| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 290-37-9 | 吡嗪; 对二氮杂苯 | Pyrazine; 1,4-Diazine | ![]() | C4H4N2 | 详情 | 供应商 |
| 290-87-9 | 1,3,5-三嗪 | 1,3,5-Triazine; s-Triazine(6CI,8CI); Cyanidine; NSC 56189; Triazine; Vedita 250; sym-Triazine | ![]() | C3H3N3 | 详情 | 供应商 |
| 490-11-9 | 3,4-吡啶二羧酸 | 3,4-Pyridinedicarboxylic acid; Pyridine-3,4-dicarboxylic acid; Cinchomeronic acid | ![]() | C7H5NO4 | 详情 | 供应商 |
| 490-46-0 | 表儿茶素; 2-(3,4-羟基苯基)-3,4-二氢-2H-1-苯并吡喃-3,5,7-三醇; EC | L-Epicatechin; 2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol | ![]() | C15H14O6 | 详情 | 供应商 |
| 490-64-2 | 2,4,5-三甲氧基苯甲酸; 扁桃酸; 苦杏仁酸 | 2,4,5-Trimethoxybenzoic acid; Asaronic acid | ![]() | C10H12O5 | 详情 | 供应商 |
| 490-78-8 | 2,5-二羟基苯乙酮 | 2',5'-Dihydroxyacetophenone; 2-Acetylhydroquinone; 1-(2,5-dihydroxyphenyl)ethan-1-one | ![]() | C8H8O3 | 详情 | 供应商 |
| 490-79-9 | 2,5-二羟基苯甲酸; 5-羟基水杨酸; 龙胆酸 | 2,5-Dihydroxybenzoic acid; Gentisic acid; Hydroquinonecarboxylic acid; DHB | ![]() | C7H6O4 | 详情 | 供应商 |
| 590-00-1 | 山梨酸钾; 2,4-己二烯酸钾 | Potassium sorbate; 2,4-Hexadienoic acid potassium salt | ![]() | C6H7KO2 | 详情 | 供应商 |
| 590-01-2 | 丙酸丁酯 | Butyl propionate; n-Butyl propionate | ![]() | C7H14O2 | 详情 | 供应商 |
| 590-02-3 | 氯乙酸正丁酯 | Butyl 2-chloroacetate; Butyl chloroacetate | ![]() | C6H11ClO2 | 详情 | 供应商 |
| 590-17-0 | 溴乙腈 | Bromoacetonitrile | ![]() | C2H2BrN | 详情 | 供应商 |
| 590-28-3 | 氰酸钾 | Potassium cyanate; Cyanicacid, potassium salt (8CI,9CI); Aero Cyanate; Alicyanate; Bulpur; Isocyanicacid potassium salt; Potassium cyanate; Potassium cyanate (KCNO); Potassiumisocyanate | ![]() | KOCN | 详情 | 供应商 |
| 590-29-4 | 甲酸钾 | Potassium formate; Formic acid potassium salt | ![]() | CHKO2 | 详情 | 供应商 |
| 590-46-5 | 盐酸甜菜碱; 甜菜碱盐酸盐; 甘氨酸三甲胺内盐 | Betaine hydrochloride; 1-Carboxy-N,N,N-trimethylmethanaminium chloride | ![]() | C5H12ClNO2 | 详情 | 供应商 |
| 590-47-6 | 一水甜菜碱; 三甲基甘氨酸一水合物 | Betaine monohydrate; (Carboxymethyl)trimethylammonium hydroxide monohydrate | ![]() | C5H11NO2.H2O | 详情 | 供应商 |
| 590-54-5 | 乙酰磷酸; 磷酸乙酸酐 | Acetylphosphate; Phosphono acetate; Acetyl phosphate | ![]() | C2H5O5P | 详情 | 供应商 |
| 590-63-6 | 氯贝胆碱; 氯化氨甲酰甲胆碱; 2-[(氨基甲酰)氧基]-N,N,N-三甲基-1-丙铵氯化物 | Bethanechol; 2-[(Aminocarbonyl)oxy]-N,N,N-trimethyl-1-propanaminium chloride; 2-Carbamoyloxypropyltrimethylammonium chloride | ![]() | C7H17N2O2.Cl | 详情 | 供应商 |
| 590-67-0 | 1-甲基环己醇 | 1-Methylcyclohexanol; 1-Hydroxy-1-methylcyclohexane; 1-Methyl-1-cyclohexanol; 1-Methylcyclohexanol; 1-Methylcyclohexyl alcohol; NSC1247 | ![]() | C7H14O | 详情 | 供应商 |
| 590-86-3 | 异戊醛; 3-甲基丁醛 | Isovaleraldehyde; 3-Methylbutyraldehyde | ![]() | C5H10O | 详情 | 供应商 |
| 590-90-9 | 4-羟基-2-丁酮 | 4-Hydroxy-2-butanone; 2-Hydroxyethyl methyl ketone | ![]() | C4H8O2 | 详情 | 供应商 |