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181119-81-3

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181119-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 181119-81-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,1,1 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 181119-81:
(8*1)+(7*8)+(6*1)+(5*1)+(4*1)+(3*9)+(2*8)+(1*1)=123
123 % 10 = 3
So 181119-81-3 is a valid CAS Registry Number.

181119-81-3Upstream product

181119-81-3Downstream Products

181119-81-3Relevant articles and documents

Amino acids and peptides. XLIV. Synthesis of stereoisomeric pentapeptides of thiol proteinase inhibitor

Iguchi, Shin,Hirano, Kenichi,Okamoto, Hiroshi,Okamoto, Yoshiko,Okada, Yoshio

, p. 1599 - 1602 (1996)

Stereoisomers of thiol proteinase inhibitor (TPI) were synthesized by a conventional solution method. Among them, iNoc-D-Gln-Val-Val-Ala-Ala-pNA weakly inhibited the amidolytic activity of papain, although iNoc-Gln-Val- Val-Ala-Ala-pNA inhibited papain ac

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