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155791-74-5

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155791-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155791-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,7,9 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 155791-74:
(8*1)+(7*5)+(6*5)+(5*7)+(4*9)+(3*1)+(2*7)+(1*4)=165
165 % 10 = 5
So 155791-74-5 is a valid CAS Registry Number.

155791-74-5Relevant articles and documents

Syntheses and DNA photocleavage by mono- and bis-phenothiazinium-piperazinexylene intercalators

Wilson, Beth,Fernández, María-José,Lorente, Antonio,Grant, Kathryn B.

, p. 3429 - 3436 (2008)

Chromophore systems consisting of one (compound 5) or two (compound 6) phenothiazine rings covalently attached to a bis-piperazinexylene chain were synthesized and evaluated as DNA photocleaving agents. In the presence of DNA, the compounds were shown to

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