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1622940-42-4

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1622940-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1622940-42-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,2,9,4 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1622940-42:
(9*1)+(8*6)+(7*2)+(6*2)+(5*9)+(4*4)+(3*0)+(2*4)+(1*2)=154
154 % 10 = 4
So 1622940-42-4 is a valid CAS Registry Number.

1622940-42-4Downstream Products

1622940-42-4Relevant articles and documents

Synthesis and in vitro antitumor activity of new series of benzothiazole and pyrimido[2,1-b]benzothiazole derivatives

Gabr, Moustafa T.,El-Gohary, Nadia S.,El-Bendary, Eman R.,El-Kerdawy, Mohamed M.

, p. 576 - 592 (2014)

New series of benzothiazole and pyrimido[2,1-b]benzothiazole derivatives were synthesized and characterized by analytical and spectrometrical methods (IR, HRMS, 1H and 13C NMR). Nineteen of the synthesized compounds were selected by

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