110269-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110269-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,2,6 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 110269-45:
(8*1)+(7*1)+(6*0)+(5*2)+(4*6)+(3*9)+(2*4)+(1*5)=89
89 % 10 = 9
So 110269-45-9 is a valid CAS Registry Number.
110269-45-9Relevant articles and documents
Total syntheses of (-)-nocardicins A-G: A biogenetic approach
Salituro, Gino M.,Townsend, Craig A.
, p. 760 - 770 (2007/10/02)
The known nocardicins A-G have been synthesized, several for the first time, having geometric and stereoisomeric purities of a high order. The syntheses proceed through the central intermediacy of tert-butyl (-)-3-aminocardicinate (14), which has been pre