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1280226-98-3

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1280226-98-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1280226-98-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,0,2,2 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1280226-98:
(9*1)+(8*2)+(7*8)+(6*0)+(5*2)+(4*2)+(3*6)+(2*9)+(1*8)=143
143 % 10 = 3
So 1280226-98-3 is a valid CAS Registry Number.

1280226-98-3Downstream Products

1280226-98-3Relevant articles and documents

Enantioselective organocatalytic synthesis of oxazolidine derivatives through a one-pot cascade reaction

Jin, Zhichao,Huang, Huicai,Li, Wenjun,Luo, Xiaoyan,Liang, Xinmiao,Ye, Jinxing

, p. 343 - 348 (2011/04/15)

An asymmetric organocatalytic cascade reaction which can afford a series of oxazolidine derivatives has been developed. The one-pot reaction reported here can produce an oxazolidine derivative in a highly enantioselective manner and good yield with good to excellent diastereomeric ratio.

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