中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
甲基3-甲酰基-4,6-二羟基-2,5-二甲基苯甲酸酯 | methyl 3-formyl-4,6-dihydroxy-2,5-dimethylbenzoate | 34874-76-5 | C11H12O5 | 224.213 |
橡苔 | 2,4-dihydroxy-3,6-dimethyl-benzoic acid methyl ester | 4707-47-5 | C10H12O4 | 196.203 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 2,4-dibenzyloxy-5-hydroxy-3,6-dimethylbenzoate | 67609-22-7 | C24H24O5 | 392.452 |
The new depsidone cyclographin (1) (methyl 2-chloro-4-formyl-3,7-dihydroxy-1,6,9-trimethyl-11-oxo-11H-dibenzo[ b,e ][1,4]dioxepin-8-carboxylate) has been isolated from the lichen Catarraphia dictyoplaca and the structure established by spectroscopic and degradative methods.