4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol
![4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol](http://img.ecbay.xyz/photo/product417/2100184/4-3r-8-8-dimethyl-3-4-dihydro-2h-pyrano-2-3-f-chromen-3-yl-benzene-1-3-diol.jpg)
used into cosmetics for Whitening and Freckle-removing. factory direct price reliable quality the premiun manufacture
used into cosmetics for Whitening and Freckle-removing
4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol
