Welcome to LookChem.com Sign In|Join Free

CAS

  • or

86444-87-3

Post Buying Request

86444-87-3 Suppliers

Recommended suppliersmore

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

86444-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86444-87-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,4 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 86444-87:
(7*8)+(6*6)+(5*4)+(4*4)+(3*4)+(2*8)+(1*7)=163
163 % 10 = 3
So 86444-87-3 is a valid CAS Registry Number.

86444-87-3Downstream Products

86444-87-3Relevant articles and documents

SYNTHESIS AND SOME PROPERTIES OF CYCLIC ACETALS OF MALONALDEHYDE

Imashev, U. B.,Kalashnikov, S. M.,Gordeeva, G. N.

, p. 369 - 373 (2007/10/02)

The Lewis acid-catalyzed addition of cyclic orthoformates to vinyl ethyl ether, which leads to the formation of malonaldehyde acetals, was studied.It is shown that of the linear-cyclic malonaldehyde acetals, 2-(2,2-diethoxyethyl)- and 5,5-dimethyl-2-(2,2-diethoxyethyl)-1,3-dioxanes are stable.The transacetalization of 1,1,3,3-tetraethoxypropane with 1,2- and 1,3-diols, which leads to the formation of cyclic malonaldehyde acetals, was studied.The physicochemical constants of the acetals were determined, and their 1H and 13C NMR spectra are described.

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 86444-87-3