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中文名称 英文名称 CAS号 化学式 结构式图片
2-溴-1,3-丙二醇 2-bromo-1,3-propanediol 4704-87-4 C3H7BrO2
2-溴-1,3-丙二醇
2-溴-1,3,3-三苯基-丙烯酮 2-bromo-1,3,3-triphenyl-propenone 408521-43-7 C21H15BrO
2-溴-1,3,3-三苯基-丙烯酮
2-溴-1,1,1-三氟丙烷 2-bromo-1,1,1-trifluoropropane 421-46-5 C3H4BrF3
2-溴-1,1,1-三氟丙烷
2-溴-1,1,1-三乙氧基丙烷 2-bromo-1,1,1-triethoxypropane 42216-95-5 C9H19BrO3
2-溴-1,1,1-三乙氧基丙烷
2-溴-1,1,1-三乙氧基-乙烷 triethyl bromoorthoacetate 40070-39-1 C8H17BrO3
2-溴-1,1,1-三乙氧基-乙烷
2-氰甲基苯并咪唑 1H-benzimidazol-2-acetonitrile 4414-88-4 C9H7N3
2-氰甲基苯并咪唑
2-氰甲基噻唑-4-羧酸 2-(cyanomethyl)thiazole-4-carboxylic acid 439905-17-6 C6H4N2O2S
2-氰甲基噻唑-4-羧酸
2-氰基胍硫酸盐 dicyan diamide sulfate 40529-30-4 C2H4N4*H2O4S
2-氰基胍硫酸盐
2-氰基甲基丙烯酸乙酯 2-cyanoethyl methacrylate 4513-53-5 C7H9NO2
2-氰基甲基丙烯酸乙酯
2-氰基喹啉-4-羧酸 2-cyanoquinoline-4-carboxylic acid 408531-38-4 C11H6N2O2
2-氰基喹啉-4-羧酸
2-氰基哌啶 piperidine-2-carbonitrile 42457-10-3 C6H10N2
2-氰基哌啶
2-氰基-N-[(乙基氨基)羰基]-2-(羟基亚胺)-乙酰胺 1-(2-cyano-2-hydroxyiminoacetyl)-3-ethylurea 41078-09-5 C6H8N4O3
2-氰基-N-[(乙基氨基)羰基]-2-(羟基亚胺)-乙酰胺
2-氰基-N-[(丙基氨基)羰基]乙酰胺 <i>N</i>-cyanoacetyl-<i>N</i>'-propyl-urea 41078-07-3 C7H11N3O2
2-氰基-N-[(丙基氨基)羰基]乙酰胺
2-氰基-N-(3,4-二甲氧基苯基)乙酰胺 2-cyano-N-(3,4-dimethoxyphenyl) acetamide 438030-91-2 C11H12N2O3
2-氰基-N-(3,4-二甲氧基苯基)乙酰胺
2-氰基-5-碘吡啶 5-iodopicolinonitrile 41960-47-8 C6H3IN2
2-氰基-5-碘吡啶
2-氰基-5-甲基苯基乙酸酯 2-acetoxy-4-methyl-benzonitrile 421551-85-1 C10H9NO2
2-氰基-5-甲基苯基乙酸酯
2-氰基-5-甲基吡啶 5-methylnicotinonitrile 42885-14-3 C7H6N2
2-氰基-5-甲基吡啶
2-氰基-5-氟苯硼酸频那醇酯 4-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 463335-96-8 C13H15BFNO2
2-氰基-5-氟苯硼酸频那醇酯
2-氰基-5-氟溴苄 2-(bromomethyl)-4-fluorobenzonitrile 421552-12-7 C8H5BrFN
2-氰基-5-氟溴苄
2-氰基-4-羟基吡啶 4-hydroxypicolinonitrile 475057-86-4 C6H4N2O
2-氰基-4-羟基吡啶
2-氰基-3-[4-(二苯基氨基)苯基]丙烯酸乙酯 Ethyl-p-diphenylamino-α-cyancinnamat 42481-45-8 C24H20N2O2
2-氰基-3-[4-(二苯基氨基)苯基]丙烯酸乙酯
2-氰基-3-[2-(吲哚-3-基)乙基]-4-(3H)-喹唑啉-4-酮 2-cyano-3-[2-(indol-3-yl)ethyl]-4(3H)-quinazolin-4-one 459157-64-3 C19H14N4O
2-氰基-3-[2-(吲哚-3-基)乙基]-4-(3H)-喹唑啉-4-酮
2-氰基-3-(2-溴-4,5-二甲氧基苯基)丙酸 β-(2-Brom-4,5-dimethoxyphenyl)-α-cyanopropionsaeure 41234-20-2 C12H12BrNO4
2-氰基-3-(2-溴-4,5-二甲氧基苯基)丙酸
2-氰基-3,4-二甲基-4-硝基环己-2,5-二烯基乙酸酯 2-cyano-3,4-dimethyl-4-nitrocyclohexa-2,5-dienyl acetate 42864-24-4 C11H12N2O4
2-氰基-3,4-二甲基-4-硝基环己-2,5-二烯基乙酸酯
2-氰基-2-环丙基乙酸乙酯 ethyl 2-cyano-2-cyclopropylacetate 42392-67-6 C8H11NO2
2-氰基-2-环丙基乙酸乙酯
2-氰基-2-氟联苯-3-基硼酸 2'-cyano-2-fluorobiphenyl-3-boronic acid 425378-90-1 C13H9BFNO2
2-氰基-2-氟联苯-3-基硼酸
2-氰基-2-丙醇-1,1,1,3,3,3-d6 2-hydroxy(<sup>2</sup>H<sub>6</sub>)-2-methylpropanenitrile 40662-43-9 C4H7NO
2-氰基-2-丙醇-1,1,1,3,3,3-d6
2-氰基-2-(3-四氢噻吩甲叉)乙酸甲酯 cyano-dihydrothiophen-3-ylidene-acetic acid methyl ester 40548-04-7 C8H9NO2S
2-氰基-2-(3-四氢噻吩甲叉)乙酸甲酯
2-氰基-1-氟-4-(三氟甲基)苯 2-fluoro-5-trifluoromethyl-benzonitrile 4088-84-0 C8H3F4N
2-氰基-1-氟-4-(三氟甲基)苯
2-氰基-1,3-茚满二酮 2-cyanoindane-1,3-dione 42382-92-3 C10H5NO2
2-氰基-1,3-茚满二酮
2-氯蒽酮 2-chloroanthrone 4887-99-4 C14H9ClO
2-氯蒽酮
2-氯苯脒酸乙酯 2-chloro-benzimidic acid ethyl ester 46004-52-8 C9H10ClNO
2-氯苯脒酸乙酯
2-氯苯肼盐酸盐 o-chlorophenylhydrazine hydrochloride 41052-75-9 C6H8ClN2*Cl
2-氯苯肼盐酸盐
2-氯苯磺酸 4-Hydroxy-3,6-dimethyl-tetrahydro-pyran-2-one 45741-23-9 C7H12O3
2-氯苯磺酸
2-氯苯甲酸酐 2-chlorobenzoic anhydride 49619-43-4 C14H8Cl2O3
2-氯苯甲酸酐
2-氯苯甲酸苯酯 phenyl 2-chlorobenzoate 41998-16-7 C13H9ClO2
2-氯苯甲酸苯酯
2-氯苯甲酰异氰酸酯 2-chlorobenzoyl isocyanate 4461-34-1 C8H4ClNO2
2-氯苯甲酰异氰酸酯
2-氯苯氧基乙腈 2-(2-chlorophenoxy)acetonitrile 43111-31-5 C8H6ClNO
2-氯苯氧基乙腈
2-氯苯并咪唑 2-chloro-1H-benzoimidazole 4857-06-1 C7H5ClN2
2-氯苯并咪唑
2-氯苯基乙酸酯 2-chlorophenyl acetate 4525-75-1 C8H7ClO2
2-氯苯基乙酸酯
2-氯苯乙醛 (2-chlorophenyl)acetaldehyde 4251-63-2 C8H7ClO
2-氯苯乙醛
2-氯苄胺盐酸盐 2-chlorobenzimidamide 45743-05-3 C7H7ClN2
2-氯苄胺盐酸盐
2-氯苄基磺酸钠 sodium 2-chlorobenzylsulfonate 41345-36-2 C7H6ClO3S*Na
2-氯苄基磺酸钠
2-氯苄亚基氨基-3,3-二甲基胍 1-(2,6-Dichlorobenzylidenamino)-3,3-dimethylguanidine hydrochloride 40845-84-9 C10H13Cl3N4
2-氯苄亚基氨基-3,3-二甲基胍
2-氯肌苷3’,4’,6’-三乙酸酯 2-Chlor-2',3',5'-tri-O-acetylinosin 41623-86-3 C16H17ClN4O8
2-氯肌苷3’,4’,6’-三乙酸酯
2-氯甲基苯并咪唑 2-Chloromethylbenzimidazole 4857-04-9 C8H7ClN2
2-氯甲基苯并咪唑
2-氯甲基氧杂环丁烷 2-chloromethyloxetane 45377-87-5 C4H7ClO
2-氯甲基氧杂环丁烷
2-氯甲基咪唑 2-chloromethylimidazole 40403-72-3 C4H5ClN2
2-氯甲基咪唑
2-氯甲基吡啶-5-羧酸甲酯 methyl 6-(chloromethyl)nicotinate 49668-90-8 C8H8ClNO2
2-氯甲基吡啶-5-羧酸甲酯
2-氯甲基吡啶 2-chloromethylpyridine 4377-33-7 C6H6ClN
2-氯甲基吡啶