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98229-02-8

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98229-02-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98229-02-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,2 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 98229-02:
(7*9)+(6*8)+(5*2)+(4*2)+(3*9)+(2*0)+(1*2)=158
158 % 10 = 8
So 98229-02-8 is a valid CAS Registry Number.

98229-02-8Relevant articles and documents

ON THE USE OF CARBOXAMIDOMETHYL ESTERS ( CAM ESTERS ) IN THE SYNTHESIS OF MODEL PEPTIDES. SCOPE AND LIMITATIONS

Martinez, Jean,Laur, Janine,Castro, Bertrand

, p. 739 - 744 (2007/10/02)

The usefulness of carboxamidomethyl esters ( CAM esters ) as a carboxyl protecting group for peptide synthesis was demonstrated.The synthesis of the chemotactic peptide For-Met-Leu-Phe-OH as well as the synthesis of Met-enkephalin using CAM ester as carbo

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