1052623-41-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1052623-41-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,2,6,2 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1052623-41:
(9*1)+(8*0)+(7*5)+(6*2)+(5*6)+(4*2)+(3*3)+(2*4)+(1*1)=112
112 % 10 = 2
So 1052623-41-2 is a valid CAS Registry Number.
1052623-41-2Relevant academic research and scientific papers
Cyclooctatrienes from pyran-2-ones via a tandem [4 + 4]-photocycloaddition/ decarboxylation process
Li, Lei,Chase, Charles E.,West
supporting information; experimental part, p. 4025 - 4027 (2009/03/11)
Irradiation of pyran-2-ones bearing pendent furans in aqueous MeOH followed by heating furnished fused bicyclic products containing a cyclooctatriene ring. The Royal Society of Chemistry.
