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618381-32-1

2,6-diacetylpyridinebis(2,6-dibromoanil) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

618381-32-1

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618381-32-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 618381-32-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,8,3,8 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 618381-32:
(8*6)+(7*1)+(6*8)+(5*3)+(4*8)+(3*1)+(2*3)+(1*2)=161
161 % 10 = 1
So 618381-32-1 is a valid CAS Registry Number.

618381-32-1Relevant articles and documents

Silica-alumina catalyst support, an efficient catalyst for synthesis of halogen substituted 2,6-bis(imino)pyridines

Qian, Changtao,Gao, Feifeng,Chen, Yaofeng,Gao, Lijun

, p. 1419 - 1422 (2003)

Silica-alumina catalyst support was found to be an efficient catalyst for the condensation reaction of 2,6-, 2,5-, and 2,4-difluoroaniline and ortho-halogen-aniline with 2,6-diacetylpyridine to afford corresponding 2,6-bis(imino)pyridines in 56-75% isolat

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