Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1835-57-0

Post Buying Request

1835-57-0 Suppliers

Recommended suppliersmore

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

1835-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1835-57-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,3 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1835-57:
(6*1)+(5*8)+(4*3)+(3*5)+(2*5)+(1*7)=90
90 % 10 = 0
So 1835-57-0 is a valid CAS Registry Number.

1835-57-0Relevant articles and documents

Nitrogen Arylation for Macrocyclization of Unprotected Peptides

Lautrette, Guillaume,Touti, Fay?al,Lee, Hong Geun,Dai, Peng,Pentelute, Bradley L.

supporting information, p. 8340 - 8343 (2016/07/26)

We describe an efficient and mild method for the synthesis of macrocyclic peptides via nitrogen arylation from unprotected precursors. Various electrophiles and lysine-based nucleophiles were investigated and showed high-yielding product formation, even f

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 1835-57-0