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1,1-dichloro-9-methylene-6-azaspiro[2,6]non-6-yl-p-tolylsulfone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

185899-65-4

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185899-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185899-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,8,9 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 185899-65:
(8*1)+(7*8)+(6*5)+(5*8)+(4*9)+(3*9)+(2*6)+(1*5)=214
214 % 10 = 4
So 185899-65-4 is a valid CAS Registry Number.

185899-65-4Relevant academic research and scientific papers

3-aza[5]metacyclophanes: Synthesis and reactions

Van Es, Daniel S.,Van Eis, Maurice J.,N'krumah, Stephen,Gret, Norbert,Egberts, Arnet,De Rijke, Marianne,De Kanter, Franciscus J.J.,De Wolf, Willem H.,Bickelhaupt, Friedrich,Spek, Anthony L.

, p. 799 - 824 (2007/10/03)

The synthesis of the dichloro substituted 3-aza[5]metacyclophane (6b) has been achieved starting from the N-tosyl derivative (7) by a four-step procedure consisting of dichlorocarbene addition, flash vacuum thermolysis, a second dichlorocarbene addition,

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