| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3 - 甲基-3-(对甲苯磺酰氧基甲基)环氧丙烷 | (3-methyloxetan-3-yl)methyl 4-methylbenzenesulfonate | 99314-44-0 | C12H16O4S |
| 2,4-二羟基-6-三氟甲基烟酸乙酯 | ethyl 4-hydroxy-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxylate | 947144-28-7 | C9H8F3NO4 |
| 2,4-二甲氧基-5-硝基苯甲酸 | 2,4-dimethoxy-5-nitrobenzoic acid | 90564-41-3 | C9H9NO6 |
| 2,2’,3,4,4’-五羟基二苯甲酮 | 2,3,4,2',4'-pentahydroxy-benzophenone | 92379-42-5 | C13H10O6 |
| 2甲4氯丁酸 | MCPB | 94-81-5 | C11H13ClO3 |
| 2′,3′-双脱氧鸟苷5′-三磷酸三锂盐 | guanosine 5'-(tetrahydrogen triphosphate), 2',3'-dideoxy-, trilithium salt | 93939-69-6 | C10H16Li3N5O12P3+3 |
| 2’-脱氧-2’,2’-二氟胸苷 | 1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranos-1-yl)thymine | 95058-80-3 | C10H12F2N2O5 |
| 2’-碘-5’-氟苯乙酮 | 5'-fluoro-2'-iodoacetophenone | 914225-70-0 | C8H6FIO |
| 2’-氟-4’’-乙基-4-正戊基三联苯 | 4-(4-Ethylphenyl)-2-fluoro-1-(4-pentylphenyl)benzene | 95759-59-4 | C25H27F |
| 2’-对甲苯磺酰基氧基-二氢截短侧耳素 | 2'-Tosyloxy-dihydropleuromutilin | 933762-22-2 | C29H42O7S |
| 2’,7’-二溴-2-乙烯基螺环丙烷-1,9’-芴 | 2',7'-Dibromo-2-vinylspiro[cyclopropane-1,9'-fluorene] | 951884-03-0 | C17H12Br2 |
| 2’,6’-二甲基联苯-3-羧酸 | 2',6'-dimethyl-[1,1'-biphenyl]-3-carboxylic acid | 955929-56-3 | C15H14O2 |
| 2’,5’-二乙氧基苯酰替苯胺 | benzoic acid-(2,5-diethoxy-anilide) | 92-22-8 | C17H19NO3 |
| 2’,3’-二脱氧-3’-氟鸟苷 | 2',3'-dideoxy-3'-fluoroguanosine | 92562-88-4 | C10H12FN5O3 |
| 2ˊ-脱氧鸟苷-5ˊ-一磷酸 | 2'-deoxyguanosine 5'-monophosphate | 902-04-5 | C10H14N5O7P |
| 2ˊ-脱氧尿嘧啶核苷-5ˊ-三磷酸四锂盐 | Tetralithium 1-[2-deoxy-5-O-({[hydroxy(phosphonatooxy)phosphoryl]oxy}phosphinato)pentofuranosyl]-2-oxo-1,2-dihydropyrimidin-4-olate | 93858-62-9 | C9H11Li4N2O14P3 |
| 2a,3,4,5-四氢苯并[Cd]吲哚-2(1H)-酮 | tetrahydrobenzindole | 96933-21-0 | C11H11NO |
| 2R)-2-叔丁氧基-4-(9-芴甲氧基)羧氨基丁酸 | 4-(9H-fluoren-9-ylmethoxycarbonylamino)-2-[(2-methylpropan-2-yl)oxy]butanoic acid | 905857-50-3 | C23H27NO5 |
| 2H-硫杂环辛四烯[4,5-d][1,2]恶唑 | 2h-Thiocino[4,5-d]isoxazole | 94043-70-6 | C8H7NOS |
| 2H-环戊二烯并[b]呋喃,2,3,3,3a,4,4,5,5,6,6,6a-十一氟六氢-2-(三氟甲氧基)- | N-{3-[Benzyl(2-hydroxyethyl)methylazaniumyl]propyl}octadecanimidate--hydrogen chloride (1/1) | 94108-36-8 | C31H57ClN2O2 |
| 2H-环七吡嗪-2-酮,1,5,6,7,8,9-六氢-1-羟基-(9CI) | Carbazochrome sulfonic acid | 942468-12-4 | C10H12N4O5S |
| 2H-噻喃-2-酮,四氢-3-(羟基亚甲基)- | α-Hydroxymethylen-δ-thiol-valerolacton | 98135-89-8 | C6H8O2S |
| 2H-咪唑-2-酮,1,3-二氢-4-(4-羟基苯基) | 6-Chloro-N-propylpyrazin-2-amine | 951884-52-9 | C7H10ClN3 |
| 2H-吲唑-7-甲酰胺 | 2H-indazole-7-carboxamide | 952479-70-8 | C8H7N3O |
| 2H-吡喃并[2,3-b][1,4]苯并二噁英-4,4a,7,9(10aH)-四醇,4-(氨基甲基)八氢-2-甲基-6,8-二(甲基氨基)-,三盐酸,[2R-(2a,4b,4ab,5ab,6b,7b,8b,9a,9aa,10ab)]-(9CI) | 1,2,3,4,10,14b-Hexahydro-2-methyldibenzo(c,f)pyrazino(1,2-a)azepine maleate | 94158-34-6 | C22H24N2O4 |
| 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-3(6h)-酮 | 2H-pyran-3(6H)-one | 98166-23-5 | C5H6O2 |
| 2H-吡喃-2-醇,四氢-4-甲基-,乙酸酯 | trans-2-Acetoxy-4-methyl-tetrahydropyran | 937-46-2 | C8H14O3 |
| 2H-吡喃-2-胺,3-甲基- | 5-Methyl-5H-pyrazolo[3,4-d][1,2,3]thiadiazole-6-carbonyl chloride | 98206-21-4 | C5H3ClN4OS |
| 2H-吡啶并[3,2-b][1,4]恶嗪-3-胺 | 3-Amino-2H-pyrido<3,2-b><1,4>oxazine | 93765-24-3 | C7H7N3O |
| 2H-吡唑并[3,4-b]吡啶-3-羧酸甲酯 | methyl 1H-pyrazolo[3,4-b]pyridine-3-carboxylate | 916325-83-2 | C8H7N3O2 |
| 2H-吡咯-2-羧酸,3,4-二氢-2,5-二甲基-3-苯基- | 8alpha-N-Imidazolylriboflavin | 97219-10-8 | C20H22N6O6 |
| 2H-吡咯,5-乙氧基-3,4-二氢- | Vernamycin B | 9040-14-6 | C62H85N7O16S |
| 2H-吡咯,5-[2-(2,6-二甲基苯基)肼基]-3,4-二氢- | 2,2'-(Ethylenebis(imino(3-ethoxy-4,1-phenylene)azo))bis(3-methylthiazolium) diacetate | 94276-19-4 | C30H38N8O6S2 |
| 2H-吖庚英-2-酮,1-乙酰基六氢-5-甲基- | 2-Hydroxy-2-butenedial | 90065-65-9 | C4H4O3 |
| 2H-[2,7]萘啶-1-酮氢溴酸 | 2,7-naphthyridin-1(2H)-one hydrobromide | 950746-19-7 | BrH*C8H6N2O |
| 2H-[1]苯并硫代吡喃并[2,3-c]吡啶,1,3,4,10a-四氢-2-甲基- | Sodium 8-((4-(acetylmethylamino)phenyl)amino)-9,10-dihydro-5-((1-methylethyl)amino)-9,10-dioxoanthracene-1-sulphonate | 97635-59-1 | C26H24N3NaO6S |
| 2H-[1,2,4,6]硫杂三联氮基[2,3-a]苯并咪唑(9CI) | Hexatriacontyl acrylate | 94138-86-0 | C39H76O2 |
| 2H-2-乙基坎地沙坦西来替昔酯 | (1RS)-1-[[(cyclohexyloxy)carbonyl]oxy]ethyl 2-ethoxy-1-[[2'-(2-ethyl-2H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-benzimidazole-7-carboxylate | 914613-36-8 | C35H38N6O6 |
| 2H-1-苯并吡喃-3-羧酸,6,8-二氯-3,4-二氢- | 1H-1,2,4-Triazole, 1-((2-(5,7-dichloro-2-benzofuranyl)-5,5-dimethyl-1,3-dioxan-2-yl)methyl)- | 98532-77-5 | C17H17Cl2N3O3 |
| 2H-1-苯并吡喃-3-羧酸,5-溴- | 8-Bromo-2-(4-nitro-phenyl)-imidazo[1,2-A]pyridine | 947533-49-5 | C13H8BrN3O2 |
| 2H-1-苯并吡喃-2-酮,6,7-二氯-4-羟基- | 2-(3,4-diacetoxyphenyl)-2-chloro-N-isopropyl-1-ethanamine | 98634-91-4 | C15H20ClNO4 |
| 2H-1,4-苯并恶嗪-3(4H)-1,8-甲基-6-(4-,4-,5-,5-四甲基-1,3-二氧硼烷-2-基)- | 8-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-1,4-benzoxazin-3(4H)-one | 943994-87-4 | C15H20BNO4 |
| 2H-1,4-噻嗪,5-(1-甲基乙基)-,1,1-二氧化 | 2,4-Dinitro-benzaldehyd-N,N-dimethylhydrazon | 90535-55-0 | C9H10N4O4 |
| 2H-1,3-噁嗪,四氢-3-甲基-2-(p-硝基苯基)-,顺-(8CI) | Thulium hydrogen sulfate sulfate--ammonia (1/1/1/1) | 97375-21-8 | H4NO8S2Tm |
| 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 |
| 28,28-二丁基-3,6,9,12,15,18,21,24,27-九氧杂-28-锡杂三十二碳-1-醇 | 28,28-Dibutyl-3,6,9,12,15,18,21,24,27-nonaoxa-28-stannadotriacontan-1-ol | 93951-17-8 | C30H64O10Sn |
| 25-羟基维生素D23,3'-氨基丙基醚 | 25-hydroxyvitamin D<sub>2</sub>-3-3-aminopropyl ether | 932023-11-5 | C31H51NO2 |
| 25-羟基维他命D33-硫酸酯酯 | [(1S,3Z)-3-[(2Z)-2-[(1R,3aS,7aS)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,4,6,7-hexahydro-1H-inden-5-ylidene]ethylidene]-4-methylidenecyclohexyl] hydrogen sulfate | 99447-30-0 | C27H44O5S |