Welcome to LookChem.com Sign In|Join Free
  • or
ethyl 4-carbamoyl-1-phenyl-5-(piperidin-1-yl)-1H-pyrazole-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1649463-31-9

Post Buying Request

1649463-31-9 Suppliers

Recommended suppliers

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

1649463-31-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1649463-31-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,4,9,4,6 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1649463-31:
(9*1)+(8*6)+(7*4)+(6*9)+(5*4)+(4*6)+(3*3)+(2*3)+(1*1)=199
199 % 10 = 9
So 1649463-31-9 is a valid CAS Registry Number.

1649463-31-9Relevant academic research and scientific papers

New synthesis and reactions of ethyl 5-amino-4-cyano-1-phenyl-1H-pyrazole- 3-carboxylate

Gangurde, Sachin A.,Kanawade, Shrikant B.,Nikam, Prashant S.,Bhavsar, Dinesh C.,Toche, Raghunath B.

, p. 883 - 890 (2014/08/05)

Synthesis of ethyl 5-amino-4-cyano-1-phenyl-1H-pyrazole-3-carboxylate 5 has been achieved via abnormal Beckmann rearrangement of o-chloroaldehyde 1. Reaction of o-aminocarbonitrile 5 with concentrated H2SO4 furnished expected o-amino

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 1649463-31-9