| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,10-二苯基-15,20-二(4-吡啶基)-21H.23H-卟吩 | 5,10-Diphenyl-15,20-di(4-pyridyl)-21H,23H-porphine | 71410-73-6 | C42H28N6 |
| 5,10-二氧代-5H,10H-二咪唑并[1,5-a:1',5'-d]吡嗪-1,6-二甲酸 | 5,10-dioxo-5H,10H-diimidazo<1,5-a:1',5'-d>pyrazine-1,6-dicarboxylic acid | 77015-05-5 | C10H4N4O6 |
| 5,10-二氢-苯并[E]吡咯并[1,2-a]氮杂卓-11-酮 | 11-oxo-10,11-dihydro-5H-pyrrolo[2,1-b][2]benzazepine | 73217-23-9 | C13H11NO |
| 5,10-二氢-5,10-二氧代蒽并[9,1,2-cde]苯并[rst]戊酚-16,17-二基二庚酸酯 | 16,17-Dihydroxyviolanthrone diheptanoate | 71550-34-0 | C48H40O6 |
| 5,10-二乙酰基-4a,5,11,11a-四氢-10H-奎宁环并(2,3-c)-1,5-苯并二氮杂卓 | 5,10-diacetyl-2,3,4,4a,5,10,11,11a-octahydro-1,4-ethano-benzo[<i>b</i>]pyrido[3,2-<i>e</i>][1,4]diazepine | 72031-20-0 | C18H23N3O2 |
| 5,10,15-三苯基-20-(3,6-二氧杂环己-1,4-二烯基)卟啉 | 5,10,15-triphenyl-20-(3,6-dioxacyclohexa-1,4-dienyl)porphyrin | 79664-53-2 | C44H28N4O2 |
| 5,10,15-三(4'-吡啶基)-20-(苯基)卟啉 | 5,10,15-tris(4'-pyridyl)-20-(phenyl)porphyrin | 71188-40-4 | C41H27N7 |
| 5,10,15,20-四苯基-21H,23H-卟啉铟(1+) | Indium tetraphenylporphyrin | 72451-33-3 | C44H28InN4+ |
| 5,10,15,20-四(4-甲基苯基)-21H,23H-卟吩铂 | meso-tetra(p-tolyl)porphinato-platinum(II) | 74194-57-3 | C48H36N4Pt |
| 5,10,11,12-四氢-5-[2-(1-甲基-2-哌啶基)乙基]二苯并[a,d]环辛烯 | 5-(2-(1-Methyl-2-piperidyl)ethyl)-dibenzo(a,d)(1,4)cyclooctadiene | 73940-83-7 | C24H31N |
| 5(8H)-喹啉酮 | Quinolin-5(8H)-one | 749842-56-6 | C9H7NO |
| 5(6)-羧基荧光素 | 5(6)-carboxyfluorescein | 72088-94-9 | C21H12O7*C21H12O7 |
| 5(6)-叠氮醋酸荧光素荧光用 | Azidofluorescein diacetate | 77162-07-3 | C24H15N3O7 |
| 5(4H)-异噻唑酮,3-(1,1-二甲基-2-丙烯-1-基)- | 2-Methoxy-3-propylpiperazine | 74784-13-7 | C8H18N2O |
| 5(4H)-噁唑亚胺,4-乙基-4-甲基-2-苯基- | 5.7-Dimethyl-1.2.4-pyrimido<4.5-e>thiadiazin-6.8-dion-1.1-dioxyd | 74039-28-4 | C7H8N4O4S |
| 5(2H)-异噻唑酮,3-甲基-4-(1-甲基乙基)-2-[(4-苯基-1-哌嗪基)羰基]- | (R)-2-(2-Bromobenzyl)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid | 706806-71-5 | C17H22BrNO4 |
| 5(2H)-异噻唑酮,3-甲基-4-(1-甲基乙基)-2-(1-吡咯烷基羰基)- | (1S,3aR,7aR)-Octahydro-1H-isoindole-1-carboxylic acid | 735252-68-3 | C9H15NO2 |
| 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 |