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119138-21-5

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119138-21-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119138-21-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,3 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 119138-21:
(8*1)+(7*1)+(6*9)+(5*1)+(4*3)+(3*8)+(2*2)+(1*1)=115
115 % 10 = 5
So 119138-21-5 is a valid CAS Registry Number.

119138-21-5Downstream Products

119138-21-5Relevant articles and documents

PEPTIDE SYNTHESIS BY A COMBINATION OF SOLID-PHASE AND SOLUTION METHODS II SYNTHESIS OF FULLY PROTECTED PEPTIDE FRAGMENTS ON 2-METHOXY-4-ALKOXY-BENZYL ALCOHOL RESIN

Mergler, M.,Nyfeler, R.,Tanner, R.,Gosteli, J.,Grogg, P.

, p. 4009 - 4012 (2007/10/02)

The synthesis of fully protected peptide fragments by the Fmoc/ t-butyl-method on a new polymeric support is described.The fragments are obtained in good yields and high purity upon cleavage from the resin with 0.5-1percent trifluoroacetic acid in methylene chloride.

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