87641-25-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87641-25-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,4 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87641-25:
(7*8)+(6*7)+(5*6)+(4*4)+(3*1)+(2*2)+(1*5)=156
156 % 10 = 6
So 87641-25-6 is a valid CAS Registry Number.
87641-25-6Relevant articles and documents
ENANTIOSPECIFIC TOTAL SYNTHESIS OF PSEUDOMONIC ACIDS FROM ARABINOSE
Fleet, G. W. J.,Gough, M. J.,Shing, T. K. M.
, p. 3661 - 3664 (2007/10/02)
The enantiospecific synthesis of pseudomonic acids from arabinose is described.