Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1173768-12-1

Post Buying Request

1173768-12-1 Suppliers

Recommended suppliersmore

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

1173768-12-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1173768-12-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,7,6 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1173768-12:
(9*1)+(8*1)+(7*7)+(6*3)+(5*7)+(4*6)+(3*8)+(2*1)+(1*2)=171
171 % 10 = 1
So 1173768-12-1 is a valid CAS Registry Number.

1173768-12-1Upstream product

1173768-12-1Relevant articles and documents

Lewis Acid mediated aminobenzannulation reactions of δ-ketoalkynes: Synthesis of 1-aminocarbazoles and 9-aminopyrido[1,2-α]indoles

Facoetti, Diego,Abbiati, Giorgio,Rossi, Elisabetta

scheme or table, p. 2872 - 2882 (2009/08/09)

2-Acyl-N-propargylindoles 1 and 2-acyl-3-propargylindoles 5 undergo aminobenzannulation reactions with pyrrolidine in the presence of an appropriate Lewis acid to give 9-aminopyrido[1,2-α]indoles 6 and 1-aminocarbazoles 7, respectively. The selection of t

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 1173768-12-1