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1257333-33-7

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1257333-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257333-33-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,3,3 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1257333-33:
(9*1)+(8*2)+(7*5)+(6*7)+(5*3)+(4*3)+(3*3)+(2*3)+(1*3)=147
147 % 10 = 7
So 1257333-33-7 is a valid CAS Registry Number.

1257333-33-7Downstream Products

1257333-33-7Relevant articles and documents

Structure-activity relationship studies of acridones as potential antipsoriatic agents. 2. Synthesis and antiproliferative activity of 10-substituted hydroxy-10H-acridin-9-ones against human keratinocyte growth

Putic, Aleksandar,Stecher, Lambert,Prinz, Helge,Müller, Klaus

experimental part, p. 5345 - 5352 (2011/02/23)

A series of 10-substituted hydroxy-10H-acridin-9-ones were synthesized and studied as potential antipsoriatic agents. The antiproliferative activity of the novel derivatives, which can be considered as aza-analogues of the antipsoriatic drug anthralin, wa

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