254891-64-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 254891-64-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,4,8,9 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 254891-64:
(8*2)+(7*5)+(6*4)+(5*8)+(4*9)+(3*1)+(2*6)+(1*4)=170
170 % 10 = 0
So 254891-64-0 is a valid CAS Registry Number.
254891-64-0Relevant academic research and scientific papers
Methods for synthesis of substituted tetrahydrofuran compound
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, (2008/06/13)
The invention includes inter alia new methods for preparation of the pharmaceutically active compound 2-(4-fluorophenoxymethyl)-5-(4-N-hydroxyureidyl-1-butynyl)-tetrahydrofuran and precursors thereof.
