926634-43-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 926634-43-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,6,6,3 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 926634-43:
(8*9)+(7*2)+(6*6)+(5*6)+(4*3)+(3*4)+(2*4)+(1*3)=187
187 % 10 = 7
So 926634-43-7 is a valid CAS Registry Number.
926634-43-7Relevant articles and documents
Synthesis of a thiophene-based nonlinear optical chromophore
Davis, Matthew C.,Hollins, Richard A.,Douglas, Brad
, p. 3515 - 3523 (2007/10/03)
This report details an eight-step synthesis of the thiophene-type nonlinear optical chromophore 1 in 38% overall yield. Only one early step required chromatography. Copyright Taylor & Francis Group, LLC.
