733038-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 733038-22-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,3,0,3 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 733038-22:
(8*7)+(7*3)+(6*3)+(5*0)+(4*3)+(3*8)+(2*2)+(1*2)=137
137 % 10 = 7
So 733038-22-7 is a valid CAS Registry Number.
733038-22-7Relevant academic research and scientific papers
Synthesis of all four stereoisomers of 3-amino-2-hydroxybutanoic acids
Lee, Jin Hwan,Yang, Min Suk,Kang, Kuy Young,Moon, Yea Hwang,Park, Ki Hun
, p. 714 - 720 (2007/10/03)
All four stereoisomers of 3-amino-2-hydroxybutanoic acids were been obtained as single enantiomers via stereospecific reactions from D-gulonic acid γ-lactone and D-glucono-δ-lactone.
