353-21-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 353-21-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,5 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 353-21:
(5*3)+(4*5)+(3*3)+(2*2)+(1*1)=49
49 % 10 = 9
So 353-21-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H16FN/c8-6-4-2-1-3-5-7-9/h1-7,9H2
353-21-9Relevant articles and documents
Approaches towards the synthesis of fluoro(cyclo)alkylamines
Windhorst,Bechger,Visser,Menge,Leurs,Timmerman,Herscheid
, p. 35 - 40 (2007/10/03)
The synthesis of fluoro(cyclo)alkylamines 1-amino-6-fluorohexane (1), 1-amino-7-fluoroheptane (2), cis/trans-4-fluorocyclohexylamine (3a,b) and cis-4-fluoromethylcyclohexylamine (4) has been investigated for use as synthons for histamine receptor ligands for use in PET.