Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1236147-92-4

Post Buying Request

1236147-92-4 Suppliers

Recommended suppliersmore

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

1236147-92-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1236147-92-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,6,1,4 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1236147-92:
(9*1)+(8*2)+(7*3)+(6*6)+(5*1)+(4*4)+(3*7)+(2*9)+(1*2)=144
144 % 10 = 4
So 1236147-92-4 is a valid CAS Registry Number.

1236147-92-4Downstream Products

1236147-92-4Relevant articles and documents

Synthesis of fluoromethyl-containing analogs of antitumor alkaloid luotonin A

Golubev,Bogomolov,Shidlovskii,Dezhenkova,Peregudov,Shtil,Chkanikov

experimental part, p. 209 - 218 (2011/01/07)

A convenient method for the synthesis of hitherto unknown 3-bromomethyl-2-chloro-4-fluoromethylquinolines has been developed. Coupling of 3-bromomethyl-2-chloro-4-trifluoromethylquinoline with 4(3H)-quinazolinone with subsequent intramolecular Heck cyclization leads to 7-trifluoromethylluotonin, an analog of the antitumor alkaloid luotonin A. 7-Trifluoromethylluotonin retains the antitumor activity including apoptosis of cultured tumor cells and inhibiting DNA-topoisomerase I.

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 1236147-92-4