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1459238-37-9

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1459238-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1459238-37-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,9,2,3 and 8 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1459238-37:
(9*1)+(8*4)+(7*5)+(6*9)+(5*2)+(4*3)+(3*8)+(2*3)+(1*7)=189
189 % 10 = 9
So 1459238-37-9 is a valid CAS Registry Number.

1459238-37-9Downstream Products

1459238-37-9Relevant articles and documents

Cu(I)-mediated lactone formation in subcritical water: A benign synthesis of benzopyranones and urolithins A-C

Nealmongkol, Prattya,Tangdenpaisal, Kassrin,Sitthimonchai, Somkid,Ruchirawat, Somsak,Thasana, Nopporn

, p. 9277 - 9283 (2013/10/01)

Benzopyranones were successfully synthesized using Cu(I)-mediated C-O bond formation in subcritical water. A number of benzopyranone derivatives including polymethoxy benzopyranones, benzopyranopyridones, chromenoindolones, and furochromenones were synthesized in satisfactory yield. This methodology was further applied to synthesize the intestinal microbial metabolites, urolithins A, B, and C, which were found to exhibit potent antioxidant activity.

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