| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-巯基苯并恶唑-6-甲酸甲酯 | methyl 2-mercaptobenzo[d]oxazole-6-carboxylate | 72752-81-9 | C9H7NO3S |
| 2-巯基吡啶钾盐 | 2-mercaptopyridine potassium salt | 79236-86-5 | C5H4NS*K |
| 2-巯基乙胺 | Thioglycolamide | 758-08-7 | C2H5NOS |
| 2-巯基乙基N-(2,5-二氯苯基)氨基甲酸酯 | Carbanilic acid, 2,5-dichloro-, 2-mercaptoethyl ester | 73623-07-1 | C9H9Cl2NO2S |
| 2-巯基-N,N,N-三甲基-乙铵碘化物(1:1) | thiocholine iodide | 7161-73-1 | C5H14NS*I |
| 2-巯基-5-[1-(3,4,5-三甲氧基苯基)亚乙基]-1,3-噻唑烷-4-酮 | 5-(alpha-Methyl-3,4,5-trimethoxybenzylidene)rhodanine | 73855-62-6 | C14H15NO4S2 |
| 2-巯基-5-(三氟甲基)吡啶 | 2-mercapto-5-trifluoromethylpyridine | 76041-72-0 | C6H4F3NS |
| 2-巯基-5,8-二氢-1H-蝶啶-4,6,7-三酮 | 2-thioxo-2,3,5,8-tetrahydro-1<i>H</i>-pteridine-4,6,7-trione | 7151-37-3 | C6H4N4O3S |
| 2-巯基-4-(4-吡啶基)噻唑 | 2-mercapto-4-(4-pyridyl)thiazole | 77168-63-9 | C8H6N2S2 |
| 2-巯基-2-甲基丙烷-1-醇 | 2-mercapto-2-methylpropan-1-ol | 73303-88-5 | C4H10OS |
| 2-巯基-2-甲基-4-氧代戊酸氯化物 | 2-Methyl-4-oxo-2-sulfanylpentanoyl chloride | 71735-69-8 | C6H9ClO2S |
| 2-巯基-2-甲基-1-丙胺 | 2-mercapto-2-methyl-1-propylamine | 7684-18-6 | C4H11NS |
| 2-对硝基苯甲基-4,6-二氯-5-嘧啶乙酸甲酯 | methyl [4,6-dichloro-2-(4-nitrobenzyl)-5-pyrimidinyl]acetate | 780763-92-0 | C14H11Cl2N3O4 |
| 2-对甲苯吗啉 | 2-(p-tolyl)morpholine | 739328-82-6 | C11H15NO |
| 2-对甲苯-4H-异喹啉-1,3-二酮 | 2-(4-methylphenyl)-1,3(2H,4H)-dioxoisoquinoline | 73109-31-6 | C16H13NO2 |
| 2-壬酰氧基苯甲酸 | 2-nonanoyloxy-benzoic acid | 75239-81-5 | C16H22O4 |
| 2-壬基溴 | 2-nonenyl bromide | 76853-14-0 | C9H17Br |
| 2-壬基-beta,beta,4,4-四甲基-2-咪唑啉-1-乙醇 | 2-IMIDAZOLINE-1-ETHANOL, 2-NONYL-beta,beta,4,4-TETRAMETHYL- | 74038-82-7 | C18H36N2O |
| 2-壬基-alpha,4,4-三甲基-2-咪唑啉-1-乙醇 | 2-Imidazoline-1-ethanol, 2-nonyl-alpha,4,4-trimethyl- | 74038-83-8 | C17H34N2O |
| 2-壬基-1,3-二氧戊环-4-甲醇乙酸酯 | 4-acetoxymethyl-2-nonyl-1,3-dioxolane | 7249-15-2 | C15H28O4 |
| 2-四氢萘-1-基乙酸 | (1,2,3,4-tetrahydro-5-naphthyl)acetic acid | 776-50-1 | C12H14O2 |
| 2-噻唑羧酸,4-(1,1-二甲基乙基)- | 4-t-butylthiazole-2-carboxylic acid | 79247-74-8 | C8H11NO2S |
| 2-噻唑啉-2-硫醇钠 | Sodium;1,3-thiazolidine-2-thione | 71591-75-8 | C3H5NNaS2+ |
| 2-噻吩硫醇 | Thiophene-2-thiol | 7774-74-5 | C4H4S2 |
| 2-噻吩甲胺盐酸盐 | thiophen-2-ylmethanamine hydrochloride | 7404-63-9 | C5H7NS*ClH |
| 2-噻吩溴化镁 | α,α-difluoro-β,β,β-trichloroethoxybenzene | 713-61-1 | C8H5Cl3F2O |
| 2-噻吩基乙酸 | thiophen-2-ylthioacetic acid | 7342-42-9 | C6H6O2S2 |
| 2-噻吩-3-乙酸 | 2-Thiophen-3-ylacetimidic acid ethyl ester | 777029-08-0 | C8H11NOS |
| 2-嘧啶胺,4-甲氧基-6-(三氟甲氧基)-(9CI) | Bis((aminocyclohexyl)methyl)cyclohexylamine | 70956-08-0 | C20H39N3 |
| 2-嘧啶磺酸,六氢-5-甲基-4,6-二羰基-,顺- | 5-Methyl-4,6-dioxohexahydropyrimidine-2-sulfonic acid | 781563-83-5 | C5H8N2O5S |
| 2-喹噁啉甲腈 | quinoxaline-2-carbonitrile | 7483-33-2 | C9H5N3 |
| 2-喹喔啉羧酸乙酯 | ethyl quinoxaline-2-carboxylate | 7065-23-8 | C11H10N2O2 |
| 2-喹喔啉甲醛肟 | 2-quinoxalinecarboxaldehyde oxime | 7483-32-1 | C9H7N3O |
| 2-喹喔啉甲酰胺,1,4-二氢-3-羟基- | Benzoxazolium, 2,5-dimethyl-3-(3-sulfopropyl)-, inner salt | 70615-15-5 | C12H15NO4S |
| 2-喹啉醇 | 2-quinolone | 70254-42-1 | C9H7NO |
| 2-喹啉-2-基-丙烷-1,3-二醇 | 2-(quinolin-2-yl)propane-1,3-diol | 779-32-8 | C12H13NO2 |
| 2-哌嗪酮,1,3,3,4-四甲基- | Bromooctanoyl-coa | 71605-35-1 | C29H48BrN7O16P3S+ |
| 2-哌嗪羧酸,5-(1-甲基乙基)-,(2R,5S)- | (2R,5S)-5-(Propan-2-yl)piperazine-2-carboxylic acid | 782424-04-8 | C8H16N2O2 |
| 2-哌嗪-1-苯甲醛 | 2-(Piperazin-1-yl)benzaldehyde | 736991-52-9 | C11H14N2O |
| 2-哌嗪-1-环己醇 | 2-piperazin-1-yl-cyclohexanol | 759402-42-1 | C10H20N2O |
| 2-哌嗪-1-基-4-吡咯烷-1-基-5,6,7,8-四氢喹唑啉 | 2-Piperazino-4-pyrrolidino-5,6-tetramethylenepyrimidine | 76781-41-4 | C16H25N5 |
| 2-哌嗪-1-基-1-哌啶-1-基乙酮 | 2-(piperazin-1-yl)-1-(piperidin-1-yl)ethan-1-one | 70558-13-3 | C11H21N3O |
| 2-哌啶羧酸,4-羟基-,(2R,4S)-rel-(9CI) | Zincofol | 75045-72-6 | C10H11Cl4CuNO8S2Zn |
| 2-哌啶羧酸,3-羟基-,甲基酯,(2R,3S)-rel- | 1H-1,2,4-Triazole, 5-(p-acetamidophenyl)-3-amino-, hydrate | 73953-88-5 | C10H13N5O2 |
| 2-哌啶甲酸乙酯盐酸盐 | ethyl piperidine-2-carboxylate hydrochloride | 77034-33-4 | C8H15NO2*ClH |
| 2-哌啶丙酰胺 | 2-Piperidinepropionamide | 7511-11-7 | C8H16N2O |
| 2-哌啶-3-基苯并恶唑 | 2-piperidin-3-yl-benzooxazole | 754126-86-8 | C12H14N2O |
| 2-哌啶-3-基-1,3-苯并噻唑盐酸盐 | 2-piperidin-3-yl-benzothiazole | 750640-97-2 | C12H14N2S |
| 2-哌啶-1-基烟酸 | 3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-carboxylic acid | 78253-61-9 | C11H14N2O2 |
| 2-哌啶-1-基乙基N-(2-甲氧基苯基)氨基甲酸酯 | o-methoxyphenylcarbamic acid 2-piperidineethyl ester | 76875-80-4 | C15H22N2O3 |