Welcome to LookChem.com Sign In|Join Free

CAS

  • or

681849-73-0

Post Buying Request

681849-73-0 Suppliers

Recommended suppliersmore

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

681849-73-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 681849-73-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,8,4 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 681849-73:
(8*6)+(7*8)+(6*1)+(5*8)+(4*4)+(3*9)+(2*7)+(1*3)=210
210 % 10 = 0
So 681849-73-0 is a valid CAS Registry Number.

681849-73-0Downstream Products

681849-73-0Relevant articles and documents

sym-triazines. 8. Synthesis and some reactions of 4,6-disubstituted 2-(1H-pyrrolyl)-1,3,5-triazines

Chesnyuk,Mikhailichenko,Zaplishnyi,Konyushkin,Firgang

experimental part, p. 339 - 348 (2009/04/03)

We have studied the reaction of 2,5-dimethoxytetrahydrofuran with 4,6-disubstituted 2-amino-1,3,5-triazines with the aim of obtaining novel coupled polyheterocyclic systems with potential bioactivity. Reaction conditions were optimized. A series of novel 4,6-disubstituted 2-(1H-1-pyrrolyl)-sym- triazines was obtained. It was found that the product yields depended on the nature of the substituent in the 4 and 6 positions of the triazine ring and on the reaction conditions.

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 681849-73-0