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3,18-Bis(5-phenoxy-3,3aλ4,4-trithia-1,6-diazapentalen-2-yl)-6,9,12,15-tetraoxa-3,18-diazaeicosan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

159762-84-2

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159762-84-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159762-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,7,6 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 159762-84:
(8*1)+(7*5)+(6*9)+(5*7)+(4*6)+(3*2)+(2*8)+(1*4)=182
182 % 10 = 2
So 159762-84-2 is a valid CAS Registry Number.

159762-84-2Downstream Products

159762-84-2Relevant academic research and scientific papers

Aminolysis of 2,5-Bis(aryloxy)-3,3aλ4,4-trithia-1,6-diazapentalenes - an Entry to Macrocyclic Heteropentalenes

Tittelbach, Franz,Lutze, Gerhard,Graubaum, Heinz

, p. 2209 - 2214 (2007/10/02)

The N,N'-bis(3,3aλ4,4-trithia-1,6-diazapentalenyl)diamines 6, 7 and azacrown ethers 8, incorporating two sulfur-containing diazapentalenes, have been synthesized from 2,5-bis(aryloxy)-3,3aλ4,4-trithia-1,6-diazapentalenes 1 and diamines.The aminolysis of 1 with amines has also been studied providing 2-monoamino- 3 and 2,5-diaminoheteropentalenes 4. - Key Words: Macrocycles / Azacrown ethers / Pentalenes, 2,5-diamino-3,3aλ4,4-trithia-1,6-diaza-

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