Welcome to LookChem.com Sign In|Join Free

CAS

  • or

189215-87-0

Post Buying Request

189215-87-0 Suppliers

Recommended suppliersmore

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

189215-87-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189215-87-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,2,1 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 189215-87:
(8*1)+(7*8)+(6*9)+(5*2)+(4*1)+(3*5)+(2*8)+(1*7)=170
170 % 10 = 0
So 189215-87-0 is a valid CAS Registry Number.

189215-87-0Relevant articles and documents

Synthesis of new building blocks for peptide nucleic acids containing monomers with variations in the backbone

Jordan, Stephan,Schwemler, Christoph,Kosch, Winfried,Kretschmer, Axel,Schwenner, Eckhardt,Stropp, Udo,Mielke, Burkhard

, p. 681 - 686 (1997)

New PNA monomers containing aminoprolines or pyrrolidines as backbones have been synthesized. Oligomerisation was carried out on a solid support. Resistance to enzymatic degradation was tested.

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 189215-87-0