113347-81-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113347-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,4 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 113347-81:
(8*1)+(7*1)+(6*3)+(5*3)+(4*4)+(3*7)+(2*8)+(1*1)=102
102 % 10 = 2
So 113347-81-2 is a valid CAS Registry Number.
113347-81-2Relevant academic research and scientific papers
Tetracyclic Imidazoles
Moehrle, Hans,Schillings, Peter
, p. 477 - 484 (2007/10/02)
2-(Phenacyl)-tetrahydro-β-carboline (2) was transformed to the E/Z-oximes 3 and 4 and the isolated species cyclodehydrogenated to the nitrone 5 and oxadiazine 6.These compounds were dehydrated in acidic medium to the imidazole 9. - Keywords: α-Iminium-ket
