Welcome to LookChem.com Sign In|Join Free

CAS

  • or

129865-56-1

Post Buying Request

129865-56-1 Suppliers

Recommended suppliersmore

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

129865-56-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129865-56-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,8,6 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129865-56:
(8*1)+(7*2)+(6*9)+(5*8)+(4*6)+(3*5)+(2*5)+(1*6)=171
171 % 10 = 1
So 129865-56-1 is a valid CAS Registry Number.

129865-56-1Downstream Products

129865-56-1Relevant articles and documents

An Easy General Synthesis of 2-(N,N-Dialkylamino)thiazol-5-yl Aldehydes and Ketones

Sawhney, Indu,Wilson, John R. H.

, p. 329 - 331 (2007/10/02)

Reaction between 2-chloro-5-thiazolyl-lithium and N,N-dialkylformamides or amides gave 2-N,N-dialkylaminothiazol-5-yl aldehydes or ketones on quenching with water.Quenching with acid gave 2-chlorothiazole-5-yl aldehydes or ketones, from which chloride was easily displaced by free amines.

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

What can I do for you?
Get Best Price

Get Best Price for 129865-56-1