| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-巯基-5-硝基苯并噁唑 | 5-nitrobenzoxazoline-2-thione | 22876-21-7 | C7H4N2O3S |
| 2-巯基-5-硝基吡啶 | 2-mercapto-5-nitropyridine | 2127-09-5 | C5H4N2O2S |
| 2-巯基-5-甲基苯并恶唑 | 5-methylbenzo[d]oxazole-2-thiol | 22876-22-8 | C8H7NOS |
| 2-巯基-5-甲基苯并咪唑 | 5-methyl-1H-benzoimidazole-2-thiol | 27231-36-3 | C8H8N2S |
| 2-巯基-5-甲基-苯甲酸 | 2-mercapto-5-methylbenzoic acid | 24155-85-9 | C8H8O2S |
| 2-巯基-5-甲基-1,3,4-噻二唑 | 2-Mercapto-5-methyl-1,3,4-thiadiazole | 29490-19-5 | C3H4N2S2 |
| 2-巯基-4-苯基噻唑 | 2-Mercapto-4-phenylthiazole | 2103-88-0 | C9H7NS2 |
| 2-巯基-4,5-二甲氧基-苯甲酸 | 2-mercapto-4,5-dimethoxy-benzoic acid | 25697-54-5 | C9H10O4S |
| 2-巯基-3-吡啶醇 | 3-hydroxypyridine-2-thione | 23003-22-7 | C5H5NOS |
| 2-巯基-2-甲基-1-戊醇 | 2-mercapto-2-methyl-pentan-1-ol | 258823-39-1 | C6H14OS |
| 2-巯基-1-苯基乙酮 | 2-mercaptoacetophenone | 2462-02-4 | C8H8OS |
| 2-巯(基)嘌呤 | 2-mercaptopurine | 28128-19-0 | C5H4N4S |
| 2-对甲苯磺酰基-1,2,3,4-四氢异喹啉 | 2-tosyl-1,2,3,4-tetrahydroisoquinoline | 20335-69-7 | C16H17NO2S |
| 2-对甲苯基喹啉-4-羧酸 | 2-(p-tolyl)quinoline-4-carboxylic acid | 20389-05-3 | C17H13NO2 |
| 2-对氯苯基-4-苯基-2-恶唑啉-5-酮 | 2-p-Chlorophenyl-4-phenyl-2-oxazolin-5-one | 22887-57-6 | C15H10ClNO2 |
| 2-对氯苯基-3-甲基丁腈 | 3-Methyl-2-(4'-chlorophenyl)-butyronitrile | 2012-81-9 | C11H12ClN |
| 2-对氯苯基-3-甲基-2-丁醇 | 2-p-Chlorphenyl-3-methyl-2-butanol | 28114-98-9 | C11H15ClO |
| 2-对氯苯基-3-甲基-2-丁烯 | 1-chloro-4-(3-methylbut-2-en-2-yl)benzene | 28094-82-8 | C11H13Cl |
| 2-壬烯醛 | non-2-enal | 2463-53-8 | C9H16O |
| 2-壬烯腈 | non-2-enenitrile | 29127-83-1 | C9H15N |
| 2-壬烯-1-醇 | 2-nonen-1-ol | 22104-79-6 | C9H18O |
| 2-壬基丙烯醛 | 2-methylene-undecanal | 22414-68-2 | C12H22O |
| 2-壬-2,7-二烯-5-基吡啶 | 2-[1-(2-Butenyl)-3-pentenyl]pyridine | 2057-42-3 | C14H19N |
| 2-均三甲苯基溴化镁 | Magnesium;1,3,5-trimethylbenzene-6-ide;bromide | 2633-66-1 | C9H11BrMg |
| 2-四氟乙氧基萘 | 2-(1,1,2,2-tetrafluoroethoxy)naphthalene | 2796-08-9 | C12H8F4O |
| 2-四氟乙氧基硝基苯 | α,α,β,β-tetrafluoro-o-nitrophenetole | 28202-31-5 | C8H5F4NO3 |
| 2-四氟乙氧基-5-硝基甲苯 | α,α,β,β-tetrafluoro-2-methyl-4-nitrophenetole | 28202-30-4 | C9H7F4NO3 |
| 2-噻唑羧酰胺 | thiazole-2-carboximidamide | 212558-27-5 | C4H5N3S |
| 2-噻唑硼酸频那醇酯 | 2-(Thiazole-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 214360-88-0 | C9H14BNO2S |
| 2-噻唑甲脒盐酸盐 | thiazole-2-carboxamidine hydrochloride | 247037-82-7 | C4H5N3S*ClH |
| 2-噻唑烷酮,5-(1-甲基乙基)-4-硫代- | 4-Thioxo-5-isopropylthiazolidon-2 | 27407-84-7 | C6H9NOS2 |
| 2-噻唑乙酸 | Dihydrocodeine phosphate | 24204-13-5 | C18H26NO7P |
| 2-噻唑-2-基苯甲醛 | 2-(2-Formylphenyl)thiazole | 223575-69-7 | C10H7NOS |
| 2-噻吩羧酸铁 | thiophene-2-carboxylate | 20897-85-2 | C5H3O2S |
| 2-噻吩羧酸乙酯 | Ethyl thiophene-2-carboxylate | 2810-04-0 | C7H8O2S |
| 2-噻吩甲酸钠 | —— | 25112-68-9 | C5H4NaO2S |
| 2-噻吩甲酰肼 | 2-thienylhydrazide | 2361-27-5 | C5H6N2OS |
| 2-噻吩甲胺 | 2-Aminomethylthiophene | 27757-85-3 | C5H7NS |
| 2-噻吩异氰酸酯 | 2-thiophene isocyanate | 2048-57-9 | C5H3NOS |
| 2-噻吩基锂 | 2-thienyl lithium | 2786-07-4 | C4H3S*Li |
| 2-噻吩基乙酰胺 | N-(thiophen-2-ylmethyl)acetamide | 21403-24-7 | C7H9NOS |
| 2-噻吩乙酸,3-氨基- | 1-Octadecanaminium, N,N-dimethyl-N-octyl-, methyl sulfate (1:1) | 288839-50-9 | C29H63NO4S |
| 2-噻吩乙腈 | 2-Thienylacetonitrile | 20893-30-5 | C6H5NS |
| 2-噻吩乙胺碘 | 2-(thiophen-2-yl)ethylammonium iodide | 2414055-94-8 | C6H9NS*HI |
| 2-噻吩-3-基苯甲酸 | 2-(thiophen-3-yl)benzoic acid | 20608-87-1 | C11H8O2S |
| 2-噻吩-2-基-噻唑-4,5-二羧酸 | 2-(2-Thienyl)-4,5-dicarbonsaeure | 24044-05-1 | C9H5NO4S2 |
| 2-噁唑烷酮,5,5-二甲基-3-(1-羰基丙基)- | 1-(3,3-dimethyloxiranyl)buta-2,3-dien-1-one | 229333-38-4 | C8H10O2 |
| 2-噁唑-7-氮杂螺[3.5]壬烷 | 2-oxa-7-azaspiro[3.5]nonane | 241820-91-7 | C7H13NO |
| 2-噁丙环羧酸,3-甲基-,1-甲基乙基酯,(2S,3S)- | 8,10-Dioxa-1,4-diazaspiro[5.5]undecane | 219749-65-2 | C7H14N2O2 |
| 2-噁-5-氮杂双环[2.2.1]庚烷 | 2-oxa-5-aza-bicyclo[2.2.1]heptane | 279-33-4 | C5H9NO |