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1187159-22-3

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1187159-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1187159-22-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,1,5 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1187159-22:
(9*1)+(8*1)+(7*8)+(6*7)+(5*1)+(4*5)+(3*9)+(2*2)+(1*2)=173
173 % 10 = 3
So 1187159-22-3 is a valid CAS Registry Number.

1187159-22-3Downstream Products

1187159-22-3Relevant academic research and scientific papers

Zinc-mediated highly α-regioselective prenylation of imines with prenyl bromide

Zhao, Li-Ming,Zhang, Shu-Qing,Jin, Hai-Shan,Wan, Li-Jing,Dou, Fei

supporting information; experimental part, p. 886 - 889 (2012/04/17)

A highly α-regioselective prenylation of imines has been successfully developed. The efficiency of this approach is confirmed by a wide range of imines including N- and C-aryl aldimines, N-alkyl aldimines, C-alkyl aldimines, and N- and C-aryl ketimines. T

Generation of prenylhafnlum and α-selectlve addition to imines

Shibata, Ikuya,Miyamoto, Shinji,Tsunoi, Shinji,Sakamoto, Kazuya,Baba, Akio

experimental part, p. 3508 - 3511 (2009/12/01)

Allylhafnium compounds were generated by transmetalation between allyl-SnBu3 and HfCl4 in EtCN. A highly α-selective addition reaction of prenyltributyltin to imines was observed.

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