100556-58-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100556-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,5,5 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 100556-58:
(8*1)+(7*0)+(6*0)+(5*5)+(4*5)+(3*6)+(2*5)+(1*8)=89
89 % 10 = 9
So 100556-58-9 is a valid CAS Registry Number.
100556-58-9Relevant articles and documents
Iodolactamization: 8-exo-Iodo-2-azabicyclo[3.3.0] octan-3-one
Knapp, Spencer,Gibson, Frank S.
, p. 101 - 101 (2017/06/01)
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A PROCEDURE FOR "IODOLACTAMIZATION"
Knapp, Spencer,Rodriques, Karen E.,Levorse, Anthony T.,Ornaf, Raphael M.
, p. 1803 - 1806 (2007/10/02)
Treatment of an unsaturated amide with TMS-OTf, then iodine in THF gives the iodolactam.
