88559-49-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88559-49-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,5,5 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 88559-49:
(7*8)+(6*8)+(5*5)+(4*5)+(3*9)+(2*4)+(1*9)=193
193 % 10 = 3
So 88559-49-3 is a valid CAS Registry Number.
88559-49-3Relevant articles and documents
A synthetic approach towards neplanocin A: Preparation of the optically active cyclopentene moiety from D-ribose
Mu Ill Lim,Marquez
, p. 4051 - 4054 (2007/10/02)
D (-)-ribose has been converted to the chiral 2-cyclopenten-1-one derivative 13 which has the correct stereochemistry and appropriate functionalities for the construction of neplanocin A.