Welcome to LookChem.com Sign In|Join Free

CAS

  • or

118790-25-3

Post Buying Request

118790-25-3 Suppliers

Recommended suppliersmore

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

118790-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118790-25-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,9 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 118790-25:
(8*1)+(7*1)+(6*8)+(5*7)+(4*9)+(3*0)+(2*2)+(1*5)=143
143 % 10 = 3
So 118790-25-3 is a valid CAS Registry Number.

118790-25-3Downstream Products

118790-25-3Relevant articles and documents

Synthese et stereochimie de perhydrocyclopentafurannones-3-cis et perhydrocyclopentafurannols-3-cis

Dolmazon, Rene

, p. 751 - 757 (2007/10/02)

Synthetic route to new cis-perhydrocyclopentafuran-3-ones and cis-perhydrocyclopentafuran-3-ols is described.Their configurations and conformations were inferred by 1H and 13C nmr spectroscopy.A certain rigidity is associated with the bond common to the two fused ring.The conformation of tetrahydrofuran-3-one ring appears to be composite of the Cs and C2 forms depending on the C-2 substitution.

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 118790-25-3
  • ©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
  • [Hangzhou]86-571-87562588,87562561,87562573 Our Legal adviser: Lawyer