Welcome to LookChem.com Sign In|Join Free

CAS

  • or

121194-56-7

Post Buying Request

121194-56-7 Suppliers

Recommended suppliersmore

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

121194-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121194-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,1,9 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 121194-56:
(8*1)+(7*2)+(6*1)+(5*1)+(4*9)+(3*4)+(2*5)+(1*6)=97
97 % 10 = 7
So 121194-56-7 is a valid CAS Registry Number.

121194-56-7Downstream Products

121194-56-7Relevant articles and documents

A Novel Synthesis of N-(2-Alkynyl)arylamines

Barluenga, Jose,Campos, Pedro J.,Canal, Gonzalo

, p. 33 - 35 (2007/10/02)

A new general one-pot method for the high yield synthesis of secondary N-(2-alkynyl)arylamines by reaction of N-(methoxymethyl)arylamines and 1-alkynyllithium is described.This procedure has successfully been extended to the preparation of symmetrically and non-symmetrically substituted 2-butyne-1,4-diamines.

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 121194-56-7