CAS NO:489-49-6; 9-ethoxymethyl-4-formyl-3,8-dihydroxy-1,6- dimethyl-11-oxodibenzo(b,e)(1,4)dioxepin- 7-carboxylic acid

CAS:

489-49-6

英文名称:

9-ethoxymethyl-4-formyl-3,8-dihydroxy-1,6- dimethyl-11-oxodibenzo(b,e)(1,4)dioxepin- 7-carboxylic acid