| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-己基吡嗪 | 2-hexylpyrazine | 28217-91-6 | C10H16N2 |
| 2-己基-3-氧代环戊烷乙酸甲酯 | 2-Hexyl-3-oxocyclopentyl-methylacetat | 29912-78-5 | C14H24O3 |
| 2-己-5-烯-1,3-二炔基-5-丙-1-炔基噻吩 | 2-hex-5-ene-1,3-diynyl-5-prop-1-ynyl-thiophene | 2134-99-8 | C13H8S |
| 2-巯基苯并恶唑 | 2-sulfanyl-1,3-benzoxazole | 2382-96-9 | C7H5NOS |
| 2-巯基吡啶硫醇盐 | 2-pyridylthiolate ion | 29878-59-9 | C5H4NS |
| 2-巯基吡啶 | 2-Mercaptopyridine | 2637-34-5 | C5H5NS |
| 2-巯基乙醚 | bis(2-mercaptoethyl)ether | 2150-02-9 | C4H10OS2 |
| 2-巯基乙醇-<sup>13</sup>C<sub>2</sub> | 2-sulfanyl(1,2-13C2)ethanol | 286013-20-5 | C2H6OS |
| 2-巯基乙醇-1-<sup>13</sup>C | 2-sulfanyl(113C)ethanol | 286013-19-2 | C2H6OS |
| 2-巯基乙醇-1,1,2,2-d4 | 2-Mercaptoethanol-1,1,2,2-d4 | 284474-53-9 | C2H6OS |
| 2-巯基乙酸锂 | Lithium mercaptoacetate | 22535-44-0 | C2H3O2S*Li |
| 2-巯基乙酸己酯 | mercapto-acetic acid hexyl ester | 20292-01-7 | C8H16O2S |
| 2-巯基乙酸叔丁酯 | t-butyl mercaptoacetate | 20291-99-0 | C6H12O2S |
| 2-巯基乙基肉豆蔻酸酯 | 2-Mercaptoethyl myristate | 29946-28-9 | C16H32O2S |
| 2-巯基乙基硬脂酸酯 | 2-Mercaptoethyl stearate | 27564-01-8 | C20H40O2S |
| 2-巯基乙基庚酸酯 | 2-Mercaptoethyl heptanoate | 22909-87-1 | C9H18O2S |
| 2-巯基丙醇 | 1-Octyl-5-mercaptotetrazolesodiumsalt | 266310-25-2 | C9H18N4NaS |
| 2-巯基丙酸钠 | —— | 22535-46-2 | C3H6NaO2S |
| 2-巯基丁酸 | 2-mercapto-butyric acid | 26473-48-3 | C4H8O2S |
| 2-巯基丁二酸二乙酯 | diethyl 2-mercaptosuccinate | 23060-14-2 | C8H14O4S |
| 2-巯基-N-甲基苯甲酰胺 | 2-mercapto-N-methylbenzamide | 20054-45-9 | C8H9NOS |
| 2-巯基-6-甲氧基苯并噻唑 | 6-methoxy-2-mercaptobenzothiazole | 2182-73-2 | C8H7NOS2 |
| 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 |