815584-73-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 815584-73-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,5,5,8 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 815584-73:
(8*8)+(7*1)+(6*5)+(5*5)+(4*8)+(3*4)+(2*7)+(1*3)=187
187 % 10 = 7
So 815584-73-7 is a valid CAS Registry Number.
815584-73-7Relevant articles and documents
An efficient RCM-based synthesis of orthogonally protected meso-DAP and FK565
Del Valle, Juan R.,Goodman, Murray
, p. 8946 - 8948 (2007/10/03)
A condensation-ring-close-ring-open sequence was employed for the synthesis of orthogonally protected meso-2,6-diaminopimelic acid, starting from easily accessible chiral synthons. Condensation of suitably protected L-allyl-glycine and D-vinylglycinol der