1228634-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228634-93-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,6,3 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1228634-93:
(9*1)+(8*2)+(7*2)+(6*8)+(5*6)+(4*3)+(3*4)+(2*9)+(1*3)=162
162 % 10 = 2
So 1228634-93-2 is a valid CAS Registry Number.
1228634-93-2Relevant academic research and scientific papers
Synthesis of β-fluoro-β-proline
Yarmolchuk, Vladimir S.,Mykhailiuk, Pavel K.,Komarov, Igor V.
experimental part, p. 1300 - 1302 (2011/03/22)
A synthetic strategy towards the novel amino acid β-fluoro-β- proline, a fluorinated analogue of β-proline, is elaborated. The synthesis commences from commercially available methyl 2-fluoroacrylate and involves three steps. The overall yield of β-fluoro-
