294847-05-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 294847-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,4,8,4 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 294847-05:
(8*2)+(7*9)+(6*4)+(5*8)+(4*4)+(3*7)+(2*0)+(1*5)=185
185 % 10 = 5
So 294847-05-5 is a valid CAS Registry Number.
294847-05-5Relevant articles and documents
α-Trialkylsilyl-substituted α-amino acids
Bolm, Carsten,Kasyan, Andrey,Drauz, Karlheinz,Guenther, Kurt,Raabe, Gerhard
, p. 2288 - 2290 (2007/10/03)
And they are stable! Rhodium-catalyzed transformations of α-trialkylsilyl-α-diazoacetates with amidic reactants afford chiral α-silyl-substituted amino acid derivatives 1 in good yields. The enantiomers can be separated and are configurationally stable. D