1441228-44-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1441228-44-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,1,2,2 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1441228-44:
(9*1)+(8*4)+(7*4)+(6*1)+(5*2)+(4*2)+(3*8)+(2*4)+(1*4)=129
129 % 10 = 9
So 1441228-44-9 is a valid CAS Registry Number.
1441228-44-9Relevant articles and documents
Synthesis of a leucomitosane via a diastereoselective radical cascade
Brucelle, Francois,Renaud, Philippe
, p. 6245 - 6252 (2013)
The preparation of trans-2,3-disubstituted indolines from 1-azido-2-allylbenzene derivatives via a diastereoselective radical cascade using ethyl iodoacetate and triethylborane is described. Further lactamization afforded substituted benzopyrrolizidinones