 2’-氟-4’’-乙基-4-正戊基三联苯 | 4-(4-Ethylphenyl)-2-fluoro-1-(4-pentylphenyl)benzene | 95759-59-4 | C25H27F |
| 2’-去氯-2’-羟基达沙替尼 | N-(2-Hydroxy-6-methylphenyl)-2-((6-(4-(2-hydroxyethyl)piperazin-1-yl)-2-methylpyrimidin-4-yl)amino)thiazole-5-carboxamide | 1159977-25-9 | C22H27N7O3S |
| 2’-三氟甲基二苯基-4-羧基 酸 | 2'-trifluoromethylbiphenyl-4-carboxylic acid | 198205-79-7 | C14H9F3O2 |
| 2’-(氯甲基)-4-氟-5-异丙基-2-甲氧基-4’-(三氟甲基)-1,1’-二苯 | 2'-(chloromethyl)-4-fluoro-5-isopropyl-2-methoxy-4'-(trifluoromethyl)biphenyl | 875551-28-3 | C18H17ClF4O |
| 2’-(beta-溴乙基磷酰)-5’-硝基十六烷苯胺 | 2'-(β-Bromethylphosphoryl)-5'-nitro-hexadecananilid | 60301-90-8 | C24H40BrN2O7P |
| 2’,7’-二溴-2-乙烯基螺环丙烷-1,9’-芴 | 2',7'-Dibromo-2-vinylspiro[cyclopropane-1,9'-fluorene] | 951884-03-0 | C17H12Br2 |
| 2’,6’-二甲基联苯-3-羧酸 | 2',6'-dimethyl-[1,1'-biphenyl]-3-carboxylic acid | 955929-56-3 | C15H14O2 |
| 2’,5’-二甲基联苯-3-羧酸 | 2',5'-Dimethyl-[1,1'-biphenyl]-3-carboxylic acid | 1181626-10-7 | C15H14O2 |
| 2’,5’-二氯联苯-3-羧酸 | 2',5'-dichloro-[1,1'-biphenyl]-3-carboxylic acid | 1049036-18-1 | C13H8Cl2O2 |
| 2’,5’-二氯乙酰乙酰苯胺 | N-(2,5-dichlorophenyl)-3-oxobutanamide | 2044-72-6 | C10H9Cl2NO2 |
| 2’,5’-二乙氧基苯酰替苯胺 | benzoic acid-(2,5-diethoxy-anilide) | 92-22-8 | C17H19NO3 |
| 2’,4’-二氯-2-硝基二苯醚 | 2,4-Dichlorophenyl o-nitrophenyl ether | 38461-29-9 | C12H7Cl2NO3 |
| 2’,4’-二氟-正-甲基乙酰苯胺 | N-Methyl-2,4'-fluoracetanilid | 10016-06-5 | C9H9F2NO |
| 2’,4-二氯-2-氨基二苯醚 | 5-chloro-2-(2-chloro-phenoxy)-aniline | 56966-48-4 | C12H9Cl2NO |
| 2’,3’-二氯联苯-3-羧酸 | 2',3'-dichloro-[1,1'-biphenyl]-3-carboxylic acid | 177734-74-6 | C13H8Cl2O2 |
| 2’,3’-二氯-2,2,2-三甲基乙酰苯胺 | 2,2-dimethyl-N-(2,3-dichlorophenyl)propanamide | 168133-85-5 | C11H13Cl2NO |
| 2’,3’-二氟苯丙酮 | 1-(2,3-Difluoro-phenyl)-propan-2-one | 101712-19-0 | C9H8F2O |
| 2‘-三氟甲基联苯-3-羧醛 | 3-(morpholinosulfonyl)aniline | 22184-97-0 | C10H14N2O3S |