62841-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62841-79-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,8,4 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 62841-79:
(7*6)+(6*2)+(5*8)+(4*4)+(3*1)+(2*7)+(1*9)=136
136 % 10 = 6
So 62841-79-6 is a valid CAS Registry Number.
62841-79-6Relevant articles and documents
HIGH PRESSURE PROMOTED (2+2) CYCLOADDITIONS OF KETENE ACETALS WITH CARBONYL COMPOUNDS
Aben, Rene W. M.,Scheeren, Hans W.
, p. 4613 - 4616 (1983)
Cycloadditions of ketene acetals (R1R2C=C(OR)2) with carbonyl compounds (R3COR4) are strongly promoted by increase of pressure.At 12 kbar oxetanes are even obtained from very polar ketene acetals (R1,
