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129389-68-0

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129389-68-0 Usage

Uses

Metabolite of L-Methylphenidate.

Check Digit Verification of cas no

The CAS Registry Mumber 129389-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,8 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129389-68:
(8*1)+(7*2)+(6*9)+(5*3)+(4*8)+(3*9)+(2*6)+(1*8)=170
170 % 10 = 0
So 129389-68-0 is a valid CAS Registry Number.

129389-68-0Upstream product

129389-68-0Relevant articles and documents

Method to separate stereoisomers

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Page/Page column 3-4, (2010/02/13)

A method to resolve the stereoisomers of an optically active compound comprising an amine moiety. The method provides a mixture comprising two stereoisomers of a compound comprising a amine moiety. The method supplies l-fenchyloxyacetic acid, treats the mixture of stereoisomers with that l-fenchyloxyacetic acid, and collects one of those two stereoisomers having greater than a 99 percent enantiomeric excess.

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