254103-97-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 254103-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,4,1,0 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 254103-97:
(8*2)+(7*5)+(6*4)+(5*1)+(4*0)+(3*3)+(2*9)+(1*7)=114
114 % 10 = 4
So 254103-97-4 is a valid CAS Registry Number.
254103-97-4Relevant academic research and scientific papers
A new concise stereoselective method for the preparation of a β- hydroxyfurfurylamine derivative and synthesis of 1-deoxyazasugar isomers
Liao, Li-Xin,Wang, Zhi-Min,Zhang, Hong-Xing,Zhou, Wei-Shan
, p. 3649 - 3657 (2007/10/03)
A new method to prepare a chiral building block, a β- hydroxyfurfurylamine derivative, is achieved and 1-deoxyazasugar isomers are synthesized.
