57202-22-9 Usage
Class
Pyrimidine compounds
Derivative
Heptyloxy and octyl substituents, phenyl group
Usage
Building block for organic synthesis and materials science
Potential applications
Pharmaceutical, agrochemical, and other industries
Structural features
Versatile structure and diverse reactivity
Possible suitability
Surfactant, liquid crystal displays
Check Digit Verification of cas no
The CAS Registry Mumber 57202-22-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,2,0 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 57202-22:
(7*5)+(6*7)+(5*2)+(4*0)+(3*2)+(2*2)+(1*2)=99
99 % 10 = 9
So 57202-22-9 is a valid CAS Registry Number.
57202-22-9Relevant articles and documents
Smectic liquid crystal phases
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, (2008/06/13)
Compounds of the formula I wherein R1 and R2 are each alkyl with 1-15 C atoms, and wherein one or two non-adjacent CH2 groups can also be replaced by --O--, --S--, --CO--, --O--CO--, --CO--O--, --CO--S--, --S--CO--, --CHHalogen--, --CHCN-- and/or --CH=CH--, A1 is 1,4-phenylene, trans-1,4-cyclohexylene or a single bond and A2 is STR1 in which Z is --O--CO--, --CO--O--, --S--CO--, --CO--S--, CH2 O--, --OCH2 -- or --CH2 CH2 --, with the proviso that, if A1 is a single bond, A2 is STR2 are suitable as components of chirally tilted smectic liquid crystal phases.
