803733-66-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 803733-66-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,3,7,3 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 803733-66:
(8*8)+(7*0)+(6*3)+(5*7)+(4*3)+(3*3)+(2*6)+(1*6)=156
156 % 10 = 6
So 803733-66-6 is a valid CAS Registry Number.
803733-66-6Relevant articles and documents
Pyridine-capped, oligomeric (o-phenyleneethynylene)s
Shotwell, Sandra,Windscheif, Paul M.,Smith, Mark D.,Bunz, Uwe H. F.
, p. 4151 - 4154 (2007/10/03)
(Chemical Equation Presented) The synthesis, optical properties, and solid-state structures of a series of o-(aryleneethynylene) oligomers containing three to seven aryl units is described. The main chain in all examples is composed of between one and fiv
