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Substance Name: Demethyl sumithion
RN: 4321-64-6
InChIKey: LNGYYGXBMGRUKZ-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Insecticide

Molecular Formula

  • C8-H10-N-O5-P-S

Molecular Weight

  • 263.209
 
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Names and Synonyms

Results Name

  • Demethyl sumithion

Synonyms

  • BRN 2290327
  • Desmethyl fenitrothion
  • Desmethyl sumithion
  • O-Demethyl fenitrothion

Systematic Names

  • Phosphorothioic acid, O-methyl O-(3-methyl-4-nitrophenyl) ester (9CI)
  • Phosphorothioic acid, O-methyl O-(4-nitro-m-tolyl) ester

Registry Numbers

CAS Registry Number

  • 4321-64-6

System Generated Number

  • 0004321646

Structure Descriptors

InChI

1S/C8H10NO5PS/c1-6-5-7(14-15(12,16)13-2)3-4-8(6)9(10)11/h3-5H,1-2H3,(H,12,16)

InChIKey

LNGYYGXBMGRUKZ-UHFFFAOYSA-N

Smiles

O([P@@](O)(Oc1cc(c(cc1)[N+](=O)[O-])C)=S)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intracrebral 9mg/kg (9mg/kg)   Pesticide Biochemistry and Physiology. Vol. 8, Pg. 302, 1978.
mouse LD50 intraperitoneal 820mg/kg (820mg/kg)   Pesticide Biochemistry and Physiology. Vol. 8, Pg. 302, 1978.