Welcome to LookChem.com Sign In|Join Free

CAS

  • or

177574-06-0

Post Buying Request

177574-06-0 Suppliers

Recommended suppliersmore

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

177574-06-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177574-06-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,5,7 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 177574-06:
(8*1)+(7*7)+(6*7)+(5*5)+(4*7)+(3*4)+(2*0)+(1*6)=170
170 % 10 = 0
So 177574-06-0 is a valid CAS Registry Number.

177574-06-0Upstream product

177574-06-0Relevant articles and documents

(E)-1,2-bis(5-aryl-1,3,4-oxadiazol-2-yl)ethenes

Detert, Heiner,Schollmeier, Dieter

, p. 999 - 1004 (2007/10/03)

A series of (E)-1,2-bis(1,3,4-oxadiazol-2-yl)ethenes with a variety of aromatic substituents in the 5-positions of the heterocycles was prepared by acylation of the corresponding tetrazoles with fumaryl chloride and subsequent thermal ring transformation. The modified Huisgen reaction renders a new pathway to 3-(1,3,4-oxadiazol-2-yl)propenoic acids and subsequently to the title compounds with different substituents.

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 177574-06-0