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    中文名称 英文名称 CAS号 化学式
    2-(4,4-二甲基-2,3-二氢喹啉-1-基)苯胺 2-(4,4-dimethyl-3,4-dihydroquinolin-1(2H)-yl)aniline 870072-61-0 C17H20N2
    2-(4,4-二氟环己基)-(1,1-二甲基乙酯)肼羧酸 tert-butyl 2-(4,4-difluorocyclohexyl)hydrazine-1-carboxylate 1214910-72-1 C11H20F2N2O2
    2-(4,4-二氟戊基)异吲哚-1,3-二酮 2-(4,4-difluoropentyl)isoindoline-1,3-dione 1017241-13-2 C13H13F2NO2
    2-(4,4-二氟哌啶-1-基)乙腈 2-(4,4-difluoropiperidin-1-yl)acetonitrile 824413-96-9 C7H10F2N2
    2-(4,4-二氟哌啶-1-基)-2-苯基乙腈 (4,4-difluoropiperidin-1-yl)(phenyl)acetonitrile 1226998-22-6 C13H14F2N2
    2-(4,4-二氟丁基)异吲哚啉-1,3-二酮 2-(4,4-difluorobutyl)isoindoline-1,3-dione 1265341-14-7 C12H11F2NO2
    2-(4,4-二氟-2-甲基丁-3-烯-2-基)苯基三氟甲磺酸酯 2-(4,4-difluoro-2-methylbut-3-en-2-yl)phenyl trifluoromethanesulfonate 928828-70-0 C12H11F5O3S
    2-(4,4-二乙氧基丁基)异吲哚-1,3-二酮 2-(4,4-diethoxybutyl)isoindoline-1,3-dione 32464-55-4 C16H21NO4
    2-(4,4-二乙氧基-1-哌啶基)乙胺 1-(2-aminoethyl)-4,4-diethoxypiperidine 141529-06-8 C11H24N2O2
    2-(4,4,5,5-四甲基-1,3,2-二氧硼烷)-苯并[b]噻吩 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene 376584-76-8 C14H17BO2S
    2-(4,4,5,5-四甲基-1,3,2-二氧硼烷)-)苯并[b]2-噻吩-5-甲醛 5-Formyl-2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzo[b]thiophene 953410-99-6 C15H17BO3S
    2-(4,4,5,5-四甲基-1,3,2-二氧环戊硼烷-2-基)芘 4,4,5,5-tetramethyl-2-(pyren-2-yl)-1,3,2-dioxaborolane 853377-11-4 C22H21BO2
    2-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-5-(三氟甲基)苯甲醛 5-(trifluoromethyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 1219936-17-0 C14H16BF3O3
    2-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1,5-二氟苯 2-(2,4-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 288101-48-4 C12H15BF2O2
    2-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)吲哚[3,2,1-JK]咔唑 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indolo[3,2,1-jk]carbazole 1369369-44-7 C24H22BNO2
    2-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)哌啶盐酸盐 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)piperidine hydrochloride 811439-31-3 C11H23BClNO2
    2-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-9H-咔唑 9H-carbazole-2-boronic acid pinacol ester 1242412-60-7 C18H20BNO2
    2-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-3-吡啶醇 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-ol 1259198-70-3 C11H16BNO3
    2-(4,4,5,5-四甲基-1,3,2-二氧代硼戊环-2-基)-3-己基噻吩-5-醛 4-hexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde 1402132-40-4 C17H27BO3S
    2-(4,4,5,5-四甲基-1,3,2-二杂氧戊硼烷-2-基)苯酚 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 269409-97-4 C12H17BO3
    2-(4,4,5,5-四甲基-1,3,2-二杂戊硼烷-2-基)苯基]氨基甲酸正丁酯 Tert-butyl [2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl] Carbonate 480424-71-3 C17H25BO5
    2-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯并[d]噻唑 (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-benzothiazole 1316275-48-5 C13H16BNO2S
    2-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)吡啶-3-胺 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine 948593-70-2 C11H17BN2O2
    2-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)二苯并呋喃 2-(dibenzo[b,d]furan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 947770-80-1 C18H19BO3
    2-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-5-(三氟甲基)苯甲酸甲酯 methyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzoate 873846-89-0 C15H18BF3O4
    2-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-4-(三氟甲基)苯酚 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenol 779331-13-4 C13H16BF3O3
    2-(4,4,5,5-2H4)咪唑烷酮 C,C'-Tetradeuterio-ethylenharnstoff 62740-68-5 C3H6N2O
    2-(4,4,5,5,6,6,6-七氟己基)丙二酸 2-(4,4,5,5,6,6,6-heptafluorohexyl) malonic acid 244022-64-8 C9H9F7O4
    2-(4,4'-二乙酰氧基-二苯甲基)-苯甲酸 2-(bis(4-acetoxyphenyl)methyl)benzoic acid 132794-10-6 C24H20O6
    2-(4'-苯基-3'-丁炔基)-1-碘苯 2-(4'-phenyl-3'-butynyl)-1-iodobenzene 684215-46-1 C16H13I
    2-(4'-羟苯基)-2-(4'-甲氧苯基)丙烷 p-<1-(4-methoxyphenyl)-1-methylethyl>phenol 16530-58-8 C16H18O2
    2-(4'-羟苯基)-1,3-恶唑-4-羧酸乙酯 ethyl 2-(4-Hydroxyphenyl)oxazole-4-carboxylate 200400-76-6 C12H11NO4
    2-(4'-羟基苯氧基)-3-氯-5-三氟甲基吡啶 2-(4'-hydroxyphenoxy)-3-chloro-5-trifluoromethylpyridine 69045-89-2 C12H7ClF3NO2
    2-(4'-羟基苯基)丁烷-1,4-二酸 2-(4'-hydroxyphenyl)butane-1,4-dioic acid 23053-35-2 C10H10O5
    2-(4'-羟基苯基)-苯并三唑 2-(4-hydroxyphenyl)benzotriazole 3682-83-5 C12H9N3O
    2-(4'-羟基苄亚基)环戊烯-1,3-二酮 2-(4'-Hydroxybenzylidene)cyclopentene-1,3-dione 55776-44-8 C12H8O3
    2-(4'-甲氧基苯氧基)-2-苯基乙醇 2-(4'-methoxyphenoxy)-2-phenylethanol 377767-76-5 C15H16O3
    2-(4'-甲氧基苯氧基)-1-苯基乙醇 2-(4-methoxyphenoxy)-1-phenylethanol 29556-89-6 C15H16O3
    2-(4'-甲氧基-4-联苯基)乙醇 4-(4-methoxy-phenyl)-phenethyl alcohol 60277-24-9 C15H16O2
    2-(4'-甲氧基-2'-吡啶基)环己酮 2-(4'-methoxy-2'-pyridyl)cyclohexanone 102220-56-4 C12H15NO2
    2-(4'-甲基苯基硫烷基)苯甲酸 2-(4'-Methylphenylthio)benzoic acid 15774-73-9 C14H12O2S
    2-(4'-甲基苯基)嘧啶 2-p-tolyl-pyrimidine 77232-13-4 C11H10N2
    2-(4'-甲基苯基)丙醛 2-(4-methylphenyl)propanal 122091-55-8 C10H12O
    2-(4'-甲基苯基)-2-甲基丙基甲苯磺酸酯 2-(4'-methylphenyl)-2-methylpropyl tosylate 73032-74-3 C18H22O3S
    2-(4'-甲基-2'-吡啶基)环戊酮 2-(4'-methyl-2'-pyridyl)cyclopentanone 102220-45-1 C11H13NO
    2-(4'-溴苯氧基)-1-苯基乙醇 2-(4'-bromophenoxy)-1-phenylethanol 1183711-51-4 C14H13BrO2
    2-(4'-溴苯基)-2-羟基-3-甲基丁酸 2-(4'-bromophenyl)-2-hydroxy-3-methylbutanoic acid 334928-04-0 C11H13BrO3
    2-(4'-氯-二苯基-4-基)-4,4,5,5-四甲基-[1,3,2]二恶硼烷 2-(4'-chloro-[1,1'-biphenyl]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 942589-53-9 C18H20BClO2
    2-(4'-氯-[1,1'-联苯]-2-基)乙酸甲酯 methyl 2-(4′-chloro-[1,1′-biphenyl]-2-yl)acetate 1329489-84-0 C15H13ClO2
    2-(4'-氨基苯基)吡嗪 4-(pyrazin-2-yl)aniline 101986-70-3 C10H9N3