| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5'-溴螺[1,3-二噁戊环并-2,3'-吲哚]-2'(1'H)-酮 | 5'-bromospiro[[1,3]dioxolane-2,3'-indolin]-2'-one | 75822-54-7 | C10H8BrNO3 |
| 5'-氟螺环[环丙烷-1,3'-吲哚啉]-2'-酮 | 5'-fluorospiro[cyclopropane-1,3'-indol]-2'(1'H)-one | 769965-95-9 | C10H8FNO |
| 5'-叠氮基-5'-脱氧腺苷 | 2-(6-Aminopurin-9-yl)-5-(azidomethyl)oxolane-3,4-diol | 737-76-8 | C10H12N8O3 |
| 5'-去甲环氧长春碱 | nor-5' leurosine | 72311-64-9 | C45H54N4O9 |
| 5'-O-[羟基({[(羟基膦酸根)氧代]膦酸根}氧代)磷基]腺苷镁 | 1-Ethyl-2,3-dihydro-1H-benzimidazole | 71648-26-5 | C9H12N2 |
| 5'-O-[二(4-甲氧基苯基)苯基甲基]-2'-脱氧-N-(2-甲基-1-氧代丙基)-鸟苷 3'-(丁二酸单酯) | N2-isobutyryl-5'-o-(4,4'-dimethoxytrityl)-2'-deoxyguanosine-3'-O-succinate | 74405-46-2 | C39H41N5O10 |
| 5'-O-[{[{[({4-[(2-氯乙基)(甲基)氨基]苯甲基}氨基)(羟基)磷基]氧代}(羟基)磷基]氧代}(羟基)磷基]鸟苷 | 3-Amino-3-[5-(4-bromophenyl)furan-2-yl]propanamide | 771522-77-1 | C13H13BrN2O2 |
| 5'-O-(4,4-二甲氧基三苯代甲基)-N-[[4-(叔-丁基)苯氧基]乙酰基]-2'-O-甲基胞苷-3'-(2-氰基乙基-N,N-二异丙基)磷酰胺亚盐 | N-(4-ethylbenzyl)-N'-methylethanediamide | 736939-78-9 | C12H16N2O2 |
| 5'-O-(4,4'-二甲氧基三苯甲基)-N4-苯甲酰基-2'-脱氧胞苷-3'-O-琥珀酸 | 5'-O-dimethoxytrityl-N-benzoyldeoxycytidine 3'-succinate | 74405-44-0 | C41H39N3O10 |
| 5'-(4-(二苯氨基)苯基)-[2,2'-联噻吩]-5-甲醛 | 5'-(4-(diphenylamino)phenyl)-[2,2'-bithiophene]-5-carbaldehyde | 762269-61-4 | C27H19NOS2 |
| 5',5'''-[乙烯二(p-亚苯基偶氮)]二[1',2'-二氢-6'-羟基-4'-甲基-2'-羰基-1,3'-联吡啶正离子]二乳酸酯 | N-2-<p-(p'-chlorobenzoyl)phenoxy>-2-methylpropionyl-N'-MMU | 70970-56-8 | C23H26ClN3O5 |
| 5 -氨基- 1 -(2 -溴苯基)- 1H -吡唑-4-甲腈 | 5-amino-1-(2-bromo-phenyl)-1<i>H</i>-pyrazole-4-carbonitrile | 71856-54-7 | C10H7BrN4 |
| 4’-甲氧基联苯基-4-羧酸 | 4'-methoxy-biphenyl-4-carboxylic acid | 725-14-4 | C14H12O3 |
| 4’-甲氧基联苯-3-羧酸 | 4'-methoxybiphenyl-3-carboxylic acid | 725-05-3 | C14H12O3 |
| 4’-甲氧基[1,1’-联苯]-4-甲酸甲酯 | methyl 4-(4'-methoxyphenyl)benzoate | 729-17-9 | C15H14O3 |
| 4’-溴苯己酮 | 1-(4-bromophenyl)hexan-1-one | 7295-46-7 | C12H15BrO |
| 4’-溴-2-羟基苯乙酮乙酸酯 | 2-(4-bromophenyl)-2-oxoethyl acetate | 7500-37-0 | C10H9BrO3 |
| 4’-(三氟甲硫基)苯乙酮 | 1-(4-((trifluoromethyl)thio)phenyl)ethanone | 713-67-7 | C9H7F3OS |
| 4’-(4-氟苄氧基)苯乙酮 | 1-(4-((4-fluorobenzyl)oxy)phenyl)ethanone | 72293-96-0 | C15H13FO2 |
| 4’,6,7-三甲氧基异黄酮 | 4',6,7-trimethoxy-isoflavone | 798-61-8 | C18H16O5 |
| 4beta-乙酰氧基-12,13-环氧单端孢霉-9-烯-3alpha,8alpha,15-三醇 | 3,8,15-Trihydroxy-12,13-epoxytrichothec-9-en-4-yl acetate | 76348-84-0 | C17H24O7 |
| 4[(三甲基硅基)乙炔基]苯胺 | 4-trimethylsilylethynyl aniline | 75867-39-9 | C11H15NSi |
| 4R-NBOC,-2R脯氨酸 | (2R,4R)-N-1-(benzyloxycarbonyl)-4-(tert-butyloxycarbonylamino)proline methyl ester | 787615-48-9 | C19H26N2O6 |
| 4H-茚并[1,2-d][1,2,3]噻二唑 | 4H-Indeno<1,2-d><1,2,3>thiadiazol | 73424-55-2 | C9H6N2S |
| 4H-茚-2-甲醛 | 4h-Indene-2-carbaldehyde | 724765-41-7 | C10H8O |
| 4H-咪唑并[4,5,1-ij]喹啉-2(1H)-酮,1-(苯基甲基)- | alpha,N-Dimethyl-N-(3-phenyl-2-propynyl)-m-trifluoromethylphenethylamine | 74051-15-3 | C20H20F3N |
| 4H-咪唑并[4,5,1-Ij]喹啉-2,6(1H,5H)-二酮 | 4H-imidazo[4,5,-i,j]-quinolin-2,6-(1H,5H)dione | 75655-10-6 | C10H8N2O2 |
| 4H-呋喃并[3,2-B!吡咯-5-羧酸甲酯 | furo<3,2-b>pyrrole-5-carboxylic acid methyl ester | 77484-99-2 | C8H7NO3 |
| 4H-吡喃-4-酮,2,3-二氢-2-甲基-,(2R)-(9CI) | 4-Amino-5-fluoro-2-methylbenzenethiol | 745753-02-0 | C7H8FNS |
| 4H-吡啶并[1,2-a]嘧啶-4-酮,3-乙基八氢-1,2,6-三甲基- | 4-methyl-2-(methylsulfonyl)-1,3-benzoxazole | 791594-86-0 | C9H9NO3S |
| 4H-吡咯并[3,2-d]嘧啶-4-酮,7-[(2S,3S,4R,5R)-3,4-二羟基-5-(羟甲基)-2-吡咯烷基]-3,5-二氢-,盐酸(1:1) | 4-amino-3-isopropylbenzonitrile | 760924-87-6 | C10H12N2 |
| 4H-吡咯并[3,2,1-ij]喹啉-4,6(5H)-二酮,5-氯-1,2-二氢-5-硝基- | 2-Hydroxy-N,N-bis(2-hydroxyethyl)-N-ethyl-3-octyloxypropylammonium ethyl sulfate | 70776-73-7 | C19H43NO8S |
| 4H-[1]苯并噻吩并[2,3-d][1,3]噁嗪-4-酮,5,6,7,8-四氢-2-苯基- | propyl[2-(2,4,6-trichlorophenoxy)ethyl]carbamoyl chloride | 73616-22-5 | C12H13Cl4NO2 |
| 4H-1-苯并吡喃-6-乙酸,2-(4-氯苯基)-α-乙基-3-甲氧杂y-4-羰基-,甲基酯 | Atrimustine | 75219-46-4 | C41H47Cl2NO6 |
| 4H-1-苯并吡喃-4-酮,7,8-二甲氧基-3-苯基- | (2r)-2,3-Bis[(4,4-difluorotetradecanoyl)oxy]propyl 2-(trimethylammonio)ethyl phosphate | 79962-98-4 | C36H68F4NO8P |
| 4H-1-苯并吡喃-4-酮,2-(4-甲氧苯基)-3-硝基-(9CI) | (4S)-4,5-cyclohexylidenedioxypentan-1-ol | 726193-04-0 | C11H20O3 |
| 4H-1,3-苯并二氧杂环己烷-5-甲酰氯 | 4H-1,3-Benzodioxin-5-carbonyl chloride | 701979-12-6 | C9H7ClO3 |
| 4H-1,2,4-三唑-3,5-二胺,4-丙基- | methyl [(3E)-3,6,6-trimethylcycloundec-3-en-10-yn-1-yl] ether | 791809-97-7 | C15H24O |
| 4H,9H-吡咯并[1,2-a][1,2,3]三唑并[1,5-D]吡嗪-9-酮 | 8-oxopyrrolo[1,2-d][1,2,3]triazolo[5,1-a]pyrazine | 749926-22-5 | C8H6N4O |
| 4H,6H-1,3-二噁唑并[3,4]吡咯并[1,2-c]噁唑(8CI,9CI) | 3,3-Dimethylpiperidine-2,6-dicarboxylic acid | 774479-36-6 | C9H15NO4 |
| 4250艳蓝色源2R颜料蓝10 | Methanaminium, N-(4-((4-(dimethylamino)phenyl)(4-(ethylamino)-1-naphthalenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-methyl-, tungstatephosphate | 71798-70-4 | C29H36N3O8PW |
| 4-(氯乙酰基)-3,3-二甲基-3,4-二氢喹喔啉-2(1H)-酮 | 4-(chloroacetyl)-3,3-dimethyl-3,4-dihydroquinoxalin-2(1H)-one | 727717-71-7 | C12H13ClN2O2 |
| 4-(异硫氰酸甲酯)苯基6-脱氧-α-L-甘露聚糖苷 | 4-(α-L-rhamnosyloxy)benzyl isothiocyanate | 73255-40-0 | C14H17NO5S |
| 4-(叔丁基)-1,2-双(二苯基膦基)-1''-(二异丙基膦基)二茂铁 | 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene | 776315-37-8 | C44H49FeP3 |
| 4-(2-乙氧基乙氧基)哌啶 | 4-(2-ethoxyethoxy)piperidine | 70978-93-7 | C9H19NO2 |
| 4-马来酰亚胺基苯酚 | N-(4-hydroxyphenyl)maleimide | 7300-91-6 | C10H7NO3 |
| 4-重氮基甲基-N,N-二甲基苯磺酰胺 | N,N-dimethyl-4-diazomethyl benzenesulfonamide | 71398-36-2 | C9H11N3O2S |
| 4-重氮基-4H-咪唑-5-甲酰胺 | 5-diazoimidazole-4-carboxamide | 7008-85-7 | C4H3N5O |
| 4-醛基-2-(甲醇)噻唑 | 2-(Hydroxymethyl)thiazole-4-carbaldehyde | 774239-03-1 | C5H5NO2S |
| 4-酮13-顺式维甲酸 | 13-cis-4-Oxoretinoic acid | 71748-58-8 | C20H26O3 |