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1434751-60-6

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1434751-60-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1434751-60-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,4,7,5 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1434751-60:
(9*1)+(8*4)+(7*3)+(6*4)+(5*7)+(4*5)+(3*1)+(2*6)+(1*0)=156
156 % 10 = 6
So 1434751-60-6 is a valid CAS Registry Number.

1434751-60-6Relevant articles and documents

Target-oriented synthesis: Miscellaneous synthetic routes to access 1,4-enediones through the coupling of 1,3-dicarbonyl compounds with multiform substrates

Zhu, Yan-Ping,Cai, Qun,Gao, Qing-He,Jia, Feng-Cheng,Liu, Mei-Cai,Gao, Meng,Wu, An-Xin

, p. 6392 - 6398 (2013/07/25)

Target-oriented synthetic protocol was presented for the synthesis of 1,4-enediones. The approach can efficiently construct 1,4-enediones through different reaction pathways from multiform substrates α-halo aromatic ketones, 2-hydroxy-aromatic ketones and methyl carbinols. In this reaction, CuI was found to be the most efficient catalyst. Multiform substrates were also found to perform well to afford the products in a one-pot fashion.

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