
Table I (continued) 
MP, BABS 
COMPOUND FORMULA [°C] [mm] ([C] 
OCH 
PO-—Methylsystox-sulfoxide (XXIV) C,H.—SO-CH, -—CH, —S-P. - 0.01 106 
2°95 2-2 \ 
OCH; 
i OCH 
PO-Methylsystox-sulfone (XXV) C,,H2SO,-CH, -CH, -S-P 60 0.12 144 
Ae gO ee \ocH; 
r pes 
Prep. S 481 (XXVI) C,H=S-CH, —CH-S ~P” - 0.01 83 
ES 24 \ocu 
CH; 3 
i 
Prep. S 410 (XXVII) C,H=S0-CH, -cH-s-p7C#3 - i as 
Co 5 y \ocH 
CH3 3 
 DCH3 
Prep. S 404 (XXVIII) C,,H=S0,-CH, -CH-S-—P, - 0.01 114 
ai aa 24 \ocH 
CH3 3 
i1 OCoHs 
Disyston (XI) C,H=S- CH, -CH, $2 - 0.2 103 
OCH. 
3. Guthion Series 
Guthion (1X) N-CH ain 74 = — 
ia \ocH3 
PO-Guthion (XXIX) 
SCH 
N-CH, -S-F 83 - - 
4. Dipterex Series 0 
yy YCHs3 
Dipterex (XIII) CC1,-CH-P 83 0.1 100 
on OCH3 
W PCH 
DDVP (II) CCL, =CH-0 - si 1 74 
OCH3 
481 
