23339-04-0 Usage
Uses
2,3-dimethylfluoranthene, despite its toxic nature, may have potential applications in various industries, although its use is generally limited due to its hazardous properties. Here are some hypothetical applications, assuming that appropriate safety measures and regulations are in place:
Used in Environmental Monitoring:
2,3-dimethylfluoranthene is used as a biomarker for [determining the levels of environmental pollution] because of its persistence and association with the combustion of organic matter. It helps in assessing the extent of pollution from industrial and natural sources.
Used in Research and Development:
In the field of chemistry and environmental science, 2,3-dimethylfluoranthene is used as a research compound for [studying the effects of PAHs on the environment and human health]. It aids in understanding the mechanisms of mutagenicity and carcinogenicity, as well as developing methods for its detection and remediation.
Used in Analytical Chemistry:
2,3-dimethylfluoranthene can be used as a reference material in [calibrating analytical instruments] designed to detect and quantify PAHs in environmental and biological samples. Its distinct chemical properties make it suitable for validating the accuracy and precision of such instruments.
Check Digit Verification of cas no
The CAS Registry Mumber 23339-04-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,3,3 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23339-04:
(7*2)+(6*3)+(5*3)+(4*3)+(3*9)+(2*0)+(1*4)=90
90 % 10 = 0
So 23339-04-0 is a valid CAS Registry Number.
23339-04-0Relevant articles and documents
Organic Photochemistry, XXXVI. - Dihydro-2H-thiopyran S-Oxides, Synthons for α,β-Unsaturated Aldehydes
Praefcke, Klaus,Weichsel, Christian
, p. 333 - 343 (2007/10/02)
Irradiation of dihydro-2H-thiopyran S-oxides 1a-g in benzene leads via desulfuration to the α,β-unsaturated aldehydes 2 and 3 mostly as mixtures of their E/Z-isomers.The assignment of their configurations is based on 1 H- and 13 C-NMR data which are discussed in detail.This type of photoreaction represents a new four-carbon homologation method for the carbonyl compounds from which the dihydro-2H-thiopyrans 1 are synthesized.It is shown by deuterium labelling of the S-oxide 1c that the photoreaction 1-> 2+3 involves an intramolecular hydrogen transfer.
