CH,0 Become 
(CH30),-P-O-¢=CH-C\_,H 
N-Methyl Bidrin (SD 9129) 
ri 
(CH30) 9~P-O-C=CH-C. CH) OH 
CH3 
. cng 7 
Hydroxymethyl Bidrin 
‘te 
=Pp- 
oe 
O-¢=CH on Zo 
CH 
(CH30) , 
CH3 
_ Oo 0 
it 4 : 
CH30-P-0-C=CH-C. CH 
OH CH 
Desmethyl Bidrin 
OT wee 
| Q 
“ 
_(CH30) -P-0H 
Dimethyl Phosphate 
oO >> 
O 
6 4 
(CH30) 9 -P-O-G=CH-CL 
Bidrin Acid 
a 0 
' CH20-P-O 
24 
Desmethyl Bidrin Acid 



CH30~-P-OH 
_ OH 
Monomethyl Phosphate 
Inorganic Phosphate 
41 
