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126771-43-5

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126771-43-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126771-43-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,7 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 126771-43:
(8*1)+(7*2)+(6*6)+(5*7)+(4*7)+(3*1)+(2*4)+(1*3)=135
135 % 10 = 5
So 126771-43-5 is a valid CAS Registry Number.

126771-43-5Downstream Products

126771-43-5Relevant articles and documents

AN EFFICIENT METHOD FOR RACEMIZATION FREE ATTACHMENT OF 9-FLUORENYLMETHYLOXYCARBONYL-AMINO ACIDS TO PEPTIDE SYNTHESIS SUPPORTS

Bernatowicz, Michael S.,Kearney, Thomas,Neves, Richard S.,Koester, Hubert

, p. 4341 - 4344 (2007/10/02)

An efficient, general, and racemization free method of covalently attaching N α-Fmoc protected amino acids to solid supports for peptide synthesis is described.The process involves the preparation of 2,4-dichlorophenyl-N α-Fmoc- aminoacyl-4-oxymethyl-phen

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