| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-胺噻吩-3-羰基胺 | 2-aminothiophene-3-carboxamide | 14080-51-4 | C5H6N2OS |
| 2-羧基噻吩-4-硼酸 | 4-boronothiophene-2-carboxylic acid | 913835-91-3 | C5H5BO4S |
| 2-羟基硼基-3-噻吩羧酸 | 3-carboxythiophene-2-boronic acid | 519054-53-6 | C5H5BO4S |
| 2-羟基-5-溴噻吩 | 5-bromothiophen-2-ol | 1313392-39-0 | C4H3BrOS |
| 2-碳-<sup>13</sup>C-乙氧基噻吩-2-<sup>13</sup>C-3磺酰氯 | ethyl 3-chlorosulfonyl(213C)thiophene-2-carboxylate | 1173018-95-5 | C7H7ClO4S2 |
| 2-碘-5-硝基噻吩 | 2-iodo-5-nitrothiophene | 6277-18-5 | C4H2INO2S |
| 2-碘-5-甲基噻吩 | 2-iodo-5-methylthiophene | 16494-36-3 | C5H5IS |
| 2-碘-3-噻吩羧酸 | 2-Iodthiophen-3-carbonsaeure | 18895-00-6 | C5H3IO2S |
| 2-硫代尿啶-4,5,6,7-四氢苯并[b]噻吩-3-羧酸乙酯 | N-(3-carboethoxy-4,5,6,7-tetrahydrobenzo[b]thien-2-yl)-N-thiourea | 105544-62-5 | C12H16N2O2S2 |
| 2-硝基苯并[b]噻吩-3-甲腈 | 2-nitrobenzo[b]thiophene-3-carbonitrile | 612505-78-9 | C9H4N2O2S |
| 2-硝基噻吩-4-腈 | 4-nitrothiophene-2-carbonitrile | 42137-24-6 | C5H2N2O2S |
| 2-硝基噻吩-4-腈 | 3-cyano-5-nitrothiophene | 42137-23-5 | C5H2N2O2S |
| 2-硝基噻吩-4-甲醛 | 5-nitrothiophene-3-carboxaldehyde | 75428-45-4 | C5H3NO3S |
| 2-硝基噻吩-3-胺 | 3-amino-2-nitrothiophene | 52003-20-0 | C4H4N2O2S |
| 2-硝基噻吩-3-甲腈 | 2-nitro-thiophene-3-carbonitrile | 85598-50-1 | C5H2N2O2S |
| 2-硝基噻吩 | 2-nitrothiophene | 609-40-5 | C4H3NO2S |
| 2-硝基-3-甲基噻吩 | 3-methyl-2-nitrothiophene | 32059-75-9 | C5H5NO2S |
| 2-硝基-3-氨基-5-对甲苯噻吩 | 3-amino-5-(4-methylphenyl)-2-nitrothiophene | 1021443-92-4 | C11H10N2O2S |
| 2-硝基-3-氨基-5-(4-氯苯基)噻吩 | 3-amino-5-(4-chlorophenyl)-2-nitrothiophene | 1021443-94-6 | C10H7ClN2O2S |
| 2-硝基-3-噻吩甲醛 | 2-nitrothiophene-3-carbaldehyde | 41057-04-9 | C5H3NO3S |
| 2-硝基-3-(4,5,6,7-四氢-1-苯并噻吩-2-基氨基)丙-2-烯醛 | 2-Nitro-3-[(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]prop-2-enal | 88796-31-0 | C11H12N2O3S |
| 2-硝基-3,4-噻吩二胺 | N,N'-nitro-2 thiophenediyl-3,4 diamine | 90069-97-9 | C4H5N3O2S |
| 2-甲酸甲酯-3-氰基噻吩 | methyl 3-cyanothiophene-2-carboxylate | 67808-31-5 | C7H5NO2S |
| 2-甲酰胺-5-(2-巯基-1,3-噻唑-4-基)-噻吩 | 5-(2-mercapto-4-thiazolyl)thiophene-2-carboxamide | 52560-89-1 | C8H6N2OS3 |
| 2-甲酰基噻吩-3-羧酸乙酯 | ethyl 2-formylthiophene-3-carboxylate | 67808-70-2 | C8H8O3S |
| 2-甲酰基噻吩-3-羧酸 | 2-formylthiophene-3-carboxylic acid | 19991-69-6 | C6H4O3S |
| 2-甲酰基-5-(甲氧基甲基)噻吩 | 5-(methoxymethyl)thiophene-2-carbaldehyde | 1500-97-6 | C7H8O2S |
| 2-甲氧基羰基噻吩-3-磺酰基异氰酸酯 | methyl 3-(isocyanatosulfonyl)-2-thiophenecarboxylate | 79277-18-2 | C7H5NO5S2 |
| 2-甲氧基羰基噻吩-3-硼酸频那醇酯 | methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate | 1227664-10-9 | C12H17BO4S |
| 2-甲氧基甲基-5-甲基噻吩 | 2-Methoxymethyl-5-methylthiophene | 31819-38-2 | C7H10OS |
| 2-甲氧基乙基噻吩-2-羧酸酯 | Thiophene-2-carboxylic acid 2-methoxy-ethyl ester | 109831-87-0 | C8H10O3S |
| 2-甲氧基-5-硝基噻吩 | 2-methoxy-5-nitrothiophene | 30549-16-7 | C5H5NO3S |
| 2-甲氧基-3-噻吩甲酰氯 | 2-Methoxythiophene-3-carbonyl chloride | 77133-29-0 | C6H5ClO2S |
| 2-甲氧基-3,5-二甲基噻吩 | 3,5-Dimethyl-3-methoxythiophen | 57556-17-9 | C7H10OS |
| 2-甲基噻吩-3-甲酰胺 | 2-methyl-3-thiophenecarboxamide | 189329-96-2 | C6H7NOS |
| 2-甲基-6-苯基-噻吩并[2,3-d][1,3]噁嗪-4-酮 | 2-methyl-6-phenyl-4H-thieno[2,3-d][1,3]oxazin-4-one | 370587-15-8 | C13H9NO2S |
| 2-甲基-5-苯基噻吩-3-硼酸 | (2-methyl-5-phenylthiophen-3-yl)boronic acid | 909103-23-7 | C11H11BO2S |
| 2-甲基-5-苯基噻吩 | 2-methyl-5-phenylthiophene | 5069-26-1 | C11H10S |
| 2-甲基-5-硝基噻吩S-氧化物 | 2-methyl-5-nitrothiophene S-oxide | 1021187-16-5 | C5H5NO3S |
| 2-甲基-5-丙基噻吩 | 2-methyl-5-propyl-thiophene | 33933-73-2 | C8H12S |
| 2-甲基-4-(4-硝基噻吩-3-基)丁-3-炔-2-醇 | 2-Methyl-4-(4-nitrothiophen-3-yl)but-3-yn-2-ol | 918866-72-5 | C9H9NO3S |
| 2-甲基-4,5,6,7-四氢噻吩 | 2-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene | 40808-50-2 | C9H12S |
| 2-甲基-3-硝基-5-噻吩甲酸 | 5-methyl-4-nitro-thiophene-2-carboxylic acid | 36050-35-8 | C6H5NO4S |
| 2-甲基-3-噻吩甲酸甲酯 | methyl 2-methylthiophene-3-carboxylate | 53562-51-9 | C7H8O2S |
| 2-甲基-3-噻吩甲酸乙酯 | ethyl 2-methyl-thiophene-3-carboxylate | 19432-66-7 | C8H10O2S |
| 2-甲基-3-噻吩甲酸 | 2-methylthiophene-3-carboxylic acid | 1918-78-1 | C6H6O2S |
| 2-环丙基-5-甲基噻吩 | 5-Methyl-2-cyclopropylthiophene | 78113-02-7 | C8H10S |
| 2-烯丙基-5-溴噻吩 | 2-allyl-5-bromothiophene | 159013-60-2 | C7H7BrS |
| 2-烯丙基-5-氯噻吩 | 3-(5-Chloro-2-thienyl)-1-propene | 173415-71-9 | C7H7ClS |
| 2-溴甲基噻吩-5-羧酸乙酯 | ethyl 5-(bromomethyl)thiophene-2-carboxylate | 14282-72-5 | C8H9BrO2S |