132565-87-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132565-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,5,6 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132565-87:
(8*1)+(7*3)+(6*2)+(5*5)+(4*6)+(3*5)+(2*8)+(1*7)=128
128 % 10 = 8
So 132565-87-8 is a valid CAS Registry Number.
132565-87-8Relevant academic research and scientific papers
Synthesis of 3-Deoxy-D-manno-2-octulosonic Acid (KDO)
Frick, Wendelin,Kruelle, Thomas,Schmidt, Richard R.
, p. 435 - 438 (2007/10/02)
triphenylphosphonium bromide (8), obtained from glyoxylic acid via a convenient one-pot procedure, reacted in a Wittig reaction with 4-O-benzyl-2,3:5,6-di-O-isopropylidene-D-mannose (7), readily synthesized on a large
