866236-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 866236-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,2,3 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 866236-26:
(8*8)+(7*6)+(6*6)+(5*2)+(4*3)+(3*6)+(2*2)+(1*6)=192
192 % 10 = 2
So 866236-26-2 is a valid CAS Registry Number.
866236-26-2Relevant articles and documents
Facile synthetic approach to novel core-extended perylene carboximide dyes
Mueller, Sibylle,Muellen, Klaus
, p. 4045 - 4046 (2005)
The straightforward synthesis of two new classes of core-extended perylene chromophores, dibenzocoronene tetracarboxdiimide and indenoperylene dicarboxmonoimide, proves that directional enlargement of the aromatic π-system leads to tailored bathochromic a