281678-83-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 281678-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,1,6,7 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 281678-83:
(8*2)+(7*8)+(6*1)+(5*6)+(4*7)+(3*8)+(2*8)+(1*3)=179
179 % 10 = 9
So 281678-83-9 is a valid CAS Registry Number.
281678-83-9Relevant academic research and scientific papers
Stereocontrolled synthesis of (+)-L-noviose using a versatile sugar building block
Takeuchi, Miwako,Taniguchi, Takahiko,Ogasawara, Kunio
, p. 2609 - 2611 (2007/10/03)
(+)-L-Noviose, the sugar moiety of the antibiotic novobiocin, has been synthesized diastereoselectively using a man-made sugar building block. (C) 2000 Elsevier Science Ltd.
