| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 2-{(3R)-1-[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-3-yl}-2,2-diphenylacetamide | 133099-05-5 | C28H30N2O2 |
| (2,6-二氯嘧啶-4-基)甲醇 | 2-chloro-4-fluoro-5-iodopyridine | 1370534-60-3 | C5H2ClFIN |
| (2’S)-2’-脱氧-2’-氟-5-乙炔基尿苷 | 1-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-5-ethynyluracil | 95740-26-4 | C11H11FN2O5 |
| (2’,6’-二甲基-4’-(3-(甲基磺酰基)丙氧基)联苯-3-基)甲醇 | (2',6'-dimethyl-4'-(3-(methylsulfonyl)propoxy)-[1,1'-biphenyl]-3-yl)methanol | 1000413-85-3 | C19H24O4S |
| (2β,3α,5α)-21-氯-3-羟基-2-(4-吗啉基)pregnan-20-one | (2β,3α,5α)-21-chloro-3-hydroxy-2-(4-morpholinyl)pregnan-20-one | 156685-94-8 | C25H40ClNO3 |
| (2β,5β,9β,10α,13α,15α)-2-{[2-脱氧-4-O-(6-脱氧-α-L-吡喃鼠李糖基)-2-[(3-甲基丁酰)氨基]-3-O-(3-苯基丙酰)-β-D-吡喃葡萄糖基]氧代}-13,15-二羟基贝壳杉-16-烯-18,19-二酸 | O-Rhamnosyl-(1''-4')wedeloside | 74686-31-0 | C46H65NO17 |
| (2β,3β,5β,14xi)-2,3,14-三羟基孕-7-烯-6,20-二酮 | Poststerone | 10162-99-9 | C21H30O5 |
| (2β,3β,5α,6β,22xi,25S)-螺甾烷-2,3,6-三醇 | (-)-Neoporrigenin A | 196607-76-8 | C27H44O5 |
| (2β,3β,5α,6β,22xi,25R)-螺甾烷-2,3,6-三醇 | Spirostan-2,3,6-triol, (2beta,3beta,5alpha,6beta,25R)- | 196607-75-7 | C27H44O5 |
| (2β,3α,5α,8xi,9xi,14xi,16β,17β)-3-(乙酰氧基)-17-羟基-16-(1-甲基哌啶正离子-1-基)-2-(哌啶-1-基)雄甾烷溴化 | 17-Deacetyl vecuronium bromide | 50587-95-6 | C32H55BrN2O3 |
| (2β,3α,5α,8xi,9xi,14xi,16β,17β)-3-(乙酰氧基)-17-(丁基桥氧基)-2-(哌啶-1-基)-16-[1-(丙-2-烯-1-基)哌啶正离子-1-基]雄甾烷溴化 | Piperidinium, 1-((2beta,3alpha,5alpha,16beta,17beta)-3-(acetyloxy)-17-(1-oxobutoxy)-2-(1-piperidinyl)androstan-16-yl)-1-(2-propenyl)-, bromide | 120592-89-4 | C38H63BrN2O4 |
| (2β,3α,5α,8xi,9xi,14xi,16β,17β)-16-(1-甲基哌啶正离子-1-基)-2-(哌啶-1-基)雄甾烷-3,17-二醇溴化 | Miconazole nitrate, (R)- | 27656-16-2 | C18H15Cl4N3O4 |
| (2β,3α)-2,3-二羟基齐墩果-12-烯-28-酸 | (2β,3α)-dihydroxyolean-12-en-28-oic acid | 5957-40-4 | C30H48O4 |
| (2α,3β,5β,14xi,22R)-2,3,14,20,25-五羟基-6-羰基胆甾-7-烯-22-基α-D-吡喃半乳糖苷 | Silenoside A | 81655-86-9 | C33H54O12 |
| (2α,3α,5α,22R,23R,24S)-2,3,22,23-四羟基麦角甾烷-6-酮 | 1-O-docosanoylsorbitol | 27379-61-9 | C28H56O7 |
| (2α,3α,5α,22R,23R)-2,3,22,23-四羟基豆甾烷-6-酮 | N-tert-butoxycarbonyl-2,3,6-trideoxy-3,6-imino-D-allo-heptononitrile | 222631-23-4 | C12H20N2O5 |
| (2α)-9-氟-2-甲基孕-4-烯-3,11,20-三酮 | 9-Fluoro-2-methylpregn-4-ene-3,11,20-trione, (2alpha)- | 1582-62-3 | C22H29FO3 |
| (2Ξ)-D-葡糖庚酸与硼酸的酯化物钠盐 | Sodium 2-O-boronoheptonate | 58450-10-5 | C7H14BNaO10 |
| (2z)3-碘-2n-乙酰基巴豆酸甲酯 | (Z)-2-acetylamino-3-iodo-but-2-enoic acid methyl ester | 686744-70-7 | C7H10INO3 |
| (2z)-2-乙酰基氨基-3-溴-2-丁酸甲酯 | methyl (Z)-2-acetamido-3-bromobut-2-enoate | 188656-16-8 | C7H10BrNO3 |
| (2xi,19E)-阿义马-19-烯-17-基3,4,5-三甲氧基苯甲酸酯 | (17R,19E)-19,20-Didehydroajmalan-17-ol 3,4,5-trimethoxybenzoate | 466-57-9 | C30H34N2O5 |
| (2s-顺式)-n-[[2-甲氧基-5-(三氟甲氧基)苯基]甲基]-2-苯基-3-哌啶胺 | (2S,3S)-3-(2-methoxy-5-trifluoromethoxybenzyl)-amino-2-phenylpiperidine | 145742-28-5 | C20H23F3N2O2 |
| (2s,5r)-1-cbz-5-羟基-6-甲氧基哌啶甲酸甲酯 | (2S,5R)-5-hydroxy-6-methoxy-piperidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester | 824943-45-5 | C16H21NO6 |
| (2s,4s)-N-cbz-2-羟甲基-4-氧-吡咯烷 | (2S,4S)-N-Cbz-4-hydroxyprolinol | 942308-58-9 | C13H17NO4 |
| (2s,4s)-4-[4-(3-甲基-1-苯基-1H-吡唑-5-基)-1-哌嗪]-2-(3-噻唑啉基羰基)-1-吡咯烷羧酸, 1,1-二甲基乙酯 | tert-butyl (2S)-4-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl]-2-(1,3-thiazolidin-3-ylcarbonyl)pyrrolidine-1-carboxylate | 401566-80-1 | C27H38N6O3S |
| (2s,4r)-4-氟脯氨酸甲酯 | methyl (2S,4R)-4-fluoropyrrolidine-2-carboxylate hydrochloride | 58281-80-4 | C6H10FNO2*ClH |
| (2s,4r)-1,2-二苄氧羰基-4-羟基吡咯烷 | N-benzyloxycarbonyl-(2S,4R)-4-hydroxyproline benzyl ester | 13500-53-3 | C20H21NO5 |
| (2s,3s)-3-二苄基氨基-2-羟基-4-苯乙酸丁酯 | (2S,3S)-O<sup>1</sup>-acetyl-3-dibenzylamino-4-phenylbutane-1,2-diol | 871949-02-9 | C26H29NO3 |
| (2s)-2-[5-(4-溴苯基)-1H-咪唑-2-基]吡咯烷-1-羧酸苄酯 | (S)-benzyl 2-(5-(4-bromophenyl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate | 1007882-39-4 | C21H20BrN3O2 |
| (2s)-1-cbz-1,2,3,4-四氢-2-吡啶羧酸甲酯 | (2S)-3,4-dihydro-2H-pyridine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester | 227758-97-6 | C15H17NO4 |
| (2s)-1-[[(叔丁氧基)羰基]氮杂环庚烷-2-羧酸 | (2S)-1-(tert-butoxycarbonyl)-2-azepanecarboxylic acid | 155905-76-3 | C12H21NO4 |
| (2r,4s)-1-[[(叔丁氧基)羰基]-4-甲基吡咯烷-2-羧酸 | (2R,4S)-1-tert-butoxycarbonyl-4-methylpyrrolidine-2-carboxylic acid | 1018818-04-6 | C11H19NO4 |
| (2r,3s)-3-二苄基氨基-2-羟基-4-苯乙酸丁酯 | 3-(Dibenzylamino)-2-hydroxy-4-phenylbutyl acetate | 871948-95-7 | C26H29NO3 |
| (2r)-2-[[(1,1-二甲基乙氧基)羰基]氨基]-8-壬烯酸 | (R)-2-tert-butoxycarbonylamino-8-nonenoic acid | 881683-84-7 | C14H25NO4 |
| (2r)-2-[(叔丁氧基羰基)氨基]-3-(2,5-二氟苯基)丙酸甲酯 | (R)-N-(1,1-dimethylethoxycarbonyl)-2,5-difluorophenylalanine methyl ester | 837430-11-2 | C15H19F2NO4 |
| (2e)-3-{4-[氨基(亚氨基)甲基]苯基}丙烯酸乙酯盐酸盐 | Ethyl 3-(4-carbamimidoylphenyl)prop-2-enoate;hydrochloride | 55197-53-0 | C12H15ClN2O2 |
| (2e)-3-[4-(二甲氨基)苯基]-1-(2-羟基苯基)-2-酮 | (E)-3-(4-(dimethylamino)phenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one | 65786-13-2 | C17H17NO2 |
| (2e)-2-十二碳烯酸乙酯 | ethyl (E)-dodec-2-enoate | 28290-90-6 | C14H26O2 |
| (2e)-2-乙酰基氨基-3-溴-2-丁酸甲酯 | methyl (E)-2-acetamido-3-bromobut-2-enoate | 188656-15-7 | C7H10BrNO3 |
| (2e)-1-(2,5-二氟苯基)-3-苯基-2-丙烯-1-酮 | (E)-1-(2,5-difluorophenyl)-3-phenylprop-2-en-1-one | 877862-83-4 | C15H10F2O |
| (2ci)-1-乙基-3-甲基异吲唑 | 1-ethyl-3-methyl-1<i>H</i>-indazole | 861803-79-4 | C10H12N2 |
| (2beta,5alpha,8Xi,9Xi,14Xi,16beta,17beta)-17-乙酰氧基-16-(1-甲基-1-哌啶鎓基)-2-(1-哌啶基)雄甾烷溴化物 | 3-(Deacetoxy)vecuronium | 85639-52-7 | C32H55BrN2O2 |
| (2beta,5alpha,17alpha)-2-乙炔基-A-去甲孕甾-20-炔-2,17-二醇双(丁二酸氢酯) | Sippr 113 | 99814-12-7 | C30H38O8 |
| (2beta,5alpha,16beta,17beta)-17-乙酰氧基-2,16-二(1-甲基-1-哌啶鎓基)雄甾烷二溴化物 | 3-(Deacetoxy)pancuronium | 85639-54-9 | C33H58Br2N2O2 |
| (2beta,3beta,6beta,13beta)-5,10,16-三羟基-7-氧代-2,3-环氧木藜芦素-6-基乙酸酯 | Ketolyoniol A | 29708-80-3 | C22H32O7 |
| (2beta,3beta,5alpha)-2,3-环氧雄甾烷-17-酮 | (2alpha,3alpha,8xi,9xi,14xi)-2,3-Epoxyandrostan-17-one | 965-67-3 | C19H28O2 |
| (2beta,3beta,5Xi,6beta,18alpha)-2,3,6,23-四羟基齐墩果-12-烯-28-酸 | protobassic acid | 37905-13-8 | C30H48O6 |
| (2beta,3beta)-2,3,27-三羟基齐墩果-12-烯-23,28-二酸 | Cucurbitacin O | 2163-40-8 | C30H46O7 |
| (2beta,3alpha,5beta,7alpha)-2,3,7-三羟基胆烷-24-酸 | 2β,3α,7α-trihydroxy-5β-cholanoic acid | 133565-87-4 | C24H40O5 |
| (2beta,3alpha,5beta,25R)螺甾烷-2,3-二醇 | Spirostan-2,3-diol, (2beta,3alpha,5beta,25R)- | 2460-96-0 | C27H44O4 |