TABLE 
}TTTO*r OF 
| 2 • CH 2 . ON 
/NH 
\ ! 
x co 
: 2 . CN 
/NH 
i\jo 
) . CH(C 2 H 5 ) . CGOIl 
/1-acetyl-acetic acid 
) . CH(CH 3 ) . COOH 
yl -acetyl-acetic acid 
1H) . CH 2 . GOOH 
cetyl-acetic acid 
/ 
\ 
CO 
+ 
+ 
