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172299-73-9

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172299-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172299-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,2,9 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 172299-73:
(8*1)+(7*7)+(6*2)+(5*2)+(4*9)+(3*9)+(2*7)+(1*3)=159
159 % 10 = 9
So 172299-73-9 is a valid CAS Registry Number.

172299-73-9Downstream Products

172299-73-9Relevant articles and documents

Synthesis of a new enantiomerically pure constrained homoserine

Avenoza, Alberto,Cativiela, Carlos,Fernandez-Recio, Miguel A.,Peregrina, Jesus M.

, p. 721 - 728 (2007/10/03)

The use of the Diels-Alder reaction between 1,3-butadiene and chiral 2-acetamidoacrylates as the key step followed by stereocontrolled transformations allows the synthesis of (1S,3R)-1-amino-3-hydroxycyclohexanecarboxylic acid, a new type of constrained h

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