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2501-04-4

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2501-04-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2501-04-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,0 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2501-04:
(6*2)+(5*5)+(4*0)+(3*1)+(2*0)+(1*4)=44
44 % 10 = 4
So 2501-04-4 is a valid CAS Registry Number.

2501-04-4Relevant articles and documents

Synthesis and bioevaluation of 22-hydroxyacuminatine analogs

Grillet, Francois,Baumlova, Barbora,Prevost, Gregoire,Constant, Jean-Francois,Chaumeron, Sophie,Bigg, Dennis C.H.,Greene, Andrew E.,Kanazawa, Alice

, p. 2143 - 2146 (2008)

A series of 22-hydroxyacuminatine analogs was prepared by using different Friedlaender condensations. Several of the new compounds were tested for antiproliferative activity on cancer cell lines and for topoisomerase I inhibitory activity.

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