339153-97-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 339153-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,9,1,5 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 339153-97:
(8*3)+(7*3)+(6*9)+(5*1)+(4*5)+(3*3)+(2*9)+(1*7)=158
158 % 10 = 8
So 339153-97-8 is a valid CAS Registry Number.
339153-97-8Relevant academic research and scientific papers
Synthesis and alkylation of 1-substituted 3-thioxo-2,3,5,6,7,8- hexahydroisoquinoline-4-carbonitriles
Dyachenko,Vovk
, p. 1544 - 1549 (2013/03/28)
The condensation of cyclohexylidene(cyano)thioacetamides with aldehydes or of 2-acyl-1-(morpholin-4-yl)cycloalkenes with dithiomalonamide gave 1-alkyl(aryl)-3-thioxo-2,3,5,6,7,8-hexahydroisoquinoline-4-carbonitriles. Reactions of the latter with various a
