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89545-56-2

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89545-56-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89545-56-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,5,4 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89545-56:
(7*8)+(6*9)+(5*5)+(4*4)+(3*5)+(2*5)+(1*6)=182
182 % 10 = 2
So 89545-56-2 is a valid CAS Registry Number.

89545-56-2Downstream Products

89545-56-2Relevant articles and documents

Studies on the β-turn of peptides. VII. Syntheses and antibiotic activities of gramicidin S analogs with L-Pro-L-Asn or L-Pro-d-Ala sequence at the β-turn part

Sato,Nagai

, p. 3329 - 3336 (2007/10/02)

Two analogs of gramicidin S (GS), left bracket L-Pro**4**,**4 prime , L-Asn**5**,**5 prime right bracket -GS and left bracket L-Pro**4**,**4 prime , D-Ala**5**,**5 prime right bracket -GS were synthesized to investigate the possibility of replacing the be

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