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1403251-66-0

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1403251-66-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1403251-66-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,3,2,5 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1403251-66:
(9*1)+(8*4)+(7*0)+(6*3)+(5*2)+(4*5)+(3*1)+(2*6)+(1*6)=110
110 % 10 = 0
So 1403251-66-0 is a valid CAS Registry Number.

1403251-66-0Downstream Products

1403251-66-0Relevant articles and documents

I2-CF3SO3H synergistic promoted sp 3 C-H bond diarylation of aromatic ketones

Zhu, Yan-Ping,Jia, Feng-Cheng,Liu, Mei-Cai,Wu, Liu-Ming,Cai, Qun,Gao, Yang,Wu, An-Xin

supporting information, p. 5378 - 5381,4 (2020/09/02)

An I2-CF3SO3H synergistic promoted sp 3 C-H bond diarylation protocol was developed for the synthesis of 2,2-bis(4-(dimethylamino)phenyl)-1-aryl ethanones. The reaction performed well in the absence of any metal and ligand. It integrated three reactions with different mechanisms (iodination, Kornblum oxidation, and hydroarylation) in a single reactor.

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