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20135-15-3

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20135-15-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20135-15-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,3 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 20135-15:
(7*2)+(6*0)+(5*1)+(4*3)+(3*5)+(2*1)+(1*5)=53
53 % 10 = 3
So 20135-15-3 is a valid CAS Registry Number.

20135-15-3Relevant articles and documents

NOVEL BIS-INDOLIC DERIVATIVES, A PROCESS FOR PREPARING THE SAME AND THEIR USES AS A DRUG

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Paragraph 0294; 0295, (2013/03/26)

The present invention relates to novel bis-indolic derivatives, processes for their preparation, and their potential use as new antibacterial drugs.

BIS-INDOLIC DERIVATIVES, A PROCESS FOR PREPARING THE SAME AND THEIR USES AS A DRUG

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Page/Page column 59, (2013/03/26)

The present invention relates to novel bis-indolic derivatives, processes for their preparation, and their potential use as new antibacterial drugs.

Reduction of 2,3-dihydroisoxazoles to β-amino ketones and β-amino alcohols

Aschwanden, Patrick,Kvaerno, Lisbet,Geisser, Roger W.,Kleinbeck, Florian,Carreira, Erick M.

, p. 5741 - 5742 (2007/10/03)

(Chemical Equation Presented) We report the reduction of 2,3-dihydroisoxazoles to β-amino ketones and β-amino alcohols. The latter are obtained in high diastereoselectivity with preference for the syn isomer.

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