248279-36-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 248279-36-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,8,2,7 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 248279-36:
(8*2)+(7*4)+(6*8)+(5*2)+(4*7)+(3*9)+(2*3)+(1*6)=169
169 % 10 = 9
So 248279-36-9 is a valid CAS Registry Number.
248279-36-9Relevant articles and documents
Efficient approach to the azaspirane core of FR 901483
Kaden, Silvia,Reissig, Hans-Ulrich
, p. 4763 - 4766 (2006)
(Chemical Equation Presented) An efficient approach to the azaspirane core of FR 901483 is described employing lithiated methoxyallene as a crucial C3 building block and a suitably protected enantiopure ketimine as the second component. The resulting dihy