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55182-63-3

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55182-63-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55182-63-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,1,8 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 55182-63:
(7*5)+(6*5)+(5*1)+(4*8)+(3*2)+(2*6)+(1*3)=123
123 % 10 = 3
So 55182-63-3 is a valid CAS Registry Number.

55182-63-3Relevant articles and documents

Site-selective Oxidative Dearomatization of Phenols and Naphthols into ortho-Quinols or Epoxy ortho-Quinols using Oxone as the Source of Dimethyldioxirane

Cabrera-Afonso, María J.,Carre?o, M. Carmen,Urbano, Antonio

, (2019)

A novel reactivity of dimethyldioxirane, generated in situ from Oxone and acetone, with substituted phenols and naphthols is reported. This methodology allowed the synthesis of ortho-quinols or epoxy ortho-quinols from a site-selective oxidative dearomatization process, with good yields under very mild conditions. A short total synthesis of natural product lacinilene C methyl ether is also described using this process as the key step. (Figure presented.).

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