75372-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75372-27-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,7 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75372-27:
(7*7)+(6*5)+(5*3)+(4*7)+(3*2)+(2*2)+(1*7)=139
139 % 10 = 9
So 75372-27-9 is a valid CAS Registry Number.
75372-27-9Relevant articles and documents
Unsymmetrical 2,5-dialkylpyrrolidines via reductive amination of 1,4-diketones
Jones, Tappey H.,Franko, James B.,Blum, Murray S.,Fales
, p. 789 - 792 (2007/10/02)
Reductive amination of 1,4-diketones with sodium cyanoborohydride and ammonium acetate produced 2,5-dialkylpyrrolidines in good yield and permitted inclusion of side chain unsaturation. The compounds were found in ants of the genus Monomorium.
