Welcome to LookChem.com Sign In|Join Free

CAS

  • or

50686-13-0

Post Buying Request

50686-13-0 Suppliers

Recommended suppliersmore

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

50686-13-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50686-13-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,6,8 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 50686-13:
(7*5)+(6*0)+(5*6)+(4*8)+(3*6)+(2*1)+(1*3)=120
120 % 10 = 0
So 50686-13-0 is a valid CAS Registry Number.

50686-13-0Relevant articles and documents

Novel and efficient synthesis of 4-substituted-1,2,4-triazolidine-3,5- diones from anilines

Mallakpour, Shadpour,Rafiee, Zahra

, p. 1927 - 1934 (2008/02/04)

A simple and efficient three-step synthetic procedure for the preparation of 4-substituted phenyl derivatives of 1,2,4-triazolidindiones (urazoles), starting from anilines, has been developed. In this method, aniline derivatives were reacted with 4-nitrophenyl chloroformate to provide corresponding carbamate derivatives. In the second step, semicarbazide derivatives were prepared from these carbamates by reaction with ethyl carbazate. The cyclization reaction of corresponding semicarbazides furnished 1,2,4-triazolidindiones in high yields. Copyright Taylor & Francis Group, LLC.

Synthesis and antifungal activity of polyhalophenyl esters of nitrocarbanilic acids VI

Lalezari,Mohtat,Afghahi,Alilou

, p. 1733 - 175 (2007/10/13)

-

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 50686-13-0