137320-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137320-56-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,2 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 137320-56:
(8*1)+(7*3)+(6*7)+(5*3)+(4*2)+(3*0)+(2*5)+(1*6)=110
110 % 10 = 0
So 137320-56-0 is a valid CAS Registry Number.
InChI:InChI=1/C22H31N3O5S/c1-15(2)12-18(24-20(27)17(23-14-26)10-11-31-4)21(28)25-19(22(29)30-3)13-16-8-6-5-7-9-16/h5-9,12,14-15,17,19H,10-11,13H2,1-4H3,(H,23,26)(H,24,27)(H,25,28)/b18-12+/t17-,19-/m0/s1
137320-56-0Relevant articles and documents
For-Met-ΔZLeu-Phe-OMe: A NEW ACTIVE ANALOG OF CHEMOTACTIC N-FORMYLTRIPEPTIDES WITH β-TURN CRYSTAL CONFORMATION
Zecchini, Giampiero Pagani,Paradisi, Mario Paglialunga,Torrini, Ines,Lucente, Gino,Gavuzzo, Enrico,et al.
, p. 4375 - 4376 (2007/10/02)
The title ΔZLeu containing N-formyltripeptide 2, has been synthesized and found active in the superoxide production whereas inactive in the stimulation of human neutrophil migration.The X-ray crystallographic analysis reveals that 2 adopts a β-turn conformation stabilized by an intramolecular H-bond.