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550372-56-0

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550372-56-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 550372-56-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,0,3,7 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 550372-56:
(8*5)+(7*5)+(6*0)+(5*3)+(4*7)+(3*2)+(2*5)+(1*6)=140
140 % 10 = 0
So 550372-56-0 is a valid CAS Registry Number.

550372-56-0Downstream Products

550372-56-0Relevant articles and documents

6-Substituted 6H-dibenzo[c,h][2,6]naphthyridin-5-ones: Reversed lactam analogues of ARC-111 with potent topoisomerase I-targeting activity and cytotoxicity

Zhu, Shejin,Ruchelman, Alexander L.,Zhou, Nai,Liu, Angela,Liu, Leroy F.,LaVoie, Edmond J.

, p. 3131 - 3143 (2006)

6-Substituted 8,9-dimethoxy-2,3-methylenedioxy-6H-dibenzo[c,h][2,6] naphthyridin-5-ones were synthesized and evaluated for topoisomerase I-targeting activity and cytotoxicity. Several of these reversed lactam analogues of ARC-111 exhibited exceptional cyt

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