49633-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49633-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,6,3 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 49633-50:
(7*4)+(6*9)+(5*6)+(4*3)+(3*3)+(2*5)+(1*0)=143
143 % 10 = 3
So 49633-50-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H15NO/c1-9(11(2,3)13)12-10-7-5-4-6-8-10/h4-8,13H,1-3H3/b12-9+
49633-50-3Relevant articles and documents
Synthesis of bifunctional Au-Sn organic-inorganic catalysts for acid-free hydroamination reactions
Corma, Avelino,Gonzalez-Arellano, Camino,Iglesias, Marta,Navarro, M. Teresa,Sanchez, Felix
supporting information; scheme or table, p. 6218 - 6220 (2009/05/06)
Gold(III) complexes heterogenized on the surface of a Sn-containing MCM-41 are efficient recyclable catalysts for hydroamination reactions, without requiring any acid promoters. The Royal Society of Chemistry.