3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,
3-b]chromene-9-carboxylic acid

상품명칭:	3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4, 3-b]chromene-9-carboxylic acid
CAS 레지스트리 번호:	479-66-3
동의어:	1H,3H-Pyrano(4,3-b)(1)benzopyran-9-carboxylic acid; 4,10-dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-;479-66-3;3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4, 3-b]chromene-9-carboxylic acid;
분자 구조:
분자식:	C₁₄H₁₂O₈
분자량:	308.24028
밀도:	1.79 g/cm³
비등점:	661 °C at 760 mmHg
녹는점:	247ºC
굴절률:	1.736

3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylic acid