Welcome to LookChem.com Sign In|Join Free
  • or
C24H30N4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57770-89-5

Post Buying Request

57770-89-5 Suppliers

Recommended suppliers

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

57770-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57770-89-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,7,7 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 57770-89:
(7*5)+(6*7)+(5*7)+(4*7)+(3*0)+(2*8)+(1*9)=165
165 % 10 = 5
So 57770-89-5 is a valid CAS Registry Number.

57770-89-5Relevant academic research and scientific papers

Synthesis of Some New Bicyclic Pyrazoline Derivatives

Khalaf, Ali Ali,El-Shafei, Ahmed Kamal,El-Sayed, Ahmed Mahmoud

, p. 609 - 612 (2007/10/02)

2,6-Diarylidenecyclohexanones react with hydrazine to give the corresponding bicyclic pyrazolines.The synthesis of a series of twenty eight substituted pyrazolines is described.The structure of all products was confirmed by microanalyses, ir and nmr data.

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 57770-89-5