Welcome to LookChem.com Sign In|Join Free

CAS

  • or

187335-58-6

Post Buying Request

187335-58-6 Suppliers

Recommended suppliersmore

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

187335-58-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187335-58-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,3,3 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 187335-58:
(8*1)+(7*8)+(6*7)+(5*3)+(4*3)+(3*5)+(2*5)+(1*8)=166
166 % 10 = 6
So 187335-58-6 is a valid CAS Registry Number.

187335-58-6Downstream Products

187335-58-6Relevant articles and documents

Cyclopropanes in Nicholas reaction: Formation of spiroketals with a five-membered and a seven- or an eight-membered ring This paper is dedicated to Professor Paul A. Wender, one of the most creative contributors to the broad discipline of organic chemistry, on the occasion of the Tetrahedron Prize

Mukai, Chisato,Kojima, Takahiro,Kawamura, Takamasa,Inagaki, Fuyuhiko

, p. 7659 - 7669 (2013/08/23)

The consecutive treatment of 5-hydroxy-1-pentynyl 2,2-disubstituted- cyclopropyl ketones with Co2(CO)8 and BF 3·OEt2 produced the corresponding Co 2(CO)6-complexed dioxaspiro[4.6] derivatives. The one-carbon homologated substrates also afforded dioxaspiro[4.7]. It was found that this procedure can be applied to the substrates with gem-disubstituents as well as a mono-aryl substituent on the cyclopropane, but the mono-alkyl substituted cyclopropanes are insufficient.

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 187335-58-6