1158818-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1158818-05-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,8,8,1 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1158818-05:
(9*1)+(8*1)+(7*5)+(6*8)+(5*8)+(4*1)+(3*8)+(2*0)+(1*5)=173
173 % 10 = 3
So 1158818-05-3 is a valid CAS Registry Number.
1158818-05-3Relevant articles and documents
Synthesis of oligophenylenes containing hydroxyl group and their solvatochromic behavior
Yamaguchi, Isao,Goto, Kazuyuki,Sato, Moriyuki
, p. 3645 - 3652 (2009)
Oligo(p-phenylene)s containing hydroxyl group(s), namely, OPP(n)-OH (n=3, 4, and 5; n denotes the number of benzene rings), HO-OPP(3)-OH, and 1,3,5-tri(4-biphenyl)phenol TBP-OH were synthesized in high yields by the Suzuki coupling reaction. Absorption ma
