1333317-70-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1333317-70-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,3,1 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1333317-70:
(9*1)+(8*3)+(7*3)+(6*3)+(5*3)+(4*1)+(3*7)+(2*7)+(1*0)=126
126 % 10 = 6
So 1333317-70-6 is a valid CAS Registry Number.
1333317-70-6Relevant articles and documents
Process for the production of chiral amines
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, (2011/10/01)
The invention relates to a process for the preparation of optically active N-protected secondary amines by asymmetric hydrogenation in the presence of an optically active transition metal catalyst, one or more ligands, a nitrogen protecting reagent and optionally an additive, wherein the substrate is an imine.
