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868670-30-8

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868670-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 868670-30-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,8,6,7 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 868670-30:
(8*8)+(7*6)+(6*8)+(5*6)+(4*7)+(3*0)+(2*3)+(1*0)=218
218 % 10 = 8
So 868670-30-8 is a valid CAS Registry Number.

868670-30-8Downstream Products

868670-30-8Relevant articles and documents

New pyrrole-based amino acids for the synthesis of peptidomimetic constrained scaffolds

Alongi, Maddalena,Minetto, Giacomo,Taddei, Maurizio

, p. 7069 - 7072 (2007/10/03)

A new family of pyrrole-based amino acids have been prepared through the microwave assisted Paal-Knorr reaction of 1-4 ketoesters derived from the corresponding β-ketoester with a functional homologation. The carboxylic group is located in position 3 of the pyrrole, whereas the amino group, protected with the Cbz moiety, is present on the side chain in positions 1 or 2. These compounds were used to prepare constrained oligopeptides.

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