341978-80-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 341978-80-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,1,9,7 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 341978-80:
(8*3)+(7*4)+(6*1)+(5*9)+(4*7)+(3*8)+(2*8)+(1*0)=171
171 % 10 = 1
So 341978-80-1 is a valid CAS Registry Number.
341978-80-1Relevant articles and documents
A new entry towards the synthesis of 1-substituted 3-azetidinones
De Smaele, Dirk,Dejaegher, Yves,Duvey, Guillaume,De Kimpe, Norbert
, p. 2373 - 2375 (2001)
The synthesis of 1-substituted 3-azetidinones, starting from readily accessible N-(alkylidene)- or N-(arylidene)-2,2,3-tribromopropylamines, is disclosed.
