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1586765-14-1

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1586765-14-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1586765-14-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,6,7,6 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1586765-14:
(9*1)+(8*5)+(7*8)+(6*6)+(5*7)+(4*6)+(3*5)+(2*1)+(1*4)=221
221 % 10 = 1
So 1586765-14-1 is a valid CAS Registry Number.

1586765-14-1Relevant articles and documents

Synthesis of 1-(1-aryl-1H-1,2,3-triazol-4-yl)-β-carboline derivatives

Pohodylo,Matiichuk,Obushak

, p. 275 - 279 (2014/04/17)

Reaction of 5-methyl-1-aryl-1H-1,2,3-triazole-4-carbocylic acid chlorides with tryptamine derivatives afforded substituted 1-aryl-N-[2-(1H-indol-3-yl) ethyl]-5-methyl-1H-1,2,3-triazole-4-carboxamides. At heating these compounds in toluene in the presence of POCl3 and P2O5 Bischler-Napieralski cyclization occurs giving 1-(1-aryl-5-methyl-1H-1,2,3- triazol-4-yl)-4,9-dihydro-3H-β-carbolines that can be transformed into β-carboline and tetrahydro-β-carboline derivatives.

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