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N,N'-bis-pyridin-4-ylmethyl-benzene-1,4-dicarbothioic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

637324-87-9

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637324-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 637324-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,7,3,2 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 637324-87:
(8*6)+(7*3)+(6*7)+(5*3)+(4*2)+(3*4)+(2*8)+(1*7)=169
169 % 10 = 9
So 637324-87-9 is a valid CAS Registry Number.

637324-87-9Upstream product

637324-87-9Downstream Products

637324-87-9Relevant academic research and scientific papers

A New Convergent Synthesis of 4,4′-Bispyridyl-5,5′ -Disubstituted-2,2-Bisoxazoles and -Bisthiazoles

Martin-Cantalejo, Yolanda,Saez, Beatriz,Soto, Javier,Villa, Maria Jesus,Brana, Miguel F.

, p. 2211 - 2215 (2003)

A convergent strategy for the synthesis of 4,4′-bispyridyl-5,5′ -disubstituted-2,2′-bisoxazoles and -bisthiazoles from diamides has been achieved.

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