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251537-54-9

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251537-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 251537-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,5,3 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 251537-54:
(8*2)+(7*5)+(6*1)+(5*5)+(4*3)+(3*7)+(2*5)+(1*4)=129
129 % 10 = 9
So 251537-54-9 is a valid CAS Registry Number.

251537-54-9Relevant articles and documents

Studies on quinoxaline derivatives. Synthesis of quinoxalylamino-1,3-diazacycloalkanes with potential hypotensive activity

Foks, Henryk,Wisterowicz, Krystyna,Nasal, Antoni,Damasiewicz, Barbara,Radwanska, Aleksandra

, p. 201 - 206 (2007/10/03)

A series of quinoxalyamino-1,3-diazacycloalkanes was obtained by the reaction of the corresponding substituted aminoquinoxalines with alcohols and amines. The effect of selected compounds on tile blood pressure of anaesthesized normotensive rats was studied.

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