| 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 |
| 102-32-9 | 3,4-二羟基苯乙酸 | 3,4-Dihydroxyphenylacetic acid; Homoprotocatechuic acid; DOPAC |  | C8H8O4 | 详情 | 供应商 |
| 120-14-9 | 藜芦醛; 3,4-二甲氧基苯甲醛 | Veratraldehyde; Methylvanillin; Protocatechualdehyde dimethyl ether; protocatechuic aldehyde dimethyl ether; Vanillin methyl ether; Veratric aldehyde; Veratrum aldehyde; Veratryl aldehyde; 3,4-Dimethoxy-benzaldehyde |  | C9H10O3 | 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 |
| 58534-64-8 | Benzoic acid,3,4-bis(acetyloxy)-; protocatechuicacid, diacetate (6CI,7CI); 3,4-Diacetoxybenzoic acid |  | C11H10O6 | 详情 | 供应商 | |
| 30048-34-1 | Benzoic acid,2-[(3,4-dihydroxybenzoyl)oxy]-4,6-dihydroxy-; Benzoicacid, 2,4,6-trihydroxy-, 2-protocatechuate (6CI,7CI); protocatechuic acid,2-ester with 2,4,6-trihydroxybenzoic acid (8CI); 2-Protocatechuoylphloroglucinol carboxylic acid; 2-Protocatechuoyl phloroglucinolcarboxylate |  | C14H10O8 | 详情 | 供应商 | |
| 61203-46-1 | Benzoic acid,3-bromo-4,5-dihydroxy-; protocatechuicacid, 5-bromo- (6CI,7CI); 5-Bromoprotocatechuic acid |  | C7H5BrO4 | 详情 | 供应商 | |
| 30024-74-9 | 1,3-Benzodioxole-5-carboxaldehyde; Piperonal(8CI); 2H-Benzo[3,4-d]-1,3-dioxolan-5-ylformaldehyde; 3,4-(Methylenedioxy)benzaldehyde; 3,4-Dihydroxybenzaldehyde methylene ketal; 3,4-Dimethylenedioxybenzaldehyde; 5-Formyl-1,3-benzodioxolane; 5-Formyl-1,3-benzodioxole; 5-Formylbenzodioxole; Benzo[1,3]dioxole-5-carbaldehyde; Benzo[d][1,3]dioxole-5-carboxaldehyde; Geliotropin; Heliotropin; Heliotropine; NSC 26826; Piperonaldehyde; Piperonylaldehyde; protocatechuic aldehyde methylene ether |  | C8H6O3 | 详情 | 供应商 | |
| 25379-88-8 | 3,4-二羟基苯乙酸甲酯 | 3,4-DIHYDROXYPHENYLACETIC ACID METHYL ESTER; METHYL 3,4-DIHYDROXYPHENYLACETATE; HOMOprotocatechuic ACID METHYL ESTER; CATECHOL-4-ACETIC ACID METHYL ESTER; 3,4-DIHYDROXYPHENYLACETIC ACID METHYL ESTER; PYROCATECHOL-4-ACETIC ACID METHYL ESTER; Chatechol-4-acetic acid methyl ester |  | C9H10O4 | 详情 | 供应商 |
