| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 4271-96-9 | 1,2-二甲基-1,4,5,6-四氫嘧啶 | 1,2-Dimethyl-1,4,5,6-tetrahydropyrimidine; 1,4,5,6-Tetrahydro-1,2-dimethylpyrimidine |  | C6H12N2 | 詳情 | 供應商 |
| 4272-77-9 | 5-二甲氨基-1-萘磺酸; 丹磺酸 | 5-(Dimethylamino)-1-naphthalenesulfonic acid; Dansyl acid |  | C12H13NO3S | 詳情 | 供應商 |
| 4273-92-1 | 色酚AS-LC; 冰染偶合組分23; 4'-氯-2',5'-二甲氧基-N-(3-羥基-2-萘甲酰基)苯胺 | Naphthol AS-LC; C.I. 37555; C.I. Azoic Coupling Component No. 23; 4'-Chloro-3-hydroxy-2',5'-dimethoxy-2-naphthanilide |  | C19H16ClNO4 | 詳情 | 供應商 |
| 4273-98-7 | 2-氨基二苯砜 | 2-(Phenylsulfonyl)aniline; 2-Aminophenyl phenyl sulfone |  | C12H11NO2S | 詳情 | 供應商 |
| 4276-09-9 | D-纈氨醇; (R)-(-)-2-氨基-3-甲基-1-丁醇 | (R)-(-)-2-Amino-3-methyl-1-butanol; D-Valinol |  | C5H13NO | 詳情 | 供應商 |
| 4276-49-7 | 1-溴二十烷 | 1-Bromoicosane; 1-Bromoeicosane; 1-Ecosyl bromide; Eicosyl bromide; NSC 87634; n-Eicosyl bromide |  | C20H41Br | 詳情 | 供應商 |
| 4282-31-9 | 2,5-噻吩二羧酸; 噻吩-2,5二羧酸; OB酸 | 2,5-Thiophenedicarboxylic acid; Thiophene-2,5-dicarboxylic acid |  | C6H4O4S | 詳情 | 供應商 |
| 4282-40-0 | 1-碘庚烷 | 1-Iodoheptane; n-Heptyl iodide |  | C7H15I | 詳情 | 供應商 |
| 4282-42-2 | 1-碘壬烷 | 1-Iodononane; Nonyl iodide |  | C9H19I | 詳情 | 供應商 |
| 4282-47-7 | 2-(4-硝基苯基)吡啶 | 2-(4-Nitrophenyl)pyridine; Pyridine,2-(p-nitrophenyl)- (6CI,7CI,8CI); 1-Nitro-4-(2-pyridyl)benzene; 2-(4-Nitrophenyl)pyridine; 2-(p-Nitrophenyl)pyridine; 4-(2-Pyridyl)nitrobenzene |  | C11H8N2O2 | 詳情 | 供應商 |
| 4282-48-8 | 4-(3-硝基苯基)吡啶 | 4-(3-Nitrophenyl)pyridine; Pyridine,4-(m-nitrophenyl)- (6CI,7CI,8CI); 4-(3-Nitrophenyl)pyridine; 4-(m-Nitrophenyl)pyridine |  | C11H8N2O2 | 詳情 | 供應商 |
| 4286-55-9 | 6-溴正己醇 | 6-Bromo-1-hexanol; 1-Bromo-6-hydroxyhexane |  | C6H13BrO | 詳情 | 供應商 |
| 4291-63-8 | 克拉利賓; 克拉曲濱; 2-氯-2'-脫氧腺苷; 2-氯-2'-脫氧腺甙 | Cladribine; 2-Chloro-2'-deoxyadenosine |  | C10H12ClN5O3 | 詳情 | 供應商 |
| 4292-12-0 | 1,3,4,6-四乙酰氧基-alpha-D-吡喃葡萄糖 | 1,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranose |  | C14H20O10 | 詳情 | 供應商 |
| 4292-19-7 | 1-碘十二烷 | 1-Iodododecane; Dodecyl iodide |  | C12H25I | 詳情 | 供應商 |
| 4294-95-5 | 2-氨基-4-甲氧基苯甲酸 | 2-AMINO-4-METHOXY-BENZOIC ACID; p-Anisicacid, 2-amino- (6CI,7CI,8CI); 4-Methoxyanthranilic acid; |  | C8H9NO3 | 詳情 | 供應商 |
| 4295-36-7 | 2,3-二氫-1H-喹啉-4-酮; 1,2,3,4-四氫喹啉-4-酮 | 2,3-Dihydro-1H-quinolin-4-one; 1,2,3,4-Tetrahydroquinolin-4-one |  | C9H9NO | 詳情 | 供應商 |
| 4295-99-2 | 4-氰基四氫吡喃 | 4-Cyanotetrahydropyran; 4-Cyanotetrahydro-4H-pyran |  | C6H9NO | 詳情 | 供應商 |
| 4297-95-4 | 苯膦酸鈉 | Sodium phenylphosphinate; Phenylphosphinic acid sodium salt |  | C6H6NaO2P | 詳情 | 供應商 |
| 4298-52-6 | 2-乙炔噻吩; 2-乙炔基噻吩 | 2-Ethynylthiophene; 2-Acetylenethiophene; 2-Ethynylthiophene; 2-Thienylacetylene; 2-Thienylethyne |  | C6H4S | 詳情 | 供應商 |