153628-64-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153628-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,6,2 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 153628-64:
(8*1)+(7*5)+(6*3)+(5*6)+(4*2)+(3*8)+(2*6)+(1*4)=139
139 % 10 = 9
So 153628-64-9 is a valid CAS Registry Number.
153628-64-9Relevant articles and documents
The synthesis of a C9-C17 fragment of discodermolide
Evans,Golec,Gillespie
, p. 8163 - 8166 (2007/10/02)
The asymmetric synthesis of a synthetically useful fragment corresponding to the C9-C17 region of the immunosuppressant lactone discodermolide is reported. The route incorporates the use of an unsaturated lactone to provide a trisubstituted olefin with absolute control of geometry.
