Welcome to LookChem.com Sign In|Join Free

CAS

  • or

117009-57-1

Post Buying Request

117009-57-1 Suppliers

Recommended suppliersmore

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

117009-57-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117009-57-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,0,0 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 117009-57:
(8*1)+(7*1)+(6*7)+(5*0)+(4*0)+(3*9)+(2*5)+(1*7)=101
101 % 10 = 1
So 117009-57-1 is a valid CAS Registry Number.

117009-57-1Downstream Products

117009-57-1Relevant articles and documents

Template Reactions of 1,4-Bis(α-carboxybenzylidenehydrazino)phthalazine with Cobalt(II), Nickel(II), and Chromium(III)

Okur, Ali Ihsan

, p. 2293 - 2296 (2007/10/02)

1,4-Bis(α-carboxybenzylidenehydrazino)phthalazine (1) has been prepared from 1,4-dihydrazinophthalazine and the methyl ester of phenylglyoxylic acid.The reaction of (1) with cobalt(II) and nickel(II) gives isostructural macrocyclic complexes (2a) and (2b

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 117009-57-1