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149229-39-0

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149229-39-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149229-39-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,2,2 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 149229-39:
(8*1)+(7*4)+(6*9)+(5*2)+(4*2)+(3*9)+(2*3)+(1*9)=150
150 % 10 = 0
So 149229-39-0 is a valid CAS Registry Number.

149229-39-0Downstream Products

149229-39-0Relevant articles and documents

TOTAL SYNTHESIS OF ENANTIOMERICALLY PURE D-α-AMINOADIPIC ACID

Amoroso, Rosa,Cardillo, Giuliana,Romero, Marta Susana,Tomasini, Claudia

, p. 75 - 78 (2007/10/02)

The diastereoselective cyclization of amidal (S,R)-2a, promoted by Hg(OTFA)2, afforded the imidazolidin-4-one (1'S,2R,5R)-3a as a single diastereoisomer. The subsequent transformation of the carbon-mercury bond and the acid hydrolysis of the heterocycle gave enantiomerically pure D-α-aminoadipic acid.

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