CHLOROPHYLL C • CH CO.O.CH• CH[CH r • • CH• , CHs Chlorophyll a (R -- CH•) and Chlorophyll b (R = CHO) •TRUCTURAL FORMULA I 185
JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS " NH HN CH L1, - C• CHiC H• COO CarUso Phceophytin a (R = CHa) and Phceophytin b (R = CHO) STRUCTURAL FORMULA III R 186 Chlorophyllin a (R -- CH) and Chlorophyllin b (R = CHO) STRUCTURAL FORMULA IV
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