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1537904-59-8

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1537904-59-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1537904-59-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,3,7,9,0 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1537904-59:
(9*1)+(8*5)+(7*3)+(6*7)+(5*9)+(4*0)+(3*4)+(2*5)+(1*9)=188
188 % 10 = 8
So 1537904-59-8 is a valid CAS Registry Number.

1537904-59-8Downstream Products

1537904-59-8Relevant articles and documents

Conversion of oxazolidinediones to isoindoloisoquinolinones via intramolecular friedel-crafts reaction

Min, Ji-Young,Kim, Guncheol

, p. 1444 - 1448 (2014/03/21)

Treatment of oxazolidinediones with TiCl4 in CH 2Cl2 resulted in conversion to isoindoloisoquinolinones via intramolecular Friedel-Crafts reaction with extrusion of CO2 in the transformation. The alkaloid nuevamine has been synthesized under these conditions in a regiospecific manner.

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