Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1223157-08-1

Post Buying Request

1223157-08-1 Suppliers

Recommended suppliersmore

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

1223157-08-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1223157-08-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,3,1,5 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1223157-08:
(9*1)+(8*2)+(7*2)+(6*3)+(5*1)+(4*5)+(3*7)+(2*0)+(1*8)=111
111 % 10 = 1
So 1223157-08-1 is a valid CAS Registry Number.

1223157-08-1Downstream Products

1223157-08-1Relevant articles and documents

Synthesis of 1H-1,5,7-triazacyclopenta[c,d]phenalenes by the electrophilic amination of perimidines using sodium azide in PPA

Aksenov,Lyakhovnenko,Andrienko

, p. 1266 - 1270 (2011)

A method was developed for the synthesis of 1H-1,5,7-triazacyclopenta[c,d] phenalenes by the electrophilic amination of perimidines using the new sodium azide/PPA reagent system and a subsequent one-pot reaction with 1,3,5-triazines. A multicomponent variant of this reaction is possible in the case of 2,4,6-trimethyl- and 2,4,6-triphenyl-1,3,5-triazines.

New one-pot reaction of perimidines with nitroethane and acylating agents in polyphosphoric acid

Aksenov,Aksenov,Smirnov,Goncharov,Ovcharov,Aksenova

, p. 1643 - 1645 (2015/03/14)

-

New one pot synthesis of 1H-1,5,7-triazacyclopenta[c,d]phenalenes

Lyakhovnenko,Aksenov,Kolesnikova,Aksenova,Aksenov

, p. 855 - 856 (2014/01/23)

-

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 1223157-08-1