78569-57-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78569-57-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,6 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 78569-57:
(7*7)+(6*8)+(5*5)+(4*6)+(3*9)+(2*5)+(1*7)=190
190 % 10 = 0
So 78569-57-0 is a valid CAS Registry Number.
78569-57-0Relevant articles and documents
Synthesis and Evaluation of 1,2,3,4-Tetrahydrobenzothienoisoquinolines as Dopamine Antagonists
Ellefson, Charles R.,Prodan, Kathleen A.
, p. 1107 - 1110 (1981)
1,2,3,4-Tetrahydrobenzothienoisoquinolines were prepared and evaluated as dopamine antagonists and for potential neuroleptic activity.These compounds, which are analogues of the dopamine agonist apomorphine (2) in which the C-7 methylene has bee
