Welcome to LookChem.com Sign In|Join Free

CAS

  • or

7340-09-2

Post Buying Request

7340-09-2 Suppliers

Recommended suppliersmore

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

7340-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7340-09-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,4 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7340-09:
(6*7)+(5*3)+(4*4)+(3*0)+(2*0)+(1*9)=82
82 % 10 = 2
So 7340-09-2 is a valid CAS Registry Number.
InChI:InChI=1/C4H7NO3/c1-3(6)5-8-4(2)7/h1-2H3,(H,5,6)

7340-09-2Relevant articles and documents

The α-effect in micelles: Nucleophilic substitution reaction of p-nitrophenyl acetate with N-phenylbenzohydroxamate ion

Ghosh, Kallol K.,Vaidya, Jyoti,Satnami, Manmohan Lal

, p. 26 - 31 (2008/02/09)

Pseudo-first-order rate constants have been determined for the nucleophilic substitution reactions of p-nitrophenyl acetate with p-chlorophenoxide (4-ClC6H4O-) and N-phenylbenzohydroxamate (C6H5CON(C

NAD(P)H and Acetyl-CoA Models: Part II - Reaction of Diphenylnitrosamine and Methylphenylnitrosamine with 1,1'-Diacetyl-1,1',4,4'-tetrahydro-4,4'-bipyridine

Juneja, T. R.,Gupta, R. L.,Swarnakumar, K. G.,Pathak, D. P.

, p. 193 - 195 (2007/10/02)

Diphenylnitrosamine (1a) and methylphenylnitrosamine (1b) have been treated with 1,1'-diacetyl-1,1',4,4'-tetrahydro-4,4'-bipyridine (DTB) to understand the pattern arising as a result of biomimetic transfer of hydride and acetyl cation from the reagent.A number of products have been isolated and characterized.The interesting feature of the reaction is the -N-N=O cleavage in 1 to give hydroxylamine derivative, O-acetylacetohydroxamic acid (5).

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 7340-09-2