881639-97-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 881639-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,6,3 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 881639-97:
(8*8)+(7*8)+(6*1)+(5*6)+(4*3)+(3*9)+(2*9)+(1*7)=220
220 % 10 = 0
So 881639-97-0 is a valid CAS Registry Number.
881639-97-0Relevant articles and documents
Enantioselective segregation in achiral nematic liquid crystals
Goertz, Verena,Goodby, John W.
, p. 3262 - 3264 (2007/10/03)
The elusive biaxial nematic liquid crystal phase was recently discovered in a family of substituted oxadiazoles. Our investigations of these materials show that the achiral biaxial nematic phase can segregate into chiral domains of opposite handedness, th