Welcome to LookChem.com Sign In|Join Free

CAS

  • or

100853-02-9

Post Buying Request

100853-02-9 Suppliers

Recommended suppliersmore

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

100853-02-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100853-02-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,5 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100853-02:
(8*1)+(7*0)+(6*0)+(5*8)+(4*5)+(3*3)+(2*0)+(1*2)=79
79 % 10 = 9
So 100853-02-9 is a valid CAS Registry Number.

100853-02-9Relevant articles and documents

Preparation of 2-(6-carboxyhexyl)- and 2-(6-methoxycarbonylhexyl)cyclopent-2-en-1-one using free radical reactions

Ogibin,Starostin,Aleksandrov,Pivnitsky,Nikishin

, p. 901 - 903 (2007/10/02)

Two short and simple synthetic routes to the prostaglandin synthons 2-(6-carboxyhexyl)- and 2-(6-methoxycarbonylhexyl)cyclopent-2-en-1-one have been developed. The first is based on a cyclohexanone oxidative transformation with hydrogen peroxide and di-tert-butyl peroxide, the second on the free radical addition reaction of methyl 9-oxononanoate to acrylaldehyde diacylal.

A New Synthesis of 2-(6-Methoxycarbonylhexyl)-cyclopent-2-en-1-one

Dalcanale, Enrico,Foa, Marco

, p. 492 - 494 (2007/10/02)

A new, simple and short route to 2-(6-methoxycarbonylhexyl)-cyclopent-2-en-1-one (overall yield:33percent) starting from ethyl-10-undecenoate is reported.The main feature of this synthesis is a new cobalt-catalyzed carbonylation of the intermediate epoxide, which occurs with satisfactory yield under very mild conditions.

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 100853-02-9