Welcome to LookChem.com Sign In|Join Free

CAS

  • or

178438-03-4

Post Buying Request

178438-03-4 Suppliers

Recommended suppliersmore

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

178438-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178438-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,4,3 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 178438-03:
(8*1)+(7*7)+(6*8)+(5*4)+(4*3)+(3*8)+(2*0)+(1*3)=164
164 % 10 = 4
So 178438-03-4 is a valid CAS Registry Number.

178438-03-4Downstream Products

178438-03-4Relevant articles and documents

Controlled assembly of nanosized metallodendrimers

Huck,Van Veggel,Reuinhoudt

, p. 1213 - 1215 (1996)

Up to third-generation metallodendrimers can be constructed by a repetitive sequence of reactions with building blocks that contain two coordinatively unsaturated Pd centers ('pie' shape) and one labile, coordinating cyano group. The key steps of assembly are the displacement of the chloro ligands with AgBF4 and the in situ reaction with the cyano groups of the dendrimer building blocks to give the next generation. The resulting dendrimers have molecular masses of up to 25 kDa.

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 178438-03-4