209267-00-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 209267-00-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,2,6 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 209267-00:
(8*2)+(7*0)+(6*9)+(5*2)+(4*6)+(3*7)+(2*0)+(1*0)=125
125 % 10 = 5
So 209267-00-5 is a valid CAS Registry Number.
209267-00-5Relevant articles and documents
The first soluble conjugated poly(2,6-anthrylene): Synthesis and properties
Cui, Weibin,Wu, Yubo,Tian, Hongkun,Geng, Yanhou,Wang, Fosong
, p. 1017 - 1019 (2008)
The first soluble conjugated poly(2,6-anthrylene) with 9,10-diphenyl- anthracene as the repeating unit is reported; photophysical studies reveal that this polymer represents a novel well-conjugated system. The Royal Society of Chemistry.