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1291096-40-6

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1291096-40-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1291096-40-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,1,0,9 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1291096-40:
(9*1)+(8*2)+(7*9)+(6*1)+(5*0)+(4*9)+(3*6)+(2*4)+(1*0)=156
156 % 10 = 6
So 1291096-40-6 is a valid CAS Registry Number.

1291096-40-6Downstream Products

1291096-40-6Relevant articles and documents

The synthesis and characterisation of N-(1-carbamoyl-1,1-dialkyl-methyl)- (S)-prolinamides and related pyrrolidin-2-yl-4,5-dihydro-1H-imidazol-5-ones as potential enantioselective organocatalysts

Panov, Illia,Drabina, Pavel,Hanusek, Jiri,Sedlak, Milos

experimental part, p. 215 - 221 (2011/05/02)

The acylation of substituted 2-aminopropanamides with (2S)-Boc-proline, (2S)-Cbz-proline and (2S)-Bn-proline was used to prepare substituted 1-protected N-(1-carbamoyl-1,1-dialkyl-methyl)-(S)-prolinamides (74-89%), whose subsequent deprotection gave N-(1-

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