220696-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220696-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,6,9 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 220696-24:
(8*2)+(7*2)+(6*0)+(5*6)+(4*9)+(3*6)+(2*2)+(1*4)=122
122 % 10 = 2
So 220696-24-2 is a valid CAS Registry Number.
220696-24-2Relevant academic research and scientific papers
First synthesis of 5,6-dihydro-4H-furo[3,2-f]pyrrolo-[1,2- a][1,4]diazepines
Feng, Xiao,Lancelot, Jean-Charles,Gillard, Alain-Claude,Landelle, Henriette,Rault, Sylvain
, p. 1313 - 1316 (2007/10/03)
The synthetic pathway leading to 5,6-dihydro-4H-furo[3,2-f]pyrrolo[1,2- a][1,4]diazepines is described in four steps starting from α-bromophenones via 2-amino-3-furonitriles.
