Welcome to LookChem.com Sign In|Join Free
  • or
1,2,4-Triazolo[3,4-b][1,3,4]thiadiazole, 3-(2-benzofuranyl)-6-(4-chlorophenyl)-5,6-dihydro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140193-07-3

Post Buying Request

140193-07-3 Suppliers

Recommended suppliers

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

140193-07-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140193-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,9 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 140193-07:
(8*1)+(7*4)+(6*0)+(5*1)+(4*9)+(3*3)+(2*0)+(1*7)=93
93 % 10 = 3
So 140193-07-3 is a valid CAS Registry Number.

140193-07-3Downstream Products

140193-07-3Relevant academic research and scientific papers

Synthesis of some benzofuran derivatives of s-triazolo-1,2,4-triazole, s-triazolo-1,3,4-thiadiazole and thiadiazine systems

El-Saraf, G A

, p. 167 - 171 (2007/10/02)

4-amino-3(2-benzofuranyl)-5-mercapto-1,2,4-triazole (1) undergoes ring closure with carbon disulphide, acid chlorides, aldehydes, isocyanates, and chloroacetic acid to give the corresponding s-triazole-fused heterocycles.Various nucleophilic displacement reactions of these compounds obtained have been investigated.

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 140193-07-3