104828-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104828-49-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,2 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104828-49:
(8*1)+(7*0)+(6*4)+(5*8)+(4*2)+(3*8)+(2*4)+(1*9)=121
121 % 10 = 1
So 104828-49-1 is a valid CAS Registry Number.
104828-49-1Relevant articles and documents
WITTIG REACTION OF AZABICYCLO-KETONES IN VARIOUS TWO-PHASE SYSTEMS
Trigo, Gregorio G.,Llama, Emilio F
, p. 2999 - 3007 (2007/10/02)
The present study is concerned with a comparison of variants of the phase transfer catalytic (PTC) Wittig reaction performed over azabicyclo-ketone systems, in attemt to extend the scope of the reaction and to learn whether an additional catalyst is requi
