ow a 
Von, 
“OO -OC 
; 1-Naphthol-N-Hydroxymethyl 
Sevin Carbamate 

ae rene 
N-Methylcarbamate 

ers 
SON 
y | Sp 
) 
| <— 
-H 
‘oH 
7. 
HO H 
OH 
yi 
\oH 
«™ 
HO H OH 
3,4-Dihydroxy- 4-HO-1-Naphthyl- 
1-Naphthol N-Methylcarbamate 
146 
