Welcome to LookChem.com Sign In|Join Free
  • or
4-styryldibenzothiophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87642-94-2

Post Buying Request

87642-94-2 Suppliers

Recommended suppliers

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

87642-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87642-94-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,4 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87642-94:
(7*8)+(6*7)+(5*6)+(4*4)+(3*2)+(2*9)+(1*4)=172
172 % 10 = 2
So 87642-94-2 is a valid CAS Registry Number.

87642-94-2Downstream Products

87642-94-2Relevant academic research and scientific papers

The Synthesis of Benzophenathrothiophenes and Anthrabenzothiophenes

Tedjamulia, Marvin L.,Tominaga, Yoshinori,Castle, Raymond N.,Lee, Milton L.

, p. 861 - 866 (2007/10/02)

The synthesis of benzophenanthrothiophene (5), benzophenanthrothiophene (6), benzophenanthrothiophene (9), benzophenanthrothiophene (14a), anthrabenzothiophene (24), anthrabenzothiophene (29) and anthrabenzothiophene (30) is described as well as the preparation of 13-methylbenzophenanthrothiophene (14b).

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 87642-94-2