143268-31-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143268-31-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,6 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 143268-31:
(8*1)+(7*4)+(6*3)+(5*2)+(4*6)+(3*8)+(2*3)+(1*1)=119
119 % 10 = 9
So 143268-31-9 is a valid CAS Registry Number.
143268-31-9Relevant articles and documents
Condensation of muscimol or thiomuscimol with aminopyridazines yields GABA-A antagonists
Melikian,Schlewer,Chambon,Wermuth
, p. 4092 - 4097 (2007/10/02)
Ten analogs of muscimol and thiomuscimol in which the amino function was delocalized in an amidinic system were prepared by N2 alkylation of 6-aryl-3- aminopyridazines with (chloromethyl)isoxazole or (chloromethyl)isothiazole derivatives. These muscimol a