| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,10,11-三甲氧基-6-丙-2-烯-1-基-5,6,7,8-四氢-3H-7,12b-亚甲基二苯并[c,e]吖辛因-3-酮盐酸 | 4'-Epidaunomycin | 75444-29-0 | C27H29NO10 |
| 2,1-苯异噁唑-4-羧酸 | 2,1-Benzoxazole-4-carboxylic acid | 716362-22-0 | C8H5NO3 |
| 2,1-苯并恶唑-3-甲醛 | benzo[c]isoxazole-3-carbaldehyde | 74052-97-4 | C8H5NO2 |
| 2,1,3-苯并硒二唑-4-胺 | 4-amino-2,1,3-benzoselenadiazole | 767-65-7 | C6H5N3Se |
| 2,1,3-苯并恶二唑-5-甲酰氯3-氧化物 | N-5(6)-benzofuroxanoyl chloride | 74221-41-3 | C7H3ClN2O3 |
| 2,1,3-苯并噻二唑-5-甲醛 | benzo[c][1,2,5]thiadiazole-5-carbaldehyde | 71605-72-6 | C7H4N2OS |
| 2,1,3-苯并噻二唑-4-醇 | benzo[1,2,5]thiadiazol-4-ol | 767-66-8 | C6H4N2OS |
| 2,1,3-苯并噻二唑-4-胺 | 4-aminobenzofurazan | 767-63-5 | C6H5N3O |
| 2,1,3-苯并噁二唑-4,5-二胺 | 4,5-diaminobenzofurazan | 70015-83-7 | C6H6N4O |
| 2, 4-二氧代哌啶-3-羧酸甲酯 | methyl 2,4-dioxopiperidine-3-carboxylate | 74730-43-1 | C7H9NO4 |
| 2(5H)-异噻唑甲酰胺,N-[(3-氟苯基)甲基]-N,3-二甲基-4-(1-甲基乙基)-5-羰基- | N-[4-[(4-methoxy-1,2,5-thiadiazol-3-yl)sulfamoyl]phenyl]acetamide | 79962-97-3 | C11H12N4O4S2 |
| 2(5H)-异噻唑甲酰胺,N,3-二甲基-4-(1-甲基乙基)-5-羰基-N-苯基- | Dendalone 3-hydroxybutyrate | 75605-85-5 | C30H46O5 |
| 2(5H)-异噻唑甲酰胺,N,3-二甲基-4-(1-甲基乙基)-5-羰基-N-(2-苯基乙基)- | 2-2-4-(Diethylamino)phenylvinyl-1,3,3-trimethyl-3H-indolium (dihydrogen phosphate) | 75535-16-9 | C23H31N2O4P |
| 2(3H)-苯并噁唑酮,6-氨基六氢-4,7-二羟基-3-甲基-,(3aS,4R,6R,7S,7aS)- | [(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(4-isothiocyanatophenoxy)oxan-2-yl]methyl dihydrogen phosphate | 74141-15-4 | C13H16NO9PS |
| 2(3H)-苯并呋喃酮,3,7-二甲基- | Enkephalinamide-met, ala(2,3)- | 75059-08-4 | C29H40N6O6S |
| 2(3H)-呋喃酮,3-氨基-5-丁基二氢-,(3R,5R)- | (3R,5R)-3-Amino-5-butyldihydrofuran-2(3H)-one | 783294-17-7 | C8H15NO2 |
| 2(3-硝基苯乙烯基)-喹啉 | 2-(3-nitrostyryl)quinoline | 7251-91-4 | C17H12N2O2 |
| 2(3)-(四氢糠基氧基)四氢吡喃 | tetrahydrofurfuryl tetrahydropyranyl ether | 710-14-5 | C10H18O3 |
| 2(1H)-嘧啶酮,5-氨基-4-[(1-甲基乙基)氨基]-(9CI) | 1,4-Benzenedisulfonic acid, 2-((4-((4-((1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl)azo)-1-naphthalenyl)azo)-6-sulfo-1-naphthalenyl)azo)-, ammonium sodium salt | 75150-14-0 | C42H32N8NaO13S4+ |
| 2(1H)-嘧啶酮,5-(1-甲基丙基)-,(S)-(9CI) | 2-(4-Methylpiperidin-1-ium-4-yl)tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaen-2-ol;chloride | 74499-08-4 | C21H24ClNO |
| 2(1H)-嘧啶酮,4-氨基-1-[(2S,5R)-四氢-5-(羟甲基)-2-呋喃基]- | 4-amino-1-[(2S,5R)-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidin-2-one | 7481-89-2 | C9H13N3O3 |
| 2(1H)-喹喔啉酮,3-氨基-7-甲基- | (1S,2R,7R,7aR)-2,7-Dihydroxy-hexahydro-pyrrolizine-1-carboxylic acid ethyl ester | 775534-70-8 | C10H17NO4 |
| 2(1H)-喹喔啉酮,3,6-二甲基- | sucrose:sucrose fructosyltransferase | 73379-56-3 | —— |
| 2(1H)-吡嗪酮,1,5,6-三甲基-3-(1-甲基乙基)-(9CI) | 1-myristoyl-2-(12-N-(4-azido-2-nitrophenyl)aminododecanoyl)phosphatidylcholine | 71303-93-0 | C40H71N6O10P |
| 2((1R,4R)-4-(4-羟基苯基)环己基)乙酸甲酯 | [trans-4-(4-hydroxyphenyl)cyclohexyl]acetic acid methyl ester | 701232-67-9 | C15H20O3 |
| 2'-脱氧麦根酸 | 2'-deoxymugineic acid | 74235-24-8 | C12H20N2O7 |
| 2'-脱氧鸟苷3’,5’-二丁酸酯 | 3',5'-O-dibutyryl 2'-deoxyguanosine | 79971-08-7 | C18H25N5O6 |
| 2'-脱氧腺苷-5'-二磷酸钠盐 | Sodium ((2R,3S,5R)-5-(6-amino-9H-purin-9-yl)-3-hydroxytetrahydrofuran-2-yl)methyl hydrogendiphosphate | 72003-83-9 | C10H13N5Na2O9P2 |
| 2'-脱氧胞啶基(3'->5')-2'-脱氧鸟苷铵盐 | DCPDG Ammonium Salt | 77710-57-7 | C19H28N9O10P |
| 2'-脱氧-N-乙基-胞苷 | 2'-deoxy-N<sup>4</sup>-ethyl-cytidine | 70465-61-1 | C11H17N3O4 |
| 2'-脱氧-8-(9H-芴-2-基氨基)-鸟苷 | N-(2'-deoxyguanosin-8-yl)-2-aminofluorene | 73051-69-1 | C23H22N6O4 |
| 2'-脱氧-7-甲基鸟苷 | Methionyl-tyrosyl-lysine | 73674-95-0 | C20H32N4O5S |
| 2'-脱氧-5-氟尿苷3',5'-二(4-甲基苯甲酸酯) | 5-fluoro-<i>O</i><sup>3'<sub>,<i>O</i></sub>5'</sup>-bis-(4-methyl-benzoyl)-2'-deoxy-uridine | 7585-89-9 | C25H23FN2O7 |
| 2'-脱氧-5-(苯基乙炔基)-尿苷 | 1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)-tetrahydrofuran-2-yl)-5-(phenylethynyl)pyrimidine-2,4(1H,3H)-dione | 77887-20-8 | C17H16N2O5 |
| 2'-脱氧-5-(羟甲基)胞啶 | 5-hydroxymethyl-2'-deoxycytidine | 7226-77-9 | C10H15N3O5 |
| 2'-脱氧-5-(三甲基甲硅烷基)尿苷 | 4-Methyl-5-[4-[(1-methylethyl)thio]phenyl]-3-octyloxazolidin-2-one | 70687-99-9 | C21H33NO2S |
| 2'-脱氧-2'-氟鸟苷 | 2'-deoxy-2'-fluoroguanosine | 78842-13-4 | C10H12FN5O4 |
| 2'-脱氧-2'-氟核糖 | 2-fluoro-<i>D</i>-2-deoxy-ribose | 7226-33-7 | C5H9FO4 |
| 2'-羟基黄豆苷原; 7,2',4'-三羟基异黄酮 | 2',4',7-trihydroxyisoflavone | 7678-85-5 | C15H10O5 |
| 2'-羟基-5'-甲氧基苯乙酮 | 1-(2-hydroxy-5-methoxyphenyl)ethan-1-one | 705-15-7 | C9H10O3 |
| 2'-羟基-3-(2-羟基丙氧基)-2-甲基丙正离子基酰苯 | (1S,3R,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5R)-6-fluoro-5-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol | 71699-09-7 | C27H43FO3 |
| 2'-甲氧基-4'-(三氟甲基)-4-联苯甲醛 | 2'-methoxy-4'-(trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde | 791839-62-8 | C15H11F3O2 |
| 2'-甲基-3-(甲基-d3)-[1,1'-联苯]-4-胺 | (1,1'-Biphenyl)-4-amine, 2'-methyl-3-(methyl-d3)- | 70786-75-3 | C14H15N |
| 2'-甲基-15-乙酰氧基-3-羟基-12,13-环氧单端孢霉烯并(3,4-d)恶唑 | (10-Hydroxy-1,5,12-trimethylspiro[8,13-dioxa-11-azatetracyclo[7.5.1.02,7.010,14]pentadeca-5,11-diene-15,2'-oxirane]-2-yl)methyl acetate | 79320-86-8 | C19H25NO6 |
| 2'-溴螺[环戊烷-1,9'-芴] | 2'-bromospiro[cyclopentane-1,9'-fluorene] | 797056-47-4 | C17H15Br |
| 2'-溴螺[环己烷-1,9'-芴] | 2'-bromospiro[cyclohexane-1,9'-fluorene] | 797056-48-5 | C18H17Br |
| 2'-溴苯甲酰苯胺 | N-(2-bromophenyl)benzamide | 70787-27-8 | C13H10BrNO |
| 2'-溴-2,6-二甲氧基联苯 | 2'-bromo-2,6-dimethoxybiphenyl | 755017-61-9 | C14H13BrO2 |
| 2'-氨基脱氧肌苷 | 2'-amino-2'-deoxyinosine | 75763-51-8 | C10H13N5O4 |
| 2'-氨基-2'脱氧-2-氯肌苷 | 9-(2-amino-2-deoxy-β-D-ribofuranosyl)-2-chlorohypoxanthine | 76727-51-0 | C10H12ClN5O4 |