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S 421

Known as: S-421 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
[Determination of S-421 in Commercial Fish and Shellfish].
S-421 is a synergist of pyrethroid and organophosphorus pesticides, which are used as termiticides or household insecticides. S… 
Review
2013
Review
2013
PTH-143 Cytosponge instead of Endoscopy in Symptomatic Patients: a Feasibility Study
Introduction The estimated annual incidence for oesophageal adenocarcinoma in individuals with Barrett’s oesophagus is 0.2–0.5%1… 
2004
2004
Tumor-promoting activity and mutagenicity of 5 termiticide compounds.
The tumor-promoting activities of 5 commercial compounds used in termiticides were measured by a cell-transformation assay… 
2003
2003
[Occurrence of an organochlorine synergist S-421 in fish and shellfish].
S-421 is a synergist for pyrethroid and organophosphorus pesticides, and is widely used in termiticides or commercial household… 
2003
2003
Effects of Synergists on the Toxicity of Fenvalerate to Pyrethroid-Resistant Diamondback Moth
Synergism of fenvalerate with piperonyl butoxide (PB), NIA-16388 (NIA), S-421, and MGK-264 on both susceptible (S) and… 
1988
1988
Laboratory Evaluation of the Anti-termitic Efficacy of Octachlorodipropylether (S-421)
主に,ピレスロイド系殺虫剤の効力増強剤として知られ,かつ,温血動物に対し低毒性であるオクタクロロジプロピルエーテル(S-421… 
1982
1982
Residues of the synergist S-421 in human milk collected from the Tokyo metropolitan area
S-421, 1,1'-Oxybis(2,3,3,3-tetrachloropropane), is a synergist for pyrethroid insecticides against sanitary insects such as… 
1978
1978
Resistant level of houseflies to seven kinds of synthetic insecticides and effect of synergists to the Malathion resistant strain in Singapore.
The resistant level of the houseflies to the seven kinds of insecticides, Malathion, Sumithion, Baytex, Diazinon, DDVP, DDT and… 
1976
1976
[Queens' technic in Pharaoh's ant control. 2. Synergistic effects].
The alkylating (Tepa, Metepa, Thiotepa, Apholate) and non-alkylating (Hempa, Hemel) chemosterilants have been tested in a… 
1975
1975
Apollo experience report: Spacecraft relative motion and recontact analyses
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