623944-58-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 623944-58-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,3,9,4 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 623944-58:
(8*6)+(7*2)+(6*3)+(5*9)+(4*4)+(3*4)+(2*5)+(1*8)=171
171 % 10 = 1
So 623944-58-1 is a valid CAS Registry Number.
623944-58-1Relevant articles and documents
Synthesis and cytotoxic activity of 1,3-benzodioxole derivatives. Note II
Micale, Nicola,Zappala, Maria,Grasso, Silvana
, p. 351 - 355 (2003)
A series of 1,3-benzodioxoles (2-12) were synthesized and evaluated for their in vitro ability to inhibit the growth of three human tumor cell lines. No cytotoxic effects were noticed with any of the test compounds at a concentration of 10-4 M.