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1156454-41-9

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1156454-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1156454-41-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,6,4,5 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1156454-41:
(9*1)+(8*1)+(7*5)+(6*6)+(5*4)+(4*5)+(3*4)+(2*4)+(1*1)=149
149 % 10 = 9
So 1156454-41-9 is a valid CAS Registry Number.

1156454-41-9Downstream Products

1156454-41-9Relevant articles and documents

Cu(I)-catalyzed diamination of disubstituted terminal olefins: An approach to potent NK1 antagonist

Wen, Yuehong,Zhao, Baoguo,Shi, Yian

experimental part, p. 2365 - 2368 (2009/10/24)

This paper describes a diamination process using di-tert-butyldiaziridinone as nitrogen source and CuCl as catalyst. A wide variety of disubstituted terminal olefins can be efficiently diaminated in good yields under mild condition. This diamination proce

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