68048-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68048-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,0,4 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 68048-49:
(7*6)+(6*8)+(5*0)+(4*4)+(3*8)+(2*4)+(1*9)=147
147 % 10 = 7
So 68048-49-7 is a valid CAS Registry Number.
68048-49-7Relevant articles and documents
One -step Oxidation of Olefins into α-Phenylseleno Carbonyl Compounds
Shimizu, Makoto,Kuwajima, Isao
, p. 3100 - 3105 (2007/10/02)
Oxidation of olefins has been examined with the following three types of reagents; (i) (C6H5Se)2-Br2-(Bu3Sn)2O, (ii) (C6H5Se)2-t-BuOOH, and (iii) (C6H5Se)2-(C6H5SeO)20, and the corresponding α-phenylseleno carbonyl compounds have been obtained directly from the olefins.
