504-20-1

2,6-二甲基-2,5-庚二烯-4-酮

6307-95-5

5,5',6,6'-tetramethoxy-1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]

77-08-7

5,5',6,6'-四羟基-3,3,3',3'-四甲基-1,1'-螺旋联吲哚

77-78-1

硫酸二甲酯

6307-95-5

5,5',6,6'-tetramethoxy-1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]

120-80-9

邻苯二酚

6307-95-5

5,5',6,6'-tetramethoxy-1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]

90-05-1

愈创木酚

6307-95-5

5,5',6,6'-tetramethoxy-1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]

32737-29-4

5,5'-dimethoxy-3,3,3',3'-tetramethyl-2,3,2',3'-tetrahydro-[1,1']spirobiindene-6,6'-diol

77-78-1

硫酸二甲酯

6307-95-5

5,5',6,6'-tetramethoxy-1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]