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1259398-46-3

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1259398-46-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1259398-46-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,9,3,9 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1259398-46:
(9*1)+(8*2)+(7*5)+(6*9)+(5*3)+(4*9)+(3*8)+(2*4)+(1*6)=203
203 % 10 = 3
So 1259398-46-3 is a valid CAS Registry Number.

1259398-46-3Downstream Products

1259398-46-3Relevant articles and documents

Highly diastereo- and enantioselective copper-catalyzed propargylic alkylation of acyclic ketone enamines for the construction of two vicinal stereocenters

Zhang, De-Yang,Zhu, Fu-Lin,Wang, Ya-Hui,Hu, Xin-Hu,Chen, Song,Hou, Chuan-Jin,Hu, Xiang-Ping

, p. 14459 - 14462 (2014)

The first highly diastereo- and enantioselective propargylic alkylation of acyclic ketone enamines to form vicinal tertiary stereocenters has been reported by employing copper catalysis in combination with a bulky and structurally rigid tridentate ketimine P,N,N-ligand.

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