602298-25-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 602298-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,2,2,9 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 602298-25:
(8*6)+(7*0)+(6*2)+(5*2)+(4*9)+(3*8)+(2*2)+(1*5)=139
139 % 10 = 9
So 602298-25-9 is a valid CAS Registry Number.
602298-25-9Relevant academic research and scientific papers
An efficient synthesis of protected (2R,3R,4S)-4,7-diamino-2,3-dihydroxyheptanoic acid, a constituent of callipeltins A and D
Ravi Kumar,Venkateswara Rao
, p. 5645 - 5647 (2007/10/03)
An efficient and stereoselective synthesis of protected (2R,3R,4S)-4,7-diamino-2,3-dihydroxyheptanoic acid, a constituent of the depsipeptides, callipeltins A and D, from D-ribose is described.
