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1253297-99-2

1253297-99-2

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1253297-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1253297-99-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,2,9 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1253297-99:
(9*1)+(8*2)+(7*5)+(6*3)+(5*2)+(4*9)+(3*7)+(2*9)+(1*9)=172
172 % 10 = 2
So 1253297-99-2 is a valid CAS Registry Number.

1253297-99-2Downstream Products

1253297-99-2Relevant articles and documents

N-Nosyl oxaziridines as terminal oxidants in copper(II)-catalyzed olefin oxyaminations

Deporter, Sandra M.,Jacobsen, Ashley C.,Partridge, Katherine M.,Williamson, Kevin S.,Yoon, Tehshik P.

scheme or table, p. 5223 - 5225 (2010/11/03)

We report that N-4-nosyl-3-phenyloxaziridine is an effective terminal oxidant for copper(II)-catalyzed oxyamination recently developed in our labs. This oxaziridine can be prepared on multi-gram scale and is easily purified by recrystallization. The products of oxyamination using this oxaziridine bear protecting groups that can be readily removed in high yields under mild conditions.

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