138060-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138060-83-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,6 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138060-83:
(8*1)+(7*3)+(6*8)+(5*0)+(4*6)+(3*0)+(2*8)+(1*3)=120
120 % 10 = 0
So 138060-83-0 is a valid CAS Registry Number.
138060-83-0Relevant articles and documents
Stereocontrolled Syntheses of Mannich Bases and γ-Amino Alcohols
Risch, Nikolaus,Esser, Achim
, p. 233 - 238 (2007/10/02)
The reaction of enantiomerically pure SMP enamines 2 with iminium tetrachloroaluminates 3 yields optically active Mannich bases 4.Diastereoselective reduction of 4 gives γ-amino alcohols 5 with the desired configuration. Key Words: Mannich bases / Enamines / Iminium salts / γ-Amino alcohols
