4884-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4884-13-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,8 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4884-13:
(6*4)+(5*8)+(4*8)+(3*4)+(2*1)+(1*3)=113
113 % 10 = 3
So 4884-13-3 is a valid CAS Registry Number.
4884-13-3Relevant articles and documents
A New Method for the Synthesis of gem-Dihydroperoxides
Jefford, Charles W.,Li, Yun,Jaber, Amer,Boukouvalas, John
, p. 2589 - 2596 (2007/10/02)
The tungstic acid-catalysed reaction of ketals with hydrogen peroxide provides a convenient and efficient method for preparing gem-dihydroperoxides.