3744-82-9 Usage
Synthesis Reference(s)
Journal of the American Chemical Society, 71, p. 761, 1949 DOI: 10.1021/ja01171a001Tetrahedron Letters, 26, p. 4183, 1985 DOI: 10.1016/S0040-4039(00)98986-X
Check Digit Verification of cas no
The CAS Registry Mumber 3744-82-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,4 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3744-82:
(6*3)+(5*7)+(4*4)+(3*4)+(2*8)+(1*2)=99
99 % 10 = 9
So 3744-82-9 is a valid CAS Registry Number.
3744-82-9Relevant articles and documents
Dehydrogenation with Benzeneseleninic Anhydride in the Total Synthesis of Ergot Alkaloids
Ninomiya, Ichiya,Hashimoto, Chiyomi,Kiguchi, Toshiko,Naito, Takeaki,Barton, Derek, H. R.,et al.
, p. 707 - 713 (2007/10/02)
Investigation of the dehydrogenative conversion of indolines into indoles with benzeneseleninic anhydride (1) resulted in the development of an efficient standardised procedure, which was successfully applied to the final steps in first total synthesis of (+/-)-lysergol (18), (+/-)-isolysergol (27), and (+/-)-elymoclavine (29).