333359-21-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 333359-21-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,3,5 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 333359-21:
(8*3)+(7*3)+(6*3)+(5*3)+(4*5)+(3*9)+(2*2)+(1*1)=130
130 % 10 = 0
So 333359-21-0 is a valid CAS Registry Number.
333359-21-0Relevant academic research and scientific papers
Diastereoselective reduction of N-phthaloyl α-amino ketones: Synthesis of syn-3-amino-1,2-diol derivatives
Sengupta, Saumitra,Sen Sarma, Debarati
, p. 485 - 487 (2007/10/03)
LiAlH(OBu-t)3 reduction of the chiral-pool derived N-phthaloyl α-amino-α′-acetoxy ketones has led to a facile diastereoselective synthesis of syn-3-amino-1,2-diols (> 75% de).
