Cas Database
Article Doi
p. 169 - 172
8-(3,4-Dimethoxy-phenyl)-5-methoxy-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-10-one
9-Hydroxy-8-(3',4'-dimethoxyphenyl)-5-methoxy-2,2-dimethyl-3,4-dihydro-2H,10H-benzo<1,2-b:3,4-b'>dipyran-10-one
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