Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1415244-29-9

Post Buying Request

1415244-29-9 Suppliers

Recommended suppliersmore

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

1415244-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1415244-29-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,5,2,4 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1415244-29:
(9*1)+(8*4)+(7*1)+(6*5)+(5*2)+(4*4)+(3*4)+(2*2)+(1*9)=129
129 % 10 = 9
So 1415244-29-9 is a valid CAS Registry Number.

1415244-29-9Downstream Products

1415244-29-9Relevant articles and documents

Synthesis and use of ortho-(branched alkoxy)-tert-butoxybenzenes

Rast, Slavko,Stephan, Michel,Mohar, Barbara

, p. 6815 - 6818 (2013/01/15)

A series of sterically hindered o-(branched alkoxy)-tert-butoxybenzenes was efficiently prepared in good yields owing to a new practical and simple preparation of o-tert-butoxyphenol starting from catechol and isobutene. Use of DMF di-tert-butyl acetal reagent instead of isobutene/H2SO 4 (cat.) for O-tert-butylation was very convenient in case of ortho bulky phenols affording the corresponding tert-butyl ethers in high yield and purity. This general route proved to be useful since no reliable access was available to o-di-t-BuO-substituted arenes. Application to the synthesis of congested phosphorus-based compounds is presented.

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 1415244-29-9