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1143534-72-8

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1143534-72-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1143534-72-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,3,5,3 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1143534-72:
(9*1)+(8*1)+(7*4)+(6*3)+(5*5)+(4*3)+(3*4)+(2*7)+(1*2)=128
128 % 10 = 8
So 1143534-72-8 is a valid CAS Registry Number.

1143534-72-8Relevant articles and documents

Deep learning-driven scaffold hopping in the discovery of Akt kinase inhibitors

Chen, Hongming,Lu, Xiaoyun,Ran, Ting,Song, Shukai,Wang, Zuqin,Wen, Chang,Xu, Fang,Zhou, Yang

, p. 10588 - 10591 (2021/10/19)

Scaffold hopping has been widely used in drug discovery and is a topic of high interest. Here a deep conditional transformer neural network, SyntaLinker, was applied for the scaffold hopping of a phase III clinical Akt inhibitor, AZD5363. A number of nove

A designer axially chiral amino sulfonamide as an efficient organocatalyst for direct asymmetric mannich reactions of N-boc-protected imines

Kano, Taichi,Yamaguchi, Yukako,Maruoka, Keiji

supporting information; experimental part, p. 1838 - 1840 (2009/08/14)

The moderate nucleophilicity of the axially chiral amino sulfonamide (S)-1 suppresses the problematic side reactions, including aldol reactions, in the asymmetric Mannich reaction of N-Boc-protected imines with aldehydes. The corresponding adducts are obtained in good yield and excellent stereoselectivity (see scheme; Boc=tert-butoxycarbonyl, Tf=trifluoromethanesulfonyl).

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