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CASRNChemical Abstract Services Registry Number
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References in periodicals archive ?
Only a CASRN and not the chemical name was listed, and the CASRN appeared to be invalid based on an EPA CompTox Dashboard database search.
[25] US EPA, Arsenic, Inorganic (CASRN 7440-38-2), Integrated Risk Information System (IRIS), EPA, Washington, DC, USA, 2012,
Identifying mixtures relies on non-quantitative methods including the chemical abstract service registry (CASRN numbers) and PubChem's substance identifier (SID)14.
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD); CASRN 1746-01-6." [accessed 25 March 2018].
Chemical Abstracts Service Registry Numbers (CASRN) for these 34 compounds are listed in Table 1.
Two rounds of range-finding experiments were performed to estimate a critical concentration of test chemical (Abamectin, CASRN 71751-41-2, Sigma-Aldrich) that induced 50% incidence of effect so that the genetic association study could draw evenly from Affected and Unaffected individuals.
Note: BMD, Benchmark Dose; BMDL, Benchmark Dose Lower Confidence Limit; BMR, Benchmark Response; CASRN, Chemical Abstracts Service Registry Number; ED50, Effective Dose for a 50% response; LOAEL, Lowest Observed Adverse Effect Level; MRL, Minimal Risk Level; NOAEL, No Observed Adverse Effect Level; POD, Point of Departure; RfD, Reference Dose; SD, Standard Deviation; SE, Standard Error; UF, Uncertainty factor.
Integrated Risk Information System (IRIS) Chemical Assessment Summary on Chloroform, CASRN 67-66-3.
Entries that were imported from these databases were excluded from the final list if a) the structures represented additives such as ethanol; b) they did not have a CAS Registry Number (CASRN) or a PubChem CID; c) they were not present in at least three of the aforementioned databases; or d) they were compounds with applications in multiple industries, such as phenol, nicotine, acrolein, and bisphenol A.
We identified bisphenol A bis(diphenyl phosphate) on a flame retardant manufacturer's website and then searched the Internet using the CASRN (Chemical Abstracts Service Registry Number) for this chemical.
Tetrachloroethylene (Perchloroethylene); CASRN 127-18-4.