696583-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 696583-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,6,5,8 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 696583-52:
(8*6)+(7*9)+(6*6)+(5*5)+(4*8)+(3*3)+(2*5)+(1*2)=225
225 % 10 = 5
So 696583-52-5 is a valid CAS Registry Number.
696583-52-5Relevant articles and documents
SYNTHESIS AND SOME PROPERTIES OF NEMATIC COMPOUNDS CONTAINING THREE RING SYSTEMS.
Takatsu,Takeuchi,Sato
, p. 311 - 319 (2007/10/02)
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.