127705-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127705-49-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,0 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127705-49:
(8*1)+(7*2)+(6*7)+(5*7)+(4*0)+(3*5)+(2*4)+(1*9)=131
131 % 10 = 1
So 127705-49-1 is a valid CAS Registry Number.
127705-49-1Relevant articles and documents
NEW NAPHTHALENE DERIVATIVES WITH LIQUID CRYSTALLINE GLASSY STATES
Schaefer, W.,Uhlig, G.,Zaschke, H.,Demus, D.,Diele, S.,et al.
, p. 269 - 276 (2007/10/02)
New derivatives of α- and β-naphthol have been synthesized all of which have glass transitions near to room temperature.The former are isotropic liquids, the latter are monotropic nematic with probable biaxiality in the glassy state.The compounds have bee
