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381246-67-9

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381246-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 381246-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,1,2,4 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 381246-67:
(8*3)+(7*8)+(6*1)+(5*2)+(4*4)+(3*6)+(2*6)+(1*7)=149
149 % 10 = 9
So 381246-67-9 is a valid CAS Registry Number.

381246-67-9Downstream Products

381246-67-9Relevant articles and documents

Synthesis and antiproliferative activity in vitro of new propargyl thioquinolines

Boryczka,Wietzyk,Opolski

, p. 151 - 154 (2007/10/03)

The series of new 3,4-disubstituted thioquinolines which possess one or two O, S, Se-propargyl groups has been synthesized on the basis of the reaction of thiquinanthrene with alkoxides. All the compounds obtained were tested for their antiproliferative activity in vitro against the cells of three human cancer cell lines: SW707 (colon cancer), T47D (breast cancer), and HCV29T (bladder cancer). Two compounds, 4-(3-hydroxypropoxy)-3′-propargylthio-3,4′diquinolinyl sulfide (3) and 3-methylthio-4-propargylselenoquinoline (13) exhibited significant cytostatic activity (ID50 4 μg/ml) against the cells of all the human cancer lines used and are good candidates for further anticancer activity studies in vitro using a broad panel of human and murine cell lines and for in vivo preclinical screening in different mouse transplantable tumor models.

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