126518-07-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126518-07-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,1 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126518-07:
(8*1)+(7*2)+(6*6)+(5*5)+(4*1)+(3*8)+(2*0)+(1*7)=118
118 % 10 = 8
So 126518-07-8 is a valid CAS Registry Number.
126518-07-8Relevant articles and documents
RING OPENING REACTIONS OF DELTACYCLENE EPOXIDES
Lautens, Mark,Crudden, Catherine M.
, p. 4803 - 4806 (2007/10/02)
A series of epoxides from reaction of substituted deltacyclenes with meta-choloroperbenzoic acid are reported.These compounds were found to react with BF3*Et2O in MeOH/H2O to yield ring-opened products.Rearrangements were noted in some cases depending on the substitution pattern.