829-26-5 Usage
General Description
2,3,6-Trimethylnaphthalene is a polycyclic aromatic hydrocarbon with the molecular formula C13H12. It is a derivative of naphthalene and has three methyl groups attached to different positions on the naphthalene ring. This chemical is commonly used in the production of dyes, pigments, and other organic compounds. It is also used as a solvent in the manufacturing of various products. 2,3,6-Trimethylnaphthalene is known to have low acute toxicity and is not considered to be a human carcinogen. However, it may have negative effects on the environment and is classified as a hazardous substance. It is important to handle and dispose of 2,3,6-Trimethylnaphthalene with caution to prevent harm to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 829-26-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 829-26:
(5*8)+(4*2)+(3*9)+(2*2)+(1*6)=85
85 % 10 = 5
So 829-26-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H14/c1-9-4-5-12-7-10(2)11(3)8-13(12)6-9/h4-8H,1-3H3
829-26-5Relevant articles and documents
Benzannulation via ruthenium-catalyzed diol-diene [4+2] cycloaddition: One- and two-directional syntheses of fluoranthenes and acenes
Geary, Laina M.,Chen, Te-Yu,Montgomery, T. Patrick,Krische, Michael J.
supporting information, p. 5920 - 5922 (2014/05/20)
A new benzannulation protocol is described and applied to the synthesis of polycyclic aromatic hydrocarbons. Ruthenium(0)-catalyzed diol-diene [4+2] cycloaddition delivers cyclohex-1-ene-4,5-diols, which are subject to aromatization upon dehydration or Nicholas diol deoxydehydration. Employing diol and tetraol reactants, benzannulation can be conducted efficiently in one- and two-directional modes, respectively, as illustrated in the construction of substituted fluoranthenes and acenes.
