133389-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133389-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,8 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 133389-04:
(8*1)+(7*3)+(6*3)+(5*3)+(4*8)+(3*9)+(2*0)+(1*4)=125
125 % 10 = 5
So 133389-04-5 is a valid CAS Registry Number.
133389-04-5Relevant articles and documents
SYNTHESIS OF IMMUNOMODULATORY PEPTIDES WITH HISTIDINE IN CENTRAL POSITION
Palvoelgyi, Robert,Szekerke, Maria
, p. 569 - 579 (2007/10/02)
New analogs of the chemotactic peptide formyl-methionyl-leucyl-phenylalanine were prepared by replacing the central amino acid by histidine, including in this way in the molecule the imidazole ring, an essential structural element of the clinically applie
