675123-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 675123-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,5,1,2 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 675123-13:
(8*6)+(7*7)+(6*5)+(5*1)+(4*2)+(3*3)+(2*1)+(1*3)=154
154 % 10 = 4
So 675123-13-4 is a valid CAS Registry Number.
675123-13-4Relevant articles and documents
Oxidative rearrangement of imidazoles with dimethyldioxirane
Lovely, Carl J.,Du, Hongwang,He, Yong,Dias, H.V. Rasika
, p. 735 - 738 (2007/10/03)
Tetrahydrobenzimidazoles, on treatment with dimethyldioxirane, rearrange to provide 5-imidazolones exclusively. These rearrangements proceed with a broad range of substrates and with good to excellent levels of diastereoselectivity.
