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    中文名称 英文名称 CAS号 化学式
    2-(5-甲氧基-2-(萘-2-基)苯基)环氧乙烷 2-(5-Methoxy-2-naphthalen-2-ylphenyl)oxirane 217074-83-4 C19H16O2
    2-(5-甲氧基-1H-苯并咪唑-2-基)乙醇 2-(β-Hydroxyethyl)-5-methoxy-benzimidazol 20032-98-8 C10H12N2O2
    2-(5-甲氧基-1H-吲哚-3-基)乙酸甲酯 methyl 2-(5-methoxy-1H-indol-3-yl)acetate 23304-48-5 C12H13NO3
    2-(5-甲氧基-1H-吲哚-3-基)丙烷-1-胺 5-methoxy-α-methyltryptamine 20731-70-8 C12H16N2O
    2-(5-甲氧基-1H-吲哚-3-基)-乙酰胺 5-methoxyindolyl-3-acetamide 2452-25-7 C11H12N2O2
    2-(5-甲氧基-1H-吲哚-3-基)-N-甲基乙胺 5-methoxy-N-methyltryptamine 2009-03-2 C12H16N2O
    2-(5-甲基-2-苯基-1,3-恶唑-4-基)乙基甲烷磺酸酯 2-(2-phenyl-5-methyloxazole-4-yl)ethyl methanesulfonate 227029-27-8 C13H15NO4S
    2-(5-甲基-1H-3-吡唑基)吡啶 2-(3-methyl-1H-pyrazol-5-yl)pyridine 27305-70-0 C9H9N3
    2-(5-甲基-1,3,4-恶二唑-2-基)-1H-苯并咪唑 2-(2-Benzimidazolyl)-1,3,4-oxadiazol 26286-46-4 C10H8N4O
    2-(5-甲基-1,3,4-噻二唑-2-基)乙酸 2-methyl-1,3,4-thiadiazol-5-ylacetic acid 27349-42-4 C5H6N2O2S
    2-(5-环戊基戊基)氨基乙硫醇硫酸酯 Thiosulfuric acid S-[2-(5-cyclopentyl-pentylamino)-ethyl] ester 21208-99-1 C12H25NO3S2
    2-(5-溴苯并呋喃-3-基)乙酸乙酯 (5-Bromobenzofuran-3-yl)acetic acid ethyl ester 200204-85-9 C12H11BrO3
    2-(5-溴吡啶-2-基)-2-丙醇 2-(5-bromopyridin-2-yl)propan-2-ol 290307-40-3 C8H10BrNO
    2-(5-溴-6-氯吡啶-3-基)乙烷-1-醇 2-(5-Bromo-6-chloropyridin-3-yl)ethan-1-ol 2007919-90-4 C7H7BrClNO
    2-(5-溴-2-羟基苯基)乙酸甲酯 5-bromo-2-hydroxylphenylacetic acid methyl ester 220801-66-1 C9H9BrO3
    2-(5-溴-2-甲氧基苯基)乙酸甲酯 methyl 2-(5-bromo-2-methoxyphenyl)acetate 294860-58-5 C10H11BrO3
    2-(5-溴-2-甲氧基苯基)乙胺氢溴化物 5-bromo-2-methoxyphenethylamine hydrobromide 206559-44-6 BrH*C9H12BrNO
    2-(5-溴-2-氯苯基)乙酸甲酯 methyl 2-(5-bromo-2-chlorophenyl)acetate 203314-33-4 C9H8BrClO2
    2-(5-溴-2-噻吩)-2-氧代乙酸乙酯 ethyl 2-(5-bromothienyl)glyoxalate 22098-10-8 C8H7BrO3S
    2-(5-溴-1H-1,2,4-三唑-3-基)吡啶 3-bromo-5-(pyridine-2'-yl)-1H-1,2,4-triazole 219508-87-9 C7H5BrN4
    2-(5-氯苯并[B]噻吩-3-基)乙胺 2-(5-chlorobenzo[b]thiophen-3-yl)ethan-1-amine 274918-15-9 C10H10ClNS
    2-(5-氯-4-甲酰基-3-甲基吡唑-1-基)乙酸乙酯 ethyl (5-chloro-4-formyl-3-methyl-1H-pyrazol-1-yl)acetate 263553-80-6 C9H11ClN2O3
    2-(5-氯-2-羟基苯基)-6-硝基-4(1H)-喹唑啉酮 2-(5-Chloro-2-hydroxy-phenyl)-6-nitro-1H-quinazolin-4-one 28683-91-2 C14H8ClN3O4
    2-(5-氯-2-硝基苯基)乙酸 (5-chloro-2-nitro-phenyl)-acetic acid 22908-28-7 C8H6ClNO4
    2-(5-氯-2-氧代苯并[D]噁唑-3(2H)-基)乙酸 2-[5-chloro-2-oxobenzo[d]oxazole-3(2H)-yl]acetic acid 29176-90-7 C9H6ClNO4
    2-(5-氯-1H-吲哚-3-基)乙酸乙酯 ethyl 2-(5-chloro-1h-indol-3-yl)acetate 221188-28-9 C12H12ClNO2
    2-(5-氨基-2H-四唑-2-基)乙酸乙酯 ethyl 2-(5-amino-2H-tetrazol-2-yl)acetate 21744-50-3 C5H9N5O2
    2-(5-氧代-1-苯基-4H-吡唑-3-基)乙酸甲酯 methyl 2-(5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)acetate 24246-07-9 C12H12N2O3
    2-(5-氧代-1-苯基-2-硫代-4-咪唑烷基)乙酰胺 PTH-asparagine 29588-03-2 C11H11N3O2S
    2-(5-氟-2,4-二硝基苯氧基)乙酸 2-(5-fluoro-2,4-dinitrophenoxy)acetic acid 2923-61-7 C8H5FN2O7
    2-(5-巯基-1,3,4-恶二唑-2-基)苯酚 2-(5-mercapto-[1,3,4]oxadiazol-2-yl)phenol 29638-33-3 C8H6N2O2S
    2-(5-叔丁基-1H-吡唑-3-基)吡啶 3-tert-butyl-5-(2-pyridyl)pyrazole 215323-54-9 C12H15N3
    2-(5,6-二氢-2H-吡喃-3-基)-4,4,5,5-四甲基-1,3,2-二噁硼烷 2-(5,6-dihydro-2H-pyran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 212127-81-6 C11H19BO3
    2-(4-辛基苯基)乙基溴 1-(2-bromoethyl)-4-octylbenzene 268557-54-6 C16H25Br
    2-(4-苯甲酰基苯氧基)-2-甲基丙酸 2-(4-benzoylphenoxy)-2-methylpropanoic acid 29941-94-4 C17H16O4
    2-(4-苯甲酰基苯基)乙酸 (4-benzoylphenyl)acetic acid 26077-80-5 C15H12O3
    2-(4-苯甲酰基苯基)乙腈 2-(4-benzoylphenyl)acetonitrile 21192-61-0 C15H11NO
    2-(4-苯甲酰基苯基)丙酸 ketoprofen 22410-97-5 C16H14O3
    2-(4-苯氧基苯基)丙二酸二甲酯 dimethyl 2-(4-phenoxyphenyl)malonate 288103-00-4 C17H16O5
    2-(4-苯氧基苯基)-1-苯基-1-乙酮 p-Phenoxydesoxybenzoin 27798-40-9 C20H16O2
    2-(4-苯基苯基)-5-噻吩-2-基噻吩 5-(4-biphenylyl)-2,2'-bithiophene 238397-96-1 C20H14S2
    2-(4-苯基哌嗪-1-基)-1,3-苯并恶唑 2-(4-phenylpiperazin-1-yl)benzo[d]oxazole 205501-65-1 C17H17N3O
    2-(4-苯基哌啶并)环己醇 vesamicol 22232-64-0 C17H25NO
    2-(4-苯基-哌嗪-1-基)-乙胺 2-(4-phenyl-piperazin-1-yl)-ethylamine 21091-61-2 C12H19N3
    2-(4-苯基-4H-[1,2,4]三唑-3-基)-苯酚 2-(4-phenyl-4<i>H</i>-[1,2,4]triazol-3-yl)-phenol 25222-62-2 C14H11N3O
    2-(4-苯基-2-喹唑啉基)苯酚 2-(2-hydroxyphenyl)-4-phenylquinazoline 25171-21-5 C20H14N2O
    2-(4-苄基哌啶)乙腈 1'-N-Cyanomethyl-4-benzylpiperidine 25842-31-3 C14H18N2
    2-(4-苄基哌啶)-1-乙胺 2-(4-benzylpiperidin-1-yl)ethan-1-amine 25842-32-4 C14H22N2
    2-(4-苄基-1-哌嗪)甲氧基苯 1-Benzyl-4-(phenoxymethyl)piperazine 21091-60-1 C18H22N2O
    2-(4-脒基苯基)-5-苯并呋喃甲脒 2-(4-Amidinophenyl)-5-benzofurancarboxamidine 28718-73-2 C16H16Cl2N4O