Welcome to LookChem.com Sign In|Join Free
  • or
4-(4-bromophenyl)-6-{[2-(4-bromophenyl)-2-oxoethyl]sulfanyl}-5-cyano-2-methyl-N-phenylnicotinamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

201280-81-1

Post Buying Request

201280-81-1 Suppliers

Recommended suppliers

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

201280-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201280-81-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,2,8 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 201280-81:
(8*2)+(7*0)+(6*1)+(5*2)+(4*8)+(3*0)+(2*8)+(1*1)=81
81 % 10 = 1
So 201280-81-1 is a valid CAS Registry Number.

201280-81-1Downstream Products

201280-81-1Relevant academic research and scientific papers

Acetoacetanilides in synthesis of 4-aryl-5-arylcarbamoyl-6-methyl-s-cyanopyridine-2(1H)-thiones

Dyachenko,Krivokolysko,Litvinov

, p. 481 - 488 (2007/10/03)

The reaction of acetoacetanilides with arylmethylenecyanothioacetamides leads to 4-aryl-5-arylcarbamoyl-6-methyl-3-cyanopyridine-2(1H)-thiones, based on which we have obtained substituted 2-alkylthiopyridines and thieno[2,3-b]pyridines. 1997 Plenum Publishing Corporation.

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 201280-81-1