Welcome to LookChem.com Sign In|Join Free

CAS

  • or

220182-89-8

Post Buying Request

220182-89-8 Suppliers

Recommended suppliersmore

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

220182-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220182-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,1,8 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 220182-89:
(8*2)+(7*2)+(6*0)+(5*1)+(4*8)+(3*2)+(2*8)+(1*9)=98
98 % 10 = 8
So 220182-89-8 is a valid CAS Registry Number.

220182-89-8Downstream Products

220182-89-8Relevant articles and documents

SYNTHESIS OF DITHIOESTER CHAIN TRANSFER AGENTS

-

Page/Page column 15, (2009/01/24)

This invention relates to the synthesis of dithiocarboxylic acid esters by reaction of bis(thioacyl) disulphides, thioacetals or vinylidane bis(thioether) with free-radicals (optionally in the presence of monomers). The invention also relates to processes for the synthesis of polymers utilising these dithioesters as polymerisation regulators (chain transfer agents) or to the use of bis(thioacyl) disulphides to generate dithioester chain transfer agents in situ.

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 220182-89-8