| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 27926-72-3 | 4,4-联吡啶二氯化物; 4,4ˊ-联吡啶二盐酸盐; 二盐酸-4,4ˊ-联吡啶；盐酸-4,4ˊ-联吡啶；γγˊ-联吡啶二盐酸? | 4,4'-Bipyridine,hydrochloride (1:2); 4,4'-Bipyridine,dihydrochloride (8CI,9CI); 4,4'-Bipyridin-1,1'-ium dichloride; 4,4'-Bipyridinium dihydrochloride; 4,4'-Bipyridyl dihydrochloride; 4,4'-Dipyridyl dihydrochloride |  | C10H8N2.2ClH | 详情 | 供应商 |
| 22990-34-7 | 2-(4-呱啶)-2-丙醇 | 4-Piperidinemethanol, a,a-dimethyl-; 2-(4-Piperidinyl)-2-propanol; 4-(1-Hydroxy-1-methylethyl)piperidine; a,a-Dimethyl-4-piperidinemethanol |  | C8H17NO | 详情 | 供应商 |
| 22961-45-1 | 4-苯氨基吡啶 | 4-Pyridinamine,N-phenyl-; Pyridine,4-anilino- (6CI,7CI,8CI); 4-(Phenylamino)pyridine; 4-Anilinopyridine; N-4-Pyridylaniline; N-Phenyl-4-pyridinamine; NSC 153374 |  | C11H10N2 | 详情 | 供应商 |
| 27854-88-2 | (R)-(+)-α-甲基-4-吡啶甲醇 | 4-Pyridinemethanol, a-methyl-, (aR)-; 4-Pyridinemethanol,a-methyl-, (R)-; 4-Pyridinemethanol, a-methyl-, (R)-(+)- (8CI); (+)-1-(4-Pyridyl)ethanol; (1R)-1-(4-Pyridinyl)ethanol; (R)-(+)-1-(4-Pyridyl)ethanol; (R)-(+)-a-Methyl-4-pyridinemethanol; (R)-1-(4-Pyridinyl)ethanol; (R)-1-(4-Pyridyl)ethanol; (R)-4-(1-Hydroxyethyl)pyridine; (aR)-a-Methyl-4-pyridinemethanol |  | C7H9NO | 详情 | 供应商 |
| 2445-60-5 | 1,3-二甲基-5-[(1-甲基-2-吡咯烷亚基)亚乙基]-2-硫代-4-咪唑啉酮 | 4-Imidazolidinone,1,3-dimethyl-5-[2-(1-methyl-2-pyrrolidinylidene)ethylidene]-2-thioxo-; 4-Imidazolidinone,1,3-dimethyl-5-[(1-methyl-2-pyrrolidinylidene)ethylidene]-2-thioxo- (9CI); Hydantoin, 1,3-dimethyl-5-[2-(1-methyl-2-pyrrolidinylidene)ethylidene]-2-thio-(6CI,7CI,8CI); NSC 119678 |  | C12H17N3OS | 详情 | 供应商 |
| 22346-75-4 | 4-吡啶甲醇N-氧化物 | 4-Pyridinemethanol,1-oxide; (1-Oxopyridin-4-yl)methanol; 4-(Hydroxymethyl)pyridine N-oxide; 4-PyridinemethanolN-oxide; 4-Pyridylcarbinol N-oxide |  | C6H7NO2 | 详情 | 供应商 |
| 26993-30-6 | D-赤型神经胺磷酸盐 | 4-Octadecene-1,3-diol,2-amino-, 1-(dihydrogen phosphate), (2S,3R,4E)-; 4-Octadecene-1,3-diol,2-amino-, 1-(dihydrogen phosphate), (E)-D-erythro- (8CI); 4-Octadecene-1,3-diol,2-amino-, 1-(dihydrogen phosphate), [R-[R*,S*-(E)]]-; C18-Sphingosine1-phosphate; D-erythro-Sphingosine-1-phosphate; Sphingosine 1-phosphate; Sphingosine-1-phosphate |  | C18H38NO5P | 详情 | 供应商 |
| 21905-86-2 | 噌啉-4-羧酸 | 4-Cinnolinecarboxylicacid; NSC 75570 |  | C9H6N2O2 | 详情 | 供应商 |
| 2198-23-4 | 4-壬烯; 丁香酸甲酯 | 4-Nonene; NON-4-ENE; TRANS-4-NONENE; 4-nonene(cis+trans); 4-Nonene,c&t; 4-NONENE; 4-Nonene (cis- and- trans- mixture); 4-nonene, mixture of cis and trans; 4-NONENE 95% MIXTURE OF CIS AND TRANS |  | C9H18 | 详情 | 供应商 |
| 2029-49-4 | 3-羟基-2,6-二(羟甲基)-4-酮 | 4H-Pyran-4-one,3-hydroxy-2,6-bis(hydroxymethyl)-; 3-Hydroxy-2,6-bis(hydroxymethyl)-4H-pyran-4-one; 6-(Hydroxymethyl)kojic acid |  | C7H8O5 | 详情 | 供应商 |
| 2010-15-3 | 乙内酰苯硫脲甘氨酸 | 4-Imidazolidinone,3-phenyl-2-thioxo-; Hydantoin,3-phenyl-2-thio- (6CI,7CI,8CI); 3-N-Phenyl-2-thiohydantoin; 3-Phenyl-2-thiohydantoin; 3-Phenyl-2-thioxo-4-imidazolidinone; 4-Oxo-3-phenylimidazolidine-2-thione; Glycine phenylthiohydantoin; Glycine,3-phenyl-2-thiohydantoin; PTH-Glycine; Phenylthiohydantoin |  | C9H8N2OS | 详情 | 供应商 |
| 2009-64-5 | 新喋呤 | 4(3H)-Pteridinone,2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-; 1,2,3-Propanetriol,1-(2-amino-4-hydroxy-6-pteridinyl)-, D-erythro- (8CI); 4(1H)-Pteridinone, 2-amino-6-(1,2,3-trihydroxypropyl)-,[S-(R*,S*)]-; 4(1H)-Pteridinone, 2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-(9CI); Neopterin (7CI); 2-Amino-4-hydroxy-6-(1,2,3-trihydroxypropyl)pteridine; 2-Amino-6-((1S,2R)-1,2,3-trihydroxypropyl)-4(8H)-pteridone; 6-(D-erythro-1,2,3-Trihydroxypropyl)pterin; 6-D-erythro-Neopterin; D-(+)-Neopterin; D-Neopterin; D-erythro-Neopterin |  | C9H11N5O4 | 详情 | 供应商 |
| 2004-67-3 | 4-甲基-4-戊烯-2-醇 | 4-Penten-2-ol,4-methyl-; 1,3-Dimethyl-3-buten-1-ol; 2-Methyl-1-penten-4-ol; 4-Methyl-4-penten-2-ol |  | C6H12O | 详情 | 供应商 |
| 230-07-9 | 4,7-菲洛林 | 4,7-Phenanthroline; 1,8-Diazaphenanthrene; 5,6,3',2'-Pyridoquinoline; NSC 35680; Pseudophenanthroline; Pyrido[3,2-f]quinoline; p-Phenanthroline |  | C12H8N2 | 详情 | 供应商 |
| 203-64-5 | 4H-环五菲 | 4H-Cyclopenta[def]phenanthrene; 4,5-Methylenephenanthrene; 4,5-Phenanthrylenemethane; Benzo[def]fluorene; Methane, 4,5-phenanthrylene-; Methylenephenanthrene; NSC 88888; Phenanthrene, 4,5-methylene- |  | C15H10 | 详情 | 供应商 |
| 185623-66-9 | 2-甲基-4-噻唑乙酰胺 | 4-Thiazoleacetamide,2-methyl-; 2-METHYL-4-THIAZOLEACETAMIDE; 2-(2-METHYL-THIAZOL-4-YL)-ACETAMIDE |  | C6H8N2OS | 详情 | 供应商 |
| 185411-12-5 | 3-(三甲基硅烷基)-4-戊烯酸甲酯 | 4-Pentenoic acid,3-(trimethylsilyl)-, methyl ester; Methyl (?à)-3-(trimethylsilyl)-4-pentenoate |  | C9H18O2Si | 详情 | 供应商 |
| 179990-31-9 | 4-羟基-5-甲基-4-环戊烯-1,3-二酮一水 | 4-Cyclopentene-1,3-dione,4-hydroxy-5-methyl-, hydrate (1:1); 4-Cyclopentene-1,3-dione,4-hydroxy-5-methyl-, monohydrate (9CI) |  | C6H8O4 | 详情 | 供应商 |
| 179111-05-8 | 3-溴-6-氟色酮 | 4H-1-Benzopyran-4-one,3-bromo-6-fluoro-; 3-BROMO-6-FLUORO-4H-1-BENZOPYRAN-4-ONE; 3-BROMO-6-FLUORO-4H-CHROMEN-4-ONE; 3-BROMO-6-FLUOROCHROMONE |  | C9H4BrFO2 | 详情 | 供应商 |
| 178032-63-8 | (1S,2R,6S,7R)-4,4-二甲基-3,5-二氧-8-硫唑嘌呤三环[5.2.1.0(2,6)]去-9-酮 | 4,7-Methano-1,3-dioxolo[4,5-c]pyridin-6(3aH)-one,tetrahydro-2,2-dimethyl-, (3aS,4R,7S,7aR)-; 4,7-Methano-1,3-dioxolo[4,5-c]pyridin-6(3aH)-one,tetrahydro-2,2-dimethyl-, [3aS-(3aa,4b,7b,7aa)]-; (1S,2R,6S,7R)-4,4-Dimethyl-3,5-dioxa-8-azatricyclo[5.2.1.02,6]decan-9-one |  | C9H13NO3 | 详情 | 供应商 |
