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1094476-49-9

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1094476-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1094476-49-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,4,4,7 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1094476-49:
(9*1)+(8*0)+(7*9)+(6*4)+(5*4)+(4*7)+(3*6)+(2*4)+(1*9)=179
179 % 10 = 9
So 1094476-49-9 is a valid CAS Registry Number.

1094476-49-9Upstream product

1094476-49-9Downstream Products

1094476-49-9Relevant articles and documents

Synthesis of structurally diverse diarylketones through the diarylmethyl sp3 C-H oxidation

He, Chao,Zhang, Xiaohui,Huang, Ruofeng,Pan, Jing,Li, Jiaqiang,Ling, Xuege,Xiong, Yan,Zhu, Xiangming

, p. 4458 - 4462 (2014)

Under open-flask conditions, an efficient method to assemble a series of diversely functionalized diarylketones in the presence of commercially available NBS has been developed. Yields of up to 99% have been achieved employing diarylmethanes as starting material. Based on 18O-labeled experiment, the addition of stoichiometric water eventually leads to excellent yields in all carbonylation cases.

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