| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 55-03-8 | 左旋甲状腺素钠; 左甲状腺素钠 | Levothyroxine sodium; Sodium 4-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine |  | C15H10I4NNaO4 | 详情 | 供应商 |
| 100-11-8 | 对硝基溴化苄; 对硝基苄溴 | 4-Nitrobenzyl bromide; p-Nitrobenzyl bromide; a-Brom-4-nitrotoluol |  | C7H6BrNO2 | 详情 | 供应商 |
| 101-14-4 | 4,4'-二氨基-3,3'-二氯二苯甲烷 | 4,4'-Methylene bis(2-chloroaniline); DACPM; 4,4'-Diamino-3,3'-dichlorodiphenylmethane; 2,2'-Dichloro-4,4'-methylene dianiline; 4,4'-Methylenebis-(2-Chlorobenzenamine); Di(4-amino-3-chlorophenyl)methane; 3,3'-Dichloro-4,4'-diaminodiphenyl meth |  | C13H12Cl2N2 | 详情 | 供应商 |
| 114-63-6 | 4-羟基苯甲酸钠 | Sodium 4-hydroxybenzoate; 4-Hydroxybenzoic acid sodium salt |  | C7H5NaO3 | 详情 | 供应商 |
| 130-13-2 | 1-萘胺-4-磺酸钠; 1-氨基-4-萘磺酸钠; 4-氨基-1-萘磺酸钠 | Sodium 4-amino-1-naphthalenesulfonate; 4-Amino-1-naphthalenesulfonic acid sodium salt; 1-Naphthylamine-4-sulfonic acid sodium salt |  | C10H8NNaO3S | 详情 | 供应商 |
| 133-10-8 | 对氨基水杨酸钠; 4-氨基-2-羟基苯甲酸钠盐 | Sodium 4-aminosalicylate; 4-Amino-salicylic acid sodium salt |  | C7H6NNaO3 | 详情 | 供应商 |
| 133-15-3 | 对氨基水杨酸钙 | Calcium 4-aminosalicylate; 4-Aminosalicylic acid calcium salt |  | C14H12CaN2O6 | 详情 | 供应商 |
| 144-74-1 | 磺胺噻唑钠 | Sulfathiazole sodium; 4-Amino-N-(2-thiazolyl)benzenesulfonamide sodium salt |  | C9H8N3NaO2S2 | 详情 | 供应商 |
| 824-78-2 | 4-硝基苯酚钠; 对硝基苯酚钠; 对硝基酚钠 | Sodium 4-nitrophenoxide; 4-Nitrophenol sodium salt; Sodium p-Nitrophenol |  | C6H4NNaO3 | 详情 | 供应商 |
| 825-90-1 | 4-羟基苯磺酸钠; 对羟基苯磺酸钠 | Sodium 4-hydroxybenzenesulfonate; 4-Phenolsulfonic acid sodium salt |  | C6H5NaO4S | 详情 | 供应商 |
| 982-57-0 | 琥珀酸钠氯霉素; 4-[2-[(2,2-二氯乙酰)氨基]-3-羟基-3-(4-硝基苯基)丙氧基]-4-氧代丁酸钠 | Chloramphenicol sodium succinate; Sodium 4-[(2R,3R)-2-[(2,2-dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propoxy]-4-oxobutanoate |  | C15H15Cl2N2NaO8 | 详情 | 供应商 |
| 1320-07-6 | 酸性橙24; DC棕1号; 4-[[3-[(2,4-二甲基苯基)偶氮]-2,6-二羟基苯基]偶氮]苯磺酸钠 | Acid Orange 24; Sodium 4-[[3-[(2,4-dimethylphenyl)azo]-2,6-dihydroxyphenyl]azo]benzenesulphonate; C.I. 20170; D & C Brown No.1; Resorcin Brown |  | C20H17N4NaO5S | 详情 | 供应商 |
| 1716-12-7 | 4-苯基丁酸钠盐 | Sodium 4-phenylbutyrate; 4-Phenylbutyric acid sodium salt |  | C10H11NaO2 | 详情 | 供应商 |
| 1918-02-1 | 4-氨基-3,5,6-三氯吡啶羧酸; 毒莠定 | Picloram; 4-Amino-3,5,6-trichloropyridine-2-carboxylic acid; 4-Amino-3,5,6-trichloropicolinic acid |  | C6H3Cl3N2O2 | 详情 | 供应商 |
| 2695-37-6 | 对苯乙烯磺酸钠 | Sodium p-styrenesulfonate; Sodium 4-vinylbenzenesulphonate; p-Vinylbenzenesulphonic acid sodium salt; Sodium 4-styrenesulfonate |  | C8H7NaO3S | 详情 | 供应商 |
| 3426-43-5 | 荧光增白剂134 | Fluorescent Brightener 134; Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate |  | C34H28N10Na2O8S2 | 详情 | 供应商 |
| 4193-55-9 | 荧光增白剂28 | Fluorescent Brightener 28; Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate |  | C40H42N12Na2O10S2 | 详情 | 供应商 |
| 4264-83-9 | 4-硝基苯磷酸二钠; 磷酸-4-硝基苯酯二钠盐 | Disodium 4-nitrophenylphosphate; 4-Nitrophenyl phosphate disodium salt; 4-Nitrophenyl disodium orthophosphate; PNPP |  | C6H4NNa2O6P | 详情 | 供应商 |
| 4502-00-5 | alpha-酮基异己酸钠盐; 4-甲基-2-氧代-戊酸钠盐 | Sodium ketoisocaproate; Sodium 4-methyl-2-oxovalerate; 4-Methyl-2-oxopentanoic acid sodium salt |  | C6H9NaO3 | 详情 | 供应商 |
| 6375-55-9 | 酸性黄42; 4,4'-二[(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡唑-4-基)偶氮]-[1,1'-联苯]-2,2'-二磺酸二钠盐 | Acid Yellow 42; C.I. 22910; Disodium 4,4'-bis[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-[1,1'-biphenyl]-2,2'-disulfonate |  | C32H24N8Na2O8S2 | 详情 | 供应商 |
