[Azinphos-ethyl]
S-(3,4-Dihydro-4-oxobenzo[d]-1,2,3-tri-azixin-3-ylmethyl) O,O-diethyl phosphorodithioate CAS[2642-71-9]
Trade name; Azinphos-ethyl (I, B): Cotonion-ethyl, Ethyl Guthion, Gusathion A, Triazotion
Chemical formula; C12H16N3O3PS2
Purpose for use; Insecticide
Toxicity; LD50 (oral): rat (male) 17.5 mg/kg, (female) 12.5 mg/kg
Test organisms;
Protozoa: Colpidium campylum (ref. ID; 6784)

[Azinphos-methyl]
S-(3,4-Dihydro-4-oxobenzo[d]-1,2,3-tri-azixin-3-ylmethyl) O,O-dimethyl phosphorodithioate CAS[86-50-0] UN2783
Trade name; Azinphos-methyl (I, B): Cotonion-methyl, Gusathion-M, Guthion
Chemical formula; C10H12N3O3PS2
Purpose for use; Insecticide
Toxicity; LD50 (oral): rat (female) 16.4 mg/kg
Test organisms;
Protozoa: Colpidium campylum (ref. ID; 6784)
Oligochaeta: Aporrectodea caliginosa (ref. ID; 6072)
Oligochaeta: Eisenia fetida (ref. ID; 6074)