1040280-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1040280-63-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,2,8 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1040280-63:
(9*1)+(8*0)+(7*4)+(6*0)+(5*2)+(4*8)+(3*0)+(2*6)+(1*3)=94
94 % 10 = 4
So 1040280-63-4 is a valid CAS Registry Number.
1040280-63-4Relevant academic research and scientific papers
Synthesis of sedamine by cycloisomerisation of an allenic hydroxylamine
Bates, Roderick W.,Nemeth, Joseph A.,Snell, Robert H.
, p. 1033 - 1038 (2008/12/22)
Isoxazolidines have been prepared in a stereoselective manner by treatment of allenic hydroxylamines with silver(I). This methodology has been used in a short synthesis of the alkaloid (+)-sedamine. Georg Thieme Verlag Stuttgart.
