71545-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71545-39-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,5,4 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 71545-39:
(7*7)+(6*1)+(5*5)+(4*4)+(3*5)+(2*3)+(1*9)=126
126 % 10 = 6
So 71545-39-6 is a valid CAS Registry Number.
71545-39-6Relevant articles and documents
SYNTHESIS AND SOME PROPERTIES OF NEMATIC COMPOUNDS CONTAINING THREE RING SYSTEMS.
Takatsu,Takeuchi,Sato
, p. 311 - 319 (1984)
Four series of nematic compounds were prepared and their transition temperatures and transition entropies measured. Their flow-aligned viscosities and birefringences were determined by extrapolation. 7 refs.