111261-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111261-72-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,2,6 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 111261-72:
(8*1)+(7*1)+(6*1)+(5*2)+(4*6)+(3*1)+(2*7)+(1*2)=74
74 % 10 = 4
So 111261-72-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H14N2/c13-6-9-5-4-8-2-1-3-11-12(8)10(9)7-14-11/h1-3,7,9,14H,4-6,13H2
111261-72-4Relevant articles and documents
SYNTHESIS OF A CONFORMATIONALLY RESTRICTED TRYPTAMINE ANALOG VIA AN IMPROVED REDUCTION OF A DERIVATIVE OF UHLE'S KETONE
Taylor, E. Will
, p. 369 - 372 (2007/10/02)
A greatly improved reduction of the benzylic ketone of a previously reported derivative of 5-oxo-1,3,4,5-tetrahydrobenzindole is used for the synthesis of a conformationally restricted tryptamine analog.