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50900-44-2

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50900-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50900-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,9,0 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 50900-44:
(7*5)+(6*0)+(5*9)+(4*0)+(3*0)+(2*4)+(1*4)=92
92 % 10 = 2
So 50900-44-2 is a valid CAS Registry Number.

50900-44-2Relevant articles and documents

Benzothiopyranoindazoles, a new class of chromophore modified anthracenedione anticancer agents. Synthesis and activity against murine leukemias

Hollis Showalter,Angelo,Berman,Kanter,Ortwine,Ross-Kesten,Sercel,Turner,Werbel,Worth,Elslager,Leopold,Shillis

, p. 1527 - 1539 (2007/10/02)

The synthesis of the benzothiopyranoindazoles (3), a new class of chromophore modified anthracenediones related to mitoxantrone (1), is described. In this structural class the quinone moiety, which is believed to be responsible for the cardiotoxicity of t

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