| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2S,2'S)-2-(((2-氨基-6-氧代-1H-嘌呤-9(6H)-基)甲氧基)丙烷-1,3-二基双(2-((((苄氧基)羰基)氨基)-3-甲基丁酸) | CBZ-protected bis L-valyl ester of ganciclovir | 130914-77-1 | C35H43N7O10 |
| 2S-苄氧羰酰氨基-4-氧代-丁酸苄酯 | benzyl (2S)-2-{[(benzyloxy)carbonyl]amino}-4-oxobutanoate | 58578-45-3 | C19H19NO5 |
| 2S-氧氯吡格雷(盐酸盐) | 2-Oxoclopidogrel | 1147350-75-1 | C16H16ClNO3S |
| 2R-羟基-4-甲基戊酰基-R-缬氨酸 | 2R-hydroxy-4-methylvaleryl-R-valine | 1133318-13-4 | C11H21NO4 |
| 2R-(t-叔丁氧羰基)氨基-1,4-二氯-3S-羟基丁烷 | 2(R)-((tert-butyloxycarbonyl)amino)-1,4-dichloro-3(S)-hydroxybutane | 326479-99-6 | C9H17Cl2NO3 |
| 2H-茚并[1,2-b]呋喃,2-乙氧基-3,3a,4,8b-四氢-3a-甲基-,(2R,3aS,8bR)-rel- | N-Acetyl-S-farnesyl-cysteinyl-valyl-isoleucyl-serine | 143984-08-1 | C34H58N4O7S |
| 2H-环戊二烯并[b]噻吩,六氢-,1,1-二氧化 | 2-Cyanoguanidine;formaldehyde;phosphoric acid;1,3,5-triazine-2,4,6-triamine | 28213-08-3 | C6H15N10O5P |
| 2H-环戊二烯并[b]呋喃-2-乙酰腈,六氢-,(2-α-,3a-α-,6a-α-)-(9CI) | methyl trans-2,4-dimethyl-1-pyrroline-5-carboxylate | 127687-43-8 | C8H13NO2 |
| 2H-环五噁唑-2-酮,4,5-二(乙酰氧基)-6-(乙酰氧基)甲基六氢-,3aS-(3a.α.,4.α.,5.β.,6.α.,6a.α.)- | (3aS,4R,5R,6S,6aS)-6-(Acetoxymethyl)-2-oxohexahydro-2H-cyclopenta[d]oxazole-4,5-diyl diacetate | 138395-73-0 | C13H17NO8 |
| 2H-环丙烯并[e]苯并噻唑(9CI) | hydron;N-(2-hydroxyphenyl)-2-morpholin-4-ylacetamide;chloride | —— | C12H17ClN2O3 |
| 2H-异吲哚-2-乙酰基叠氮化,1,3-二氢-a-(2-甲基丙基)-1,3-二羰基- | α-phthalimido-γ-methyl-n-valeric acid azide | 140388-60-9 | C14H14N4O3 |
| 2H-四唑乙酸,5-[3-[4-(2-溴-5-氟苯氧基)-1-哌啶基]-5-异恶唑]- | 2-(5-{3-[4-(2-bromo-5-fluorophenoxy)piperidin-1-yl]-1,2-oxazol-5-yl}-2H-1,2,3,4-tetrazol-2-yl)acetic acid | 1030612-90-8 | C17H16BrFN6O4 |
| 2H-四唑-2-乙酸 | 2H-tetrazol-2-ylacetic acid | 21743-64-6 | C3H4N4O2 |
| 2H-呋喃并[2,3-e]异吲哚(9CI) | valacyclovir | 142963-59-5 | C13H20N6O4 |
| 2H-吲唑-2-基乙酸 | (indazol-2-yl)acetic acid | 58037-05-1 | C9H8N2O2 |
| 2H-吲哚-2-酮,1,3-二氢-3-[(2-羟基苯基)亚氨基]- | isatin-3-(2-hydroxyanil) | 19925-84-9 | C14H10N2O2 |
| 2H-吡喃-6-羧酸,4-[3-甲氧基-3-羰基-2-[(三氟乙酰基)氨基]-1-丙烯基]-2-羰基-,甲基酯,(E)- | (E)-2-(Trifluoracetylamino)-3-<6-(methoxycarbonyl)-2-oxo-2H-pyran-4-yl>propensaeure-methyester | 103692-94-0 | C13H10F3NO7 |
| 2H-吡喃-5-羰基氯化,3,4-二氢- | 3,4-dihydro-2H-pyran-5-carbonyl chloride | 98198-84-6 | C6H7ClO2 |
| 2H-吡喃-4-乙酸,4-(氨基甲基)四氢- | (4-Aminomethyl-tetrahydro-pyran-4-yl)-acetic acid | 194862-79-8 | C8H15NO3 |
| 2H-吡喃-4,5-二羧酸,4-乙酰基-3,4-二氢-6-甲基-3-亚甲基-2-丙基-,二乙基酯 | diethyl 4-acetyl-3,4-dihydro-6-methyl-3-methylene-2-propyl-2H-pyran-4,5-dicarboxylate | 128792-93-8 | C18H26O6 |
| 2H-吡喃-3,5-二羧酸,四氢-2-羰基-6-(3-吡啶基)-,二甲基酯 | dimethyl (5R,6S)-2-oxo-6-pyridin-3-yloxane-3,5-dicarboxylate | 139669-42-4 | C14H15NO6 |
| 2H-吡喃-2-酮,6-[1-[(乙酰氧基)甲基]乙烯基]四氢-3,5-二甲基-,(3R,5S,6S)- | o-Tolylamino-thioacetic acid S-(1H-benzoimidazol-2-yl) ester | 83408-77-9 | C16H15N3OS |
| 2H-吡啶并[1,2-a]吡嗪-7-甲醇,八氢-,(7R,9aS)- | (3S)-7-Chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepine-3-carboxylic acid | 189298-40-6 | C16H11ClN2O3 |
| 2H-吡咯并[3,4-c]吡啶-2-乙酸,7-氨基-1,3-二氢--α-,6-二甲基-1,3-二羰基- | 5-cyclopentyl-3,5-dioxo-pentanoic acid | 706817-89-2 | C10H14O4 |
| 2H-吡咯-4-甲腈,5-氨基- | 1-Methyl-4-[(propan-2-ylidene)amino]piperazine-2,3-dione | 259105-93-6 | C8H13N3O2 |
| 2H-吡咯-2-酮,1-乙酰基-1,5-二氢-5-(2-丙烯基)-,(S)-(9CI) | (1R,3S)-3-Chlorocarbonyl-2,2-dimethyl-cyclopropanecarboxylic acid ethyl ester | 74408-49-4 | C9H13ClO3 |
| 2H-吡咯-2-甲酰胺,5-氨基-3,4-二氢-2-甲基-,1-氧化 | (1R,2S,5S,6S)-2-amino-4-oxobicyclo[3.1.0]hexane-2,6-dicarboxylic acid | 260355-36-0 | C8H9NO5 |
| 2H-吖庚英-2-酮,1-(2-重氮基-1,3-二羰基丁基)六氢- | 1-(2-diazo-1,3-dioxobutyl)hexahydro-2H-azepin-2-one | 126685-96-9 | C10H13N3O3 |
| 2H-3,1-苯并噁嗪-2-酮,6-(3-氯-4-氟苯基)-1,4-二氢-4,4-二甲基 | Borogluconate | 87-46-7 | C6H11BO8 |
| 2H-1-苯并吡喃-2-酮-4-二乙基磷羧酸酯 | Glycine, N-(carboxymethyl)-N-(3-(hexyloxy)propyl)-, monosodium salt | 139655-12-2 | C13H24NNaO5 |
| 2H-1-苯并吡喃,2-(1,3-苯并二噁唑-5-基)-3,4-二氢- | Formylmethionyl-alanyl-leucine | 83961-79-9 | C15H27N3O5S |
| 2H-1,4-苯并二氮卓-2-酮,7-氯-5-(2-氯苯基)-1,3-二氢-3-羟基-,(3R)- | Pyr-his-pro-tyramine | 107810-10-6 | C24H30N6O5 |
| 2H-1,4-苯并二氮卓-2-酮,1,3,4,5-四氢-5,5-二苯基- | 5,5-diphenyl-1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one | 139215-33-1 | C21H18N2O |
| 2H-1,4-噻嗪-3(4H)-酮,2-羟基-4-(1-甲基乙基)- | N-((3S,5S)-1-(Benzo[d][1,3]dioxol-5-ylmethyl)-5-(piperazine-1-carbonyl)pyrrolidin-3-yl)-N-(3-methoxybenzyl)-3,3-dimethylbutanamide | 334998-36-6 | C31H42N4O5 |
| 2H-1,3,5-噁二嗪,四氢-3,5-二(1-甲基乙基)- | (4R<sup>*</sup>,6S<sup>*</sup>,7R<sup>*</sup>)-7-acetyloxy-4,6-dimethyl-3-nonanone | 72485-37-1 | C13H24O3 |
| 2H-1,3,5-噁二嗪,四氢-3,5-二(1-甲基乙基)- | Serricornin acetate | 83997-86-8 | C13H24O3 |
| 2H-1,3,2-噁吖硼英,四氢-4,4,6-三甲基-2-(2-甲基丙基)- | Me2(CH2)2NHOB-C4H9-iso | 112980-86-6 | C10H22BNO |
| 2H-1,2,4-三氮唑-3-甲酰胺 | 1,2,4-triazole-3-carboxamide | 3641-08-5 | C3H4N4O |
| 2H-1,2,3-噻唑-2-乙酸乙酯 | Ethyl 2-(tetrazol-2-yl)acetate | 81548-03-0 | C5H8N4O2 |
| 2H-1,2,3-噻唑-2-乙酸乙酯 | 2-(2H-1,2,3-triazol-2-yl) ethyl acetate | 4320-90-5 | C6H9N3O2 |
| 2H-1,2,3-噻唑-2-乙酸 | N<sup>2</sup>-Carboxymethyl-1,2,3-triazol | 4320-91-6 | C4H5N3O2 |
| 2H-1,2,3-三唑-4,5-二甲酰胺 | 2H-[1,2,3]triazole-4,5-dicarboxylic acid diamide | 388623-87-8 | C4H5N5O2 |
| 2H-1,2,3-三唑-2-乙酸,4-苯基-,乙基酯 | ethyl 4-phenyl-2H-1,2,3-triazole-2-acetate | 139029-48-4 | C12H13N3O2 |
| 29H,31H-酞菁-1,2,3,4-四磺酸,钴(2+)盐(1:1) | N-(isovaleryl)-glycinohydroxamic acid | 73912-95-5 | C7H14N2O3 |
| 29-甲基-3,6,9,12,15,18-六氧杂三十烷基磷酸酯二钾盐 | Dipotassium 29-methyl-3,6,9,12,15,18-hexaoxatriacontyl phosphate | 97404-10-9 | C25H51K2O10P |
| 28-甲基十八氢-2H,5H,12aH,14H-1,23:11,13-二乙基桥[1,11]二噁环二十碳并英并[10,9-b:20,19-b']二吡啶-4a(24aH)-酚 | 2-amino-3-[8-(2-imino-4-oxoimidazolidin-1-yl)octyl]-4H-imidazol-5-one | 94109-91-8 | C14H24N6O2 |
| 27-氨基-4,7,10,13,16,19,22,25-八氧杂二十七烷酸叔丁酯 | tert-butyl 1-amino-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate | 756526-06-4 | C23H47NO10 |
| 27-氨基-4,7,10,13,16,19,22,25-八氧杂二十七烷酸 | 1-amino-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid | 756526-04-2 | C19H39NO10 |
| 26-(4-异辛基苯氧基)-3,6,9,12,15,18,21,24-八氧杂二十六烷-1-醇 | Dimethyloctadecyl(2-(octadecyloxy)-2-oxoethyl)ammonium chloride | 27560-30-1 | C40H82ClNO2 |
| 26-(2'-氨基乙基硫基)四氢杀鱼菌素A-2 | 26-(2'-Aminoethylthio)tetrahydroteleocidin A-2 | 117490-45-6 | C29H48N4O2S |