160032-28-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160032-28-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,0,3 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 160032-28:
(8*1)+(7*6)+(6*0)+(5*0)+(4*3)+(3*2)+(2*2)+(1*8)=80
80 % 10 = 0
So 160032-28-0 is a valid CAS Registry Number.
160032-28-0Relevant articles and documents
Synthesis of New 2-Arylthienothiophenes
Prim, Damian,Kirsch, Gilbert
, p. 2603 - 2606 (2007/10/02)
2-Arylthienothiophenes 1 have been synthesized by palladium catalysed arylation reactions of thienothiophene 2 and intramolecular cyclisations of 2,3-substituted thiophenes 7.A comparative study of the different methods is presented.