172039-02-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 172039-02-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,0,3 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 172039-02:
(8*1)+(7*7)+(6*2)+(5*0)+(4*3)+(3*9)+(2*0)+(1*2)=110
110 % 10 = 0
So 172039-02-0 is a valid CAS Registry Number.
172039-02-0Relevant articles and documents
Liquid-crystal properties of octyl 6'-O-alkylmelibiosides
Wingert,Jeffrey,Cabaret,Wakselman
, p. 25 - 31 (2007/10/02)
6-O-α-D-Galactopyranosyl-D-glucopyranose (melibiose) derivatives with alkyl groups at the terminal 1-O and 6'-O positions have been synthesized. They show thermotropic and lyotropic liquid-crystal properties. The d-spacings of the strong inner X-ray diffr