m ± ID M fe R a (289) 



J^ffi Kenzylic benzoate(C,H,,CC,H,)Oj)Stilbene(C„H,j) ^ ?-^|| ?, ^ >^ 



W I J''^ ^S^5S (Benzoyl-Cinnamate— = Cinnamein V ig i* CjH, — COOC,H,) 

 (Benzalkohol.QH5-CH2(OH));^flgXiiSi' >^lifi^®C^ -> + i - ^i-, :e x r 



»==^ 

 7=*,. 

 P^ 



±iUlitf«fR 



4 feffl-s^ 



