769162-81-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 769162-81-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,1,6 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 769162-81:
(8*7)+(7*6)+(6*9)+(5*1)+(4*6)+(3*2)+(2*8)+(1*1)=204
204 % 10 = 4
So 769162-81-4 is a valid CAS Registry Number.
769162-81-4Relevant academic research and scientific papers
Search for the B phase in an achiral non-symmetric banana-shaped materials
Niori,Yamamoto,Yokoyama
, p. 283/[1325]-291/[1333] (2007/10/03)
We synthesised a series of banana-shaped materials to search for the B phase in an achiral non-nymmetric system. Almost compounds were found to exhibit the B phase, B1 and B2. Interestingly some compounds formed the classical mesophases which were observe
