| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| (2Z)-2-(1H-苯并咪唑-2-基)-3-(甲基氨基)丙烯腈 | 2-(1'-Cyano-2'-methylaminovinyl)benzimidazole | 111598-90-4 | C11H10N4 |
| (2Z)-2-(1-羟基乙亚基)-3-乙烯基环己烷酮 | 2-(1-hydroxyethyliden)-3-vinylcyclohexanone | 166825-73-6 | C10H14O2 |
| (2Z)-2,3,5,5,5-五氯-4-氧代-2-戊烯酸 | cis-2,3,5,5,5-Pentachlor-4-keto-2-pentensaeure | 19360-02-2 | C5HCl5O3 |
| (2Z)-1-[5,6-二氢-3-(三氟甲基)-1,2,4-三唑并[4,3-a]吡嗪-7(8H)-基]-3-[[(1R)-1-苯乙基]氨基]-4-(2,4,5-三氟苯基)-2-丁烯-1-酮 | (R,Z)-3-[(1-phenylethyl)amino]-1-{3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl}-4-(2,4,5-trifluorophenyl)but-2-en-1-one | 1169707-29-2 | C24H21F6N5O |
| (2Z)-1,4-二溴-2-丁烯 | cis-1,4-dibromo-2-butene | 18866-73-4 | C4H6Br2 |
| (2Z)-(5-氨基-1,2,4-噻二唑-3-基)(甲氧基亚氨基)乙酰氯 | (2Z)-(5-amino-1,2,4-thiadiazol-3-yl)(methoxyimino)ethanoyl chloride | 105240-20-8 | C5H5ClN4O2S |
| (2Z)-(3-氧代-2-苯并呋喃-1(3H)-亚基)乙酸 | phthalideneacetic acid | 125213-45-8 | C10H6O4 |
| (2Xi)-3-O-乙酰基-2,6-脱水-5-脱氧-1,4-二-O-[二甲基(2-甲基-2-丙基)硅烷基]-3,4-二-C-甲基-D-苏-己-5-烯糖 | 4-O-acetyl-3,6-di-O-TBDMS-D-glucal | 132891-79-3 | C20H40O5Si2 |
| (2Xi)-3',5'-二-O-乙酰基-2'-溴-2'-脱氧-3,4-二氢胸苷 | 1-(3,5-di-O-acetyl-2-bromo-2-deoxy-β-D-ribofuranosyl)thymine | 110483-43-7 | C14H17BrN2O7 |
| (2S,3S)-N-[[2-甲氧基-5-(三氟甲氧基)苯基]甲基]-2-苯基-3-哌啶胺二盐酸盐 | CP-122721 dihydrochloride | 145877-52-7 | C20H25Cl2F3N2O2 |
| (2S,3S)-N-[[2-甲氧基-5-(1H-四唑-1-基)苯基]甲基]-2-苯基-3-哌啶胺二盐酸盐 | (2-Methoxy-5-tetrazol-1-ylbenzyl)(2-phenylpiperidin-3-yl)amine | 168398-02-5 | C20H26Cl2N6O |
| (2SR,3S)-3-(N,N-二苄基)氨基-2-羟基-4-苯基丁酸 | (2SR,3S)-3-(N,N-dibenzyl)amino-2-hydroxy-4-phenylbutyric acid | 189562-44-5 | C24H25NO3 |
| (2SR,3RS)-3-甲基-4-戊基-2-醇 | (+/-)-3-methylpent-4-yn-2-ol | 104996-28-3 | C6H10O |
| (2S-顺式)-3-(乙酰氧基)-2,3-二氢-2-(4-甲氧基苯基)-5-[2-(甲基氨基)乙基]-1,5-苯并硫氮杂卓-4(5H)-酮单盐酸盐 | N-Demethyldiltiazem hydrochloride | 130606-60-9 | C21H25ClN2O4S |
| (2S-顺式)-2-甲基-1,3-二恶烷-4-羧酸 | (2S,4S)-2-methyl-1,3-dioxane-4-carboxylic acid | 158817-45-9 | C6H10O4 |
| (2S-顺式)-2-(异丙基)-5-甲基环己烷-1-酮 | (1S,4S)-isomenthone | 18309-28-9 | C10H18O |
| (2S-顺式)-2-(二甲基氨基)羰基-4-疏基-1,1-二甲酯 1-吡咯烷羧酸 | (2S,4S)-tert-Butyl 2-(dimethylcarbamoyl)-4-mercaptopyrrolidine-1-carboxylate | 177615-44-0 | C12H22N2O3S |
| (2S-反式)-5-羟基-1,2-哌啶二甲酸 1-叔丁酯 | (2S,5R)-1-(tert-butoxycarbonyl)-5-hydroxypiperidine-2-carboxylic acid | 158574-77-7 | C11H19NO5 |
| (2S-反式)-5-[6-(甲基氨基)-9H-嘌呤-9-基]-1,3-恶噻戊环-2-甲醇 | (-)-(2S,5S)-N<sub>6</sub>-methyl-9-<2-(hydroxymethyl)-1,3-oxathiolan-5-yl>adenine | 149819-63-6 | C10H13N5O2S |
| (2S-反式)-3-(3-((2-氨基乙基)氨基)-3-氧代丙基)-7-羧基-17-乙烯基-12-乙基-2,3-二氢-2,8,13,18-四甲基-21H,23H-卟吩-5-乙酸 | (17S,18S)-18-[3-(2-aminoethylamino)-3-oxopropyl]-20-(carboxymethyl)-12-ethenyl-7-ethyl-3,8,13,17-tetramethyl-17,18,21,23-tetrahydroporphyrin-2-carboxylic acid | 126294-34-6 | C36H42N6O5 |
| (2S-反式)-2-甲基-4-氧代-3-[[苄氧羰基]氨基]-1-吖丁啶磺酸单钠盐 | —— | 115887-91-7 | C12H14N2NaO6S |
| (2S-反式)-18-(((2-氨基乙基)氨基)羰基)-8-乙烯基-13-乙基-2,3-二氢-20-(2-甲氧基-2-氧代乙基)-3,7,12,17-四甲基-21H,23H-卟吩-2-丙酸 | 18-Aminoethylcarbamoyl-20-methoxycarbonylmethyl-8-ethenyl-13-ethyl-2,3-dihydro-3,7,12,17-tetramethyl-21H,23H-porphine-2-propanoic acid | 114849-41-1 | C37H44N6O5 |
| (2S-反式)-((N,N'-1,2-乙烷二基二(N-(羧甲基)甘氨酸))-钙盐 | Rodilemid | 100333-50-4 | C25H41Ca2N3Na2O24S |
| (2S-(2alpha,5alpha,6beta))-3,3-二甲基-7-氧代-6-((苯氧基乙酰基)氨基)-4-硫杂-1-氮杂双环(3.2.0)庚烷-2-羧酸 | Sulfapen | 130030-60-3 | C27H30N6O8S2 |
| (2S-(2alpha,3beta,3abeta,6aalpha,7aalpha,10beta,10abeta,11abeta))-1,2,3,3a,4,6a,7,7a,8,9,10,10a,11,11a-十四氢-10-(1-甲基乙基)-3,7a,12-三甲基-2-(beta-D-吡喃木糖基氧基)-环戊二烯并(4,5)环辛四烯并(1,2-f)茚-6-甲醛 | Cyclopenta(4,5)cyclooct(1,2-f)indene-6-carboxaldehyde, 1,2,3,3a,4,6a,7,7a,8,9,10,10a,11,11a-tetradecahydro-10-(1-methylethyl)-3,7a,12-trimethyl-2-(beta-D-xylopyranosyloxy)-, (2S-(2-alpha,3-beta,3a-beta,6a-alpha,7a-alpha,10-beta,10a-beta,11a-beta))- | 122535-46-0 | C30H46O6 |
| (2S-(2alpha,3beta,18(R*)))-18-(((5-氨基-5-羧基戊基)氨基)羰基)-20-羧基-8-乙烯基-13-乙基-2,3-二氢-3,7,12,17-四甲基-21H,23H-卟吩-2-丙酸alpha-甲酯 | Lysyl chlorin p6 | 140395-23-9 | C40H48N6O7 |
| (2S-(2R*,5R*,9(S*)))-9-(1-乙烯基-5-羟基-1,5-二甲基-3-己烯基)-1,2,4,5,6,8-六氢-5-(羟基甲基)-1-甲基-2-(1-甲基乙基)-3H-吡咯并(4,3,2-gh)-1,4-苯并二氮杂九环-3-酮 | Lyngbyatoxin C | 133084-53-4 | C27H39N3O3 |
| (2S-(2R*,5R*))-7-((3,4-二氢-2H-吡咯-5-基)羰基)-1,2,4,5,6,8-六氢-5-(羟基甲基)-1-甲基-2-(1-甲基乙基)-3H-吡咯并(4,3,2-gh)-1,4-苯并二氮杂九环-3-酮 | Blastmycetin F | 156312-08-2 | C22H28N4O3 |
| (2S-(2R*(R*),5R*))-9-(1,1-二甲基-2-丙烯基)-1,2,4,5,6,8-六氢-5-(羟基甲基)-1-甲基-2-(1-甲基丙基)-3H-吡咯并(4,3,2-gh)-1,4-苯并二氮杂九环-3-酮 | (13S)-10-butan-2-yl-13-(hydroxymethyl)-9-methyl-5-(2-methylbut-3-en-2-yl)-3,9,12-triazatricyclo[6.6.1.04,15]pentadeca-1,4,6,8(15)-tetraen-11-one | 138590-60-0 | C23H33N3O2 |
| (2S,8S,14R)-5-甲氧基-12-甲基-2,8-二苯基-3,4-二氢-2H,14H-8,14-亚甲基铬烯桥[7,8-d][1,3]苯并二噁辛英-11,13-二醇 | Dracoflavan D1 | 194794-51-9 | C32H28O6 |
| (2S,8R,14S)-5-甲氧基-12-甲基-2,8-二苯基-3,4-二氢-2H,14H-8,14-亚甲基铬烯桥[7,8-d][1,3]苯并二噁辛英-11,13-二醇 | Dracoflavan D2 | 194794-53-1 | C32H28O6 |
| (2S,6S,6aR,9R,10aS,10bS)-2-(3-呋喃基)-6-(beta-D-吡喃葡萄糖基氧基)-1,4,6,6a,9,10,10a,10b-八氢-9-羟基-6a,10b-二甲基-4-氧代-2H-萘并[2,1-c]吡喃-7-羧酸甲酯 | (2R,5R,6S,9S,10S,12S)-15,16-epoxy-2-hydroxy-6-O-(β-D-glucopyranosyl)-cleroda-3,7,13(16),14-tetraen-17,12-olid-18-oic acid methyl ester | 1221178-16-0 | C27H34O12 |
| (2S,6S,1'R)-N-(2-羟基-1-苯基乙基)-2-甲基-6-十一烷基哌啶 | (2S,6S,1'R)-N-(2-hydroxy-1-phenylethyl)-2-methyl-6-undecylpiperidine | 104642-02-6 | C25H43NO |
| (2S,6S)-二甲基-6-丙基哌啶-1,2-二甲酸酯 | (2S,6S)-dimethyl 6-propylpiperidine-1,2-dicarboxylate | 115589-04-3 | C12H21NO4 |
| (2S,6S)-2-甲基-6-十一烷基哌啶盐酸盐 | (2S,6S)-(+)-solenopsin A hydrochloride | 104713-87-3 | C17H35N*ClH |
| (2S,6S)-2-烯丙基-6-丁基-1,2,3,6-四氢吡啶 | (2S,6S)-2-Allyl-6-butyl-1,2,3,6-tetrahydropyridine | 175478-19-0 | C12H21N |
| (2S,6S)-2,6-二甲基哌嗪草酸酯 | (2S,6S)-2,6-Dimethylpiperazine oxalate | 1523530-70-2 | C8H16N2O4 |
| (2S,6S)-(顺式-6-甲基四氢吡喃-2-基)苯乙酮 | (2S,6S)-(cis-6-methyltetrahydropyran-2-yl)acetophenone | 102208-95-7 | C14H18O2 |
| (2S,6R,1'R)-N-(2-羟基-1-苯基乙基)-2-甲基-6-十一烷基哌啶 | (2S,6R,1'R)-N-(2-hydroxy-1-phenylethyl)-2-methyl-6-undecylpiperidine | 104713-86-2 | C25H43NO |
| (2S,6R)-6-氨基-5-氧代-2-(2-噻吩基)四氢-1,4-硫氮杂卓-4-乙酸叔丁酯 | t-butyl α-[6(R)-amino-5-oxo-2(S)-(2-thienyl)perhydro-1,4-thiazepin-4-yl]acetate | 112968-38-4 | C15H22N2O3S2 |
| (2S,6R)-6-氨基-2-(2-噻吩基)-1,4-硫氮杂卓-5-酮 | (2S,6R)-6-Amino-2-thiophen-2-yl-[1,4]thiazepan-5-one | 110221-26-6 | C9H12N2OS2 |
| (2S,6R)-6-异丙基-2-哌啶羧酸 | (2S,6R)-6-(1-Methylethyl)-2-piperidinecarboxylic acid | 158221-69-3 | C9H17NO2 |
| (2S,6R)-6-[[(1S)-1-乙氧羰基]-3-苯基丙基]氨基-2-(2-噻吩基)-1,4-硫氮杂卓-5-酮 | (S)-2-((2S,6R)-5-Oxo-2-thiophen-2-yl-[1,4]thiazepan-6-ylamino)-4-phenyl-butyric acid ethyl ester | 110143-57-2 | C21H26N2O3S2 |
| (2S,6R)-6-(羟基甲基)哌啶-2-羧酸 | 2-Piperidinecarboxylicacid,6--,- | 161431-60-3 | C7H13NO3 |
| (2S,5s)-2,5-二甲基-哌嗪- 1-羧酸叔丁酯 | tert-butyl (2S,5S)-2,5-dimethylpiperazine-1-carboxylate | 1238951-37-5 | C11H22N2O2 |
| (2S,5s)-2,5-二甲基-吡咯烷 | (2S,5S)-2,5-dimethylpyrrolidine | 117968-50-0 | C6H13N |
| (2S,5Z)-2-(羧酸根甲基)-5-(4-羟基亚丁基)-2-[(1R)-1-羟基乙基]-2,5-二氢-1,3-噻唑-4-羧酸二钠 | 2-Thiazoleacetic acid, 2,5-dihydro-4-carboxy-5-(4-hydroxybutylidene)-alpha-(1-hydroxyethyl)-,disodium salt, (2S-(2R*(R*(S*)),5Z))- | 130535-75-0 | C12H15NNa2O6S |
| (2S,5S,8S,11S)-2,5,8,11-四甲基-1,4,7,10-四氮杂环十二烷 | (2S,5S,8S,11S)-2,5,8,11-tetramethyl-1,4,7,10-tetraazacyclododecane | 174603-12-4 | C12H28N4 |
| (2S,5S,6S)-6-甲氧基-5-(甲基硒基)-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸甲酯 | dl-methyl (3S<sup>*</sup>,5S<sup>*</sup>,6S<sup>*</sup>)-6-methoxy-5-(methylseleno)penam-3-carboxylate | 105039-94-9 | C9H13NO4SSe |
| (2S,5S,6R,10R,11S)-10-庚基-6-羟基-4,11-二甲基-5-(苯基甲基)-2-丙-2-基-1,9-二氧杂-4-氮杂环十二烷-3,8,12-三酮 | hapalosin | 159542-04-8 | C28H43NO6 |