| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-噁丙环甲醇,2-甲基-a-辛基-,(aR,2S)- | arachidonyl amide | 85146-53-8 | C20H33NO |
| 2-喹喔啉甲醛,8-羟基- | dl-7,8-epialantolactone | —— | C15H20O2 |
| 2-喹啉-3-基乙胺 | methyl 3α-cathyloxy-12-oxo-5β-cholan-24-oate | 83918-75-6 | C28H44O6 |
| 2-哌嗪酮,1,3,3,4-四甲基- | Bromooctanoyl-coa | 71605-35-1 | C29H48BrN7O16P3S+ |
| 2-哌嗪羧酸,甲基酯,(S)-(9CI) | [3-Hexadecanoyloxy-2-[8-(3-octyloxiran-2-yl)octanoyloxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate | 80362-01-2 | C42H82NO9P |
| 2-哌嗪甲基丁酸酯 | Piperazin-2-ylmethyl Butanoate | 148227-96-7 | C9H18N2O2 |
| 2-咪唑并啉-5-酮,1-(苯亚甲基氨基)-4-(p-硝基苯亚甲基)-2-苯基- | 2-Methylpropyl 1-methyl-4-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carboxylate | 72727-55-0 | C18H30O2 |
| 2-呋喃铵,5-[3-乙氧基-2-(乙酯基)-3-羰基-1-丙烯基]-N,N,N-三甲基-,溴化 | [5-(2,2-Bis-ethoxycarbonyl-vinyl)-furan-2-yl]-trimethyl-ammonium; bromide | 101396-97-8 | Br*C15H22NO5 |
| 2-呋喃甲基2-甲基巴豆酸酯 | 2-Butenoic acid, 2-methyl-, 2-furanylmethyl ester, (Z)- | 83783-84-0 | C10H12O3 |
| 2-呋喃甲基2-丁烯酸酯 | (Furan-2-yl)methyl but-2-enoate | 59020-84-7 | C9H10O3 |
| 2-呋喃丙酸乙酯 | ethyl 3-(furan-2-yl)propanoate | 10031-90-0 | C9H12O3 |
| 2-吡啶胺,N-(4,5-二氢-1H-咪唑-2-基)-3-甲基- | Dbdad | 73319-20-7 | C39H68Br2N2O4 |
| 2-吡啶胺,N,N-二甲基-6-(三甲基甲硅烷基)-(9CI) | Ledermix | 8059-68-5 | C42H48ClFN2O14 |
| 2-吡啶胺,6-甲基-,水合物(2:1) | Potassium 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-icosafluoroundecanoate | 307-71-1 | C11HF20KO2 |
| 2-吡啶胺,3-乙氧基-,1-氧化 | Tridecyl neopentanoate | 106436-39-9 | C18H36O2 |
| 2-吡啶羧酸,6-(氯羰基乙酰基)-(9CI) | Isopetasin | 469-26-1 | C20H28O3 |
| 2-吡啶甲醇,1,2,3,6-四氢-1-甲基-6-(1-甲基乙基)-,(2S-顺)-(9CI) | 2-chloro-6α,9α-difluoro-11β,17α-dihydroxy-16α-methyl-3,20-oxo-1,4-pregnadiene-21-hydroxyacetate | 23961-22-0 | C24H29ClF2O6 |
| 2-吡啶甲基alpha-乙基-alpha-甲基己酸酯盐酸盐 | (Pyridin-2-yl)methyl 2-ethyl-2-methylhexanoate--hydrogen chloride (1/1) | 42023-73-4 | C15H24ClNO2 |
| 2-吡咯烷基去吗啉基罗库溴铵 | [(2S,3S,5R,8R,9R,10S,13S,14R,16S,17R)-3-hydroxy-10,13-dimethyl-16-(1-prop-2-enylpyrrolidin-1-ium-1-yl)-2-pyrrolidin-1-yl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate;bromide | 1190105-65-7 | C32H53BrN2O3 |
| 2-吡咯烷基-3-乙酰基去吗啉基罗库溴铵 | 2-Pyrrolidinyl-3-acetyl Desmorpholinylrocuronium Bromide | 1190105-66-8 | Br*C34H55N2O4 |
| 2-吡咯烷-1-基乙基6-苯基双环[2.2.1]庚烷-6-羧酸酯 | Bicyclophenamine | 3570-06-7 | C20H27NO2 |
| 2-吖丁啶酮,4-(乙酰氧基)-3-(1-甲基乙基)-,(3R-反)-(9CI) | Octadecanoic acid, 12-hydroxy-, 2-octyldodecyl ester | 74659-70-4 | C38H76O3 |
| 2-吖丁啶羧酸,1-(2-氯乙酰基)-,(2R)- | 8,11,13-totaratriene-12,13-diol | 84104-87-0 | C20H30O2 |
| 2-叠氮基-1-氰基-2-环己基-1-甲氧基乙酸乙酯 | Acetic acid 2-azido-1-cyano-2-cyclohexyl-1-methoxy-ethyl ester | 1026191-15-0 | C12H18N4O3 |
| 2-叠氮十八烷酸 | 2-azidostearic acid | 73942-18-4 | C18H35N3O2 |
| 2-叔丁基-6-甲基-1,4-苯醌 | 2-tert-butyl-6-methyl-1,4-benzoquinone | 25543-57-1 | C11H14O2 |
| 2-叔丁基-6-(1-羟基-2-甲基丙烷-2-基)-4-亚甲基环己-2,5-二烯-1-酮 | 6-tert-butyl-2-(1',1'-dimethyl-2'-hydroxy)ethyl-4-methylenecyclohexa-2,5-dienone | 124755-19-7 | C15H22O2 |
| 2-叔丁基-5-羟基戊酸乙酯 | ethyl 2-tert-butyl-5-ol-pentanoate | 645413-25-8 | C11H22O3 |
| 2-叔丁基-4-甲基环己烷-1-酮 | 2-<i>tert</i>-butyl-4-methyl-cyclohexanone | 71436-86-7 | C11H20O |
| 2-叔丁基-4-戊烯酸乙酯 | ethyl 2-tert-butyl-4-pentenoate | 122936-14-5 | C11H20O2 |
| 2-叔丁基-4-[2-(1-甲基-4(1H)-吡啶基亚基)乙亚基]-2,5-环己二烯-1-酮 | o-tert-Butylstilbazolium betaine | 153280-17-2 | C18H21NO |
| 2-叔丁基-3-羟基-3-甲基丁酸甲酯 | methyl 2-t-butyl-3-hydroxy-3-methylbutanoate | 86426-15-5 | C10H20O3 |
| 2-叔-丁基丙二酸 | tert-butylmalonic acid | 4379-33-3 | C7H12O4 |
| 2-反-十二烯酰基-CoA | trans-2-dodecenoyl-coenzyme A | 1066-12-2 | C33H56N7O17P3S |
| 2-双环庚基二甲基氯硅烷 | 2-norbornyldimethylchlorosilane | 117046-42-1 | C9H17ClSi |
| 2-双环[2.2.1]庚基-2-乙胺盐酸盐 | 2-Bicyclo[2.2.1]hept-2-YL-ethylamine hydrochloride | 90949-05-6 | C9H18ClN |
| 2-去苯酰基紫杉醇-2-戊烯酸酯 | 2-Debenzoyl Paclitaxel 2-Pentanoate | 213767-22-7 | C45H55NO14 |
| 2-去苯甲酰基-7,10-二[O-(三乙基硅烷基)]-10-去乙酰基-13-O-三甲基硅烷基浆果赤霉素III | 13-O-trimethylsilyl-7,10-bis-O-triethylsilyl-2-debenzoyl-10-deacetyl baccatin (III). | 159383-94-5 | C37H68O9Si3 |
| 2-去苯甲酰基-2-巴豆酰10-去乙酰基浆果赤霉素III | 10‑deacetyl‑2‑debenzoyl-2-tiganoylbaccatine III | 171926-87-7 | C27H38O10 |
| 2-去甲-1,3-开环-1,25-二羟基维他命D3 | (3E)-3-[(2E)-2-[(1R,3aR,7aS)-1-(6-hydroxy-6-methylheptan-2-yl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-2-methylidenepentane-1,5-diol | 113490-37-2 | C26H44O3 |
| 2-去氢蜕皮激素 | 2-Dehydroecdysone | 113846-79-0 | C27H42O6 |
| 2-去乙酰氧基紫杉素B | 2-Deacetoxytaxinine B | 191547-12-3 | C35H42O9 |
| 2-去乙酰氧-5Α-羟基紫杉宁J | acetic acid 7,10,13-triacetoxy-5-hydroxy-8,12,15,15-tetramethyl-4-methylene-tricyclo[9.3.1.0(3,8)]pentadec-11-en-9-ylester | 87193-98-4 | C28H40O9 |
| 2-去乙酞氧基紫杉素J | 2-desacetoxytaxinine J | 119347-14-7 | C37H46O10 |
| 2-单棕榈酸甘油 | 2-palmitoylglycerol | 23470-00-0 | C19H38O4 |
| 2-单丁酰甘油 | 2-monobutyroylglycerol | 70916-53-9 | C7H14O4 |
| 2-半胱氨酸碘苯腈辛酸酯 | 2-mercaptooctanoic acid ethyl ester | 57813-59-9 | C10H20O2S |
| 2-十四醇 | tetradecan-2-ol | 4706-81-4 | C14H30O |
| 2-十四碳烯醛,4-羟基-,(E)-(9CI) | (E)-4-hydroxytetradec-2-enal | 81335-92-4 | C14H26O2 |
| 2-十四碳烯醛 | 2-tetradecenal | 64461-99-0 | C14H26O |