Welcome to LookChem.com Sign In|Join Free
  • or
2-(3,4-Dimethoxy-phenyl)-5-iodo-7-methoxy-3-methyl-benzofuran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

183370-20-9

Post Buying Request

183370-20-9 Suppliers

Recommended suppliers

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

183370-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 183370-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,3,7 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 183370-20:
(8*1)+(7*8)+(6*3)+(5*3)+(4*7)+(3*0)+(2*2)+(1*0)=129
129 % 10 = 9
So 183370-20-9 is a valid CAS Registry Number.

183370-20-9Relevant academic research and scientific papers

Synthesis of (±)-licarin B and eupomatenoids-1 and -12: A general approach to 2-aryl-7-alkoxy-benzofuranoid neolignans

Engler, Thomas A.,Chai, Wenying

, p. 6969 - 6970 (1996)

New synthesis of the title compounds are described using Lewis acid-promoted reactions of styrenes with N-phenylsulfonyl-1,4-benzoquinone monoimines to regioselectively form the 2-arylbenzofuranoid ring system followed by conversion of the aromatic N-phenylsulfonyl moiety into a propenyl substituent.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 183370-20-9