937717-98-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 937717-98-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,7,7,1 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 937717-98:
(8*9)+(7*3)+(6*7)+(5*7)+(4*1)+(3*7)+(2*9)+(1*8)=221
221 % 10 = 1
So 937717-98-1 is a valid CAS Registry Number.
937717-98-1Relevant articles and documents
Novel synthesis of chiral unactivated 2-aryl-1-benzylaziridines
Leemans, Erika,Mangelinckx, Sven,De Kimpe, Norbert
, p. 1265 - 1268 (2009)
Chiral (RS,R)- and (RS,S)-N-(tert-butylsulfinyl)-2- aryl-aziridines were transformed into (R)- and (S)-2-aryl-1-benzylaziridines via a short three-step procedure. Deprotection and ring opening of (R S,R)- and (RS/sub