Welcome to LookChem.com Sign In|Join Free
  • or
N1-tert-butoxycarbonyl-N3-(2-cyanoethyl)-1,3-propanediamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

181780-44-9

Post Buying Request

181780-44-9 Suppliers

Recommended suppliers

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

181780-44-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 181780-44-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,7,8 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 181780-44:
(8*1)+(7*8)+(6*1)+(5*7)+(4*8)+(3*0)+(2*4)+(1*4)=149
149 % 10 = 9
So 181780-44-9 is a valid CAS Registry Number.

181780-44-9Relevant academic research and scientific papers

Synthesis of Carbamate Protected Spermidine Homologues Through α,ω-Alkanediamines

Arasujo, M. Joso S. M. P.,Ragnarsson, Ulf,Trigo, M. Joaquina S. A. Amaral,Almeida, M. Lurdes S.

, p. 2143 - 2161 (2007/10/03)

The total synthesis of three triamines selectively protected in the primary amino groups (1a-c) and two triamines protected in the secondary amino function and in one of the primary amino functions (2a and 2c), based on a simple and efficient procedure, is described.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 181780-44-9