104838-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104838-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,3 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104838-05:
(8*1)+(7*0)+(6*4)+(5*8)+(4*3)+(3*8)+(2*0)+(1*5)=113
113 % 10 = 3
So 104838-05-3 is a valid CAS Registry Number.
104838-05-3Relevant academic research and scientific papers
SYNTHESIS OF FUNCTIONALIZED 2,3-DIHYDRO-OXAZOLO-ISOINDOLINE-5-ONES
Kimpe, Norbert De,Yao, Zipeng,de Buyck, Laurent,Verhe, Roland,Schamp, Niceas
, p. 197 - 202 (2007/10/02)
The synthesis of 9b-functionalized 2,3-dihydro-oxazolo isoindoline-5-ones by reaction of 1-azaallylic carbanions with N-(2-bromoethyl)phtalimide is described.
