107046-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107046-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,0,4 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 107046-67:
(8*1)+(7*0)+(6*7)+(5*0)+(4*4)+(3*6)+(2*6)+(1*7)=103
103 % 10 = 3
So 107046-67-3 is a valid CAS Registry Number.
107046-67-3Relevant articles and documents
THE SYNTHESIS OF MANNICH BASES FROM KETONES AND ESTERS VIA ENAMINONES.
Schuda, Francis Paul,Ebner, Cynthia B.,Morgan, Tina M.
, p. 2567 - 2570 (1986)
The reactions of a series of activated methylene compounds with amide acetals to form high yields of enaminones is described.Further conversion to the Mannich bases via reduction with lithium aluminium hydride is also covered.