Welcome to LookChem.com Sign In|Join Free

CAS

  • or

121619-21-4

Post Buying Request

121619-21-4 Suppliers

Recommended suppliersmore

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

121619-21-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121619-21-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,1 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121619-21:
(8*1)+(7*2)+(6*1)+(5*6)+(4*1)+(3*9)+(2*2)+(1*1)=94
94 % 10 = 4
So 121619-21-4 is a valid CAS Registry Number.

121619-21-4Downstream Products

121619-21-4Relevant articles and documents

Novel Concave Building Block for the Synthesis of Organic Hoest.

Smeets, Jan W. H.,Sijbesma, Rint P.,Niele, Frank G. M.,Spek, Anthony L.,Smeets, Wilberth J.J.,Nolte, Roeland J. M.

, p. 928 - 929 (1987)

-

SYNTHESIS AND PROPERTIES OF A NOVEL CAVITY-FORMING LIGAND-SYSTEM BASED ON DIPHENYLGLYCOLURIL

Niele, Frank G. M.,Zwikker, Jan W.,Nolte, Roeland J. M.

, p. 243 - 246 (2007/10/02)

The synthesis of a tetraimidazolyl ligand is described.Coordination to a metal centre affords a metallocryptand.

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 121619-21-4