122052-80-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122052-80-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,0,5 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 122052-80:
(8*1)+(7*2)+(6*2)+(5*0)+(4*5)+(3*2)+(2*8)+(1*0)=76
76 % 10 = 6
So 122052-80-6 is a valid CAS Registry Number.
122052-80-6Relevant articles and documents
Aldehyde Enol Esters as Novel Chain Terminators in Cationic Olefin Cyclizations
Simmons, Dana P.,Reichlin, Daniel,Skuy, David
, p. 1000 - 1004 (2007/10/02)
Citronellal (1) has been transformed into enol acetates 2 which have been cyclized with various Lewis and Broensted acids to dihydrocyclocitral (4).Application of this methodology to the synthesis of mono- and bicyclic ring systems has been examined.
