Welcome to LookChem.com Sign In|Join Free

CAS

  • or

16979-29-6

Post Buying Request

16979-29-6 Suppliers

Recommended suppliersmore

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

16979-29-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16979-29-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,7 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 16979-29:
(7*1)+(6*6)+(5*9)+(4*7)+(3*9)+(2*2)+(1*9)=156
156 % 10 = 6
So 16979-29-6 is a valid CAS Registry Number.

16979-29-6Upstream product

16979-29-6Downstream Products

16979-29-6Relevant articles and documents

Reduction of carboxylic acid derivatives using diphenylsilane in the presence of a Rh-PPh3 complex

Ohta, Tetsuo,Kamiya, Masahiro,Nobutomo, Mami,Kusui, Keisuke,Furukawa, Isao

, p. 1856 - 1861 (2007/10/03)

Reductions of carboxylic acid derivatives by silanes in the presence of rhodium complexes were studied. Carboxylic esters were reduced to alcohols by diphenylsilane catalyzed by [RhCl(cod)]2/4PPh3 or [RhCl(PPh3)3] at room temperature in up to 99% yields. For example, ethyl decanoate and ethyl phenylacetate were converted to decanol and 2-phenylethanol in 98 and 92% yields, respectively. Carboxylic acids were also reduced by this reducing system to the corresponding alcohols in high yields. Furthermore, N-monosubstituted amides were reduced to secondary amines in moderate to good yields. For sterically hindered amides, the yields were moderate, and imines were produced in competitive yields.

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 16979-29-6