Welcome to LookChem.com Sign In|Join Free

CAS

  • or

87251-28-3

Post Buying Request

87251-28-3 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

87251-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87251-28-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,5 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87251-28:
(7*8)+(6*7)+(5*2)+(4*5)+(3*1)+(2*2)+(1*8)=143
143 % 10 = 3
So 87251-28-3 is a valid CAS Registry Number.

87251-28-3Relevant articles and documents

Studies on the β-turn of peptides. II. Syntheses and conformational properties of N-(2,4-dinitrophenyl)tetrapeptide p- nitroanilides related to the β-turn part of gramicidin S

Sato,Kawai,Nagai

, p. 1527 - 1531 (1983)

N-(2,4-Dinitrophenyl)tetrapeptide p-nitroanilides related to the beta -turn part of gramicidin S were synthesized and subjected to CD measurements. The beta -turn preference of the tetrapeptide derivatives had correlation with the antibiotic activities of

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 87251-28-3