Welcome to LookChem.com Sign In|Join Free

CAS

  • or

870300-80-4

Post Buying Request

870300-80-4 Suppliers

Recommended suppliersmore

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

870300-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 870300-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,0,3,0 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 870300-80:
(8*8)+(7*7)+(6*0)+(5*3)+(4*0)+(3*0)+(2*8)+(1*0)=144
144 % 10 = 4
So 870300-80-4 is a valid CAS Registry Number.

870300-80-4Downstream Products

870300-80-4Relevant articles and documents

tert-butyl (phenylsulfonyl)alkyl-N-hydroxycarbamates: The first class of N-(Boc) nitrone equivalents

Guinchard, Xavier,Vallee, Yannick,Denis, Jean-Noel

, p. 5147 - 5150 (2005)

(Chemical Equation Presented) tert-Butyl (phenylsulfonyl)alkyl-N- hydroxycarbamates 1 have been easily prepared from aldehydes and tert-butyl N-hydroxycarbamate in a methanol-water mixture using sodium benzenesulfinate and formic acid. These sulfones 1 behave as N-(Boc)-protected nitrones 4 in the reaction with organometallics to give N-(Boc)hydroxylamines. Some chemical transformations showing their interest as building blocks in organic synthesis 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 870300-80-4