Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1638610-58-8

Post Buying Request

1638610-58-8 Suppliers

Recommended suppliersmore

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

1638610-58-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1638610-58-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,8,6,1 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1638610-58:
(9*1)+(8*6)+(7*3)+(6*8)+(5*6)+(4*1)+(3*0)+(2*5)+(1*8)=178
178 % 10 = 8
So 1638610-58-8 is a valid CAS Registry Number.

1638610-58-8Downstream Products

1638610-58-8Relevant articles and documents

A PROCESS FOR THE PREPARATION OF ANTI-INFLAMMATORY AROYLBENZOFURAN COMPOUNDS

-

Page/Page column 49; 57; 58; 70; 71, (2015/03/16)

Disclosed herein an efficient process for synthesis of benzofuran analogues having anti-inflammatory activity which comprises, Ru-catalyzed branched and linear selective alkylation of aroylbenzofurans formula-I with alpha, beta unsaturated esters of formula-II via C-H activation in presence of base, additives and organic solvent at suitable temperature to give high yield of desired linear alkylated benzofuran compounds of formula-III or branched alkylated benzofuran compounds of formula-IV or mixture thereof.

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 1638610-58-8