143192-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143192-55-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,1,9 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143192-55:
(8*1)+(7*4)+(6*3)+(5*1)+(4*9)+(3*2)+(2*5)+(1*5)=116
116 % 10 = 6
So 143192-55-6 is a valid CAS Registry Number.
143192-55-6Relevant articles and documents
Highly Unsaturated Oligomeric Hydrocarbons: α-(Phenylethynyl)-ω-phenylpoly
Grubbs, Robert H.,Kratz, Detlef
, p. 149 - 158 (2007/10/02)
A new set of conjugated oligomers C6H5CC-(1,2-C6H4CC)n-C6H5 (10; n=3-7) comprised of acetylene and phenyl units linked together at the 1,2 positions of the aromatic ring is introduced.The facile synthesis of these compounds is achieved through the Pd-medi
