Q 0 S 0 S 6) 
D ! n t 
CHj0-P-S-CH,-U-N-CHlg eo CH30-E -S-CH)-U-N-CHl —> CH30-P-S-CH-C-N-CHi, 
OCH3 n OCH3 OH i 
Oxy-dimethoate Dimethoate Desmethyl Dimethoate 
0 S re) S 
" ‘ ii d { 24,0 
ciig0-B-s-ctip-@ << —— cz0-B-s-ctiy- -OH ———=—_ CH30- ~S-CHy -C7 
| | | OH 
OCH, OCH OH 
Oxy-carboxy Thio-carboxy Desmethyl carboxy 
S S 
i! i 
CH,0-P-sH ————__>= Hon ae 
| 
OCH; OH 
Dimethyl Monomethy1 
phosphorodithioate phosphorodithioate 
S S 
i fT 
a A ——— cae tg 
OCH, OH 
Dimethyl Monomethyl 
phosphorothioate phosphorothioate 
0 0 
it y 
CH30<F OH —_———>_CH,0-F-0H 
OCH3 by 
Dimethyl Phosphate Monomethyl phosphate 
0 
i 
Hore OH 
OH 
Inorganic Phosphate 
(Phosphoric Acid) 
92 
