162018-89-5 Usage
Chemical class
Organic compound
Structure
Cyclobutane ring fused to an azacyclic ring
Potential applications
Pharmaceuticals, building block for other organic compounds
Hydrogen atoms
8 (octahydro structure)
Structural features
Indicate potential reactivity or biological activity
Further research
Necessary to fully understand properties and potential uses
Relevance
May have significance in the field of chemistry, particularly in organic chemistry and pharmaceuticals
Check Digit Verification of cas no
The CAS Registry Mumber 162018-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,0,1 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 162018-89:
(8*1)+(7*6)+(6*2)+(5*0)+(4*1)+(3*8)+(2*8)+(1*9)=115
115 % 10 = 5
So 162018-89-5 is a valid CAS Registry Number.
162018-89-5Relevant articles and documents
STUDIES OF SCHMIDT-TYPE REARRANGEMENTS OF PENTACYCLO2,6.03,10.05,9>UNDECAN-8-ONE. UNEXPECTED INCURSION OF THE HUISGEN REARRANGEMENT
Marchand, Alan P.,Sorokin, Viktor D.,Rajagopal, D.,Bott, Simon G.
, p. 223 - 230 (2007/10/02)
Reaction of pentacyclo2,6.03,10.05,9>undecan-8-one (1) with H2NOSO3H-HCO2H affords two pentacyclic lactams (2a) (15percent) and (2b) (30percent).Reaction of 1 with HN3-Tf2O results in the formation of a pentacyclic urea (3) (16percent) and a tricyclic azidonitrile (4) (18percent).The unusual "double Schmidt rearrangement" that results in the formation of 3 is rationalized via formation of an intermediate tetrazole (5) which undergoes subsequent acylation with concomitant Huisgen rearrangement.
