| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 99-50-3 | 3,4-二羟基苯甲酸 | 3,4-Dihydroxybenzoic acid; Protocatechuic acid | ![]() | C7H6O4 | 详情 | 供应商 |
| 139-85-5 | 3,4-二羟基苯甲醛 | 3,4-Dihydroxybenzaldehyde; Protocatechualdehyde | ![]() | C7H6O3 | 详情 | 供应商 |
| 2150-43-8 | 3,4-二羟基苯甲酸甲酯 | Methyl 3,4-dihydroxybenzoate; 3,4-Dihydroxybenzoic acid methyl ester | ![]() | C8H8O4 | 详情 | 供应商 |
| 3943-89-3 | 3,4-二羟基苯甲酸乙酯 | Ethyl 3,4-dihydroxybenzoate; Protocatechuic acid ethyl ester | ![]() | C9H10O4 | 详情 | 供应商 |
| 91753-30-9 | 3,4-二羟基苯甲酸单钾盐 | 3,4-Dihydroxybenzoic acid monopotassium salt; Benzoicacid, 3,4-dihydroxy-, monopotassium salt (9CI) | ![]() | C7H5KO4 | 详情 | 供应商 |
| 3343-59-7 | 3,4-二羟基苯甲醛肟 | Benzaldehyde,3,4-dihydroxy-, oxime; Protocatechualdehyde,oxime (6CI,7CI,8CI); 3,4-Dihydroxybenzaldehyde oxime; 3,4-Dihydroxybenzaldoxime; NSC 637189 | ![]() | C7H7NO3 | 详情 | 供应商 |
| 16290-26-9 | 3,4-二羟基苄胺·氢溴酸; 3,4-二羟基苄胺·氢溴酸; 3,4-二羟基苄胺氢溴酸盐; 3,4-二羟基苄胺; 3,4-二羟基苯甲胺 | 1,2-Benzenediol,4-(aminomethyl)-, hydrobromide (1:1); 1,2-Benzenediol,4-(aminomethyl)-, hydrobromide (9CI); Pyrocatechol, 4-(aminomethyl)-,hydrobromide (8CI); 3,4-Dihydroxybenzylamine hydrobromide; 4-(Aminomethyl)catechol hydrobromide | ![]() | C7H10BrNO2 | 详情 | 供应商 |
| 3897-89-0 | 3,4-二羟基苯甲醇 | 1,2-Benzenediol,4-(hydroxymethyl)-; Benzylalcohol, 3,4-dihydroxy- (7CI,8CI); 3,4-Dihydroxybenzyl alcohol; 4,5-Dihydroxybenzyl alcohol; 4-Hydroxymethylcatechol; 4-Hydroxymethylpyrocatechol; NSC 355645; Protocatechuyl alcohol | ![]() | C7H8O3 | 详情 | 供应商 |
| 2954-52-1 | 原儿茶酸(3,4-二羟基苯甲酸); 原儿茶酸(3,4-二羟基苯甲酸); | 4(1H)-Pyrimidinone,2,3-dihydro-5-propyl-2-thioxo-; Uracil,5-propyl-2-thio- (7CI,8CI); 2-Thio-5-propyluracil; 5-Propyl-2-thiouracil | ![]() | C7H10N2OS | 详情 | 供应商 |