%0 Journal Article %T SYNTHESIS AND PRELIMINARY EVALUATION OF SEVERAL CHALCONE DERIVATIVES AS SUNSCREEN COMPOUNDS %A Abdul Karim Zulkarnain %A Dwi Siswanta %A Eti Nurwening Sholikhah %A Harizal Harizal %A Jumina Jumina %A Rizky Woro Styaningrum %A Sugeng Triono %A Yoga Priastomo %J - %D 2019 %R http://dx.doi.org/10.19261/cjm.2019.624 %K chalcone %K photostability %K absorbance %K sunscreen %K broad-spectrum. %U http://www.cjm.asm.md/synthesis-and-preliminary-evaluation-of-several-chalcone-derivatives-as-sunscreen-compounds