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1114967-84-8

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1114967-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1114967-84-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,4,9,6 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1114967-84:
(9*1)+(8*1)+(7*1)+(6*4)+(5*9)+(4*6)+(3*7)+(2*8)+(1*4)=158
158 % 10 = 8
So 1114967-84-8 is a valid CAS Registry Number.

1114967-84-8Downstream Products

1114967-84-8Relevant articles and documents

Proline-catalyzed highly enantioselective and anti-selective mannich reaction of unactivated ketones: Synthesis of chiral α-amino acids

Hahn, Bjoern T.,Froehlich, Roland,Harms, Klaus,Glorius, Frank

supporting information; experimental part, p. 9985 - 9988 (2009/04/21)

(Chemical Equation Presented) Universal L-proline: The title reaction complements well-known syn-selective Mannich reactions. The Mannich products can be converted readily into the free amino acids by hydrogenolytic deprotection under mild conditions (see scheme). DMSO = dimethyl sulfoxide; R1 = alkyl, OH; R2 = alkyl.

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