162737-83-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162737-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,7,3 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 162737-83:
(8*1)+(7*6)+(6*2)+(5*7)+(4*3)+(3*7)+(2*8)+(1*3)=149
149 % 10 = 9
So 162737-83-9 is a valid CAS Registry Number.
162737-83-9Relevant articles and documents
Chimeric azalides with simplified western portions
Waddell,Blizzard
, p. 5385 - 5388 (1993)
A series of chimeric azalides which are homologous to the azalide antibiotics 2 and 4 in their eastern halves but which have functionally simplified western halves have been semisynthesized from erythromycin A. These chimeric azalides include both macrola
