Welcome to LookChem.com Sign In|Join Free

CAS

  • or

104910-79-4

Post Buying Request

104910-79-4 Suppliers

Recommended suppliersmore

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

104910-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104910-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,9,1 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104910-79:
(8*1)+(7*0)+(6*4)+(5*9)+(4*1)+(3*0)+(2*7)+(1*9)=104
104 % 10 = 4
So 104910-79-4 is a valid CAS Registry Number.

104910-79-4Downstream Products

104910-79-4Relevant articles and documents

Flash vacuum pyrolysis of 1,5-benzodiazepines

Despinoy, Christophe,Lloyd, Douglas,McNab, Hamish,Reed, David

, p. 9667 - 9676 (1998)

Gas-phase pyrolysis of the 2,4-diphenyl- and 2,4-dimethyl-1,5- benzodiazepines 3 and 4 at 800-850 °C gave a range of heterocyclic products (e.g. quinoxalines 8, 10 and 11, indole 9, benzimidazole 5 and pyrazole 7) in low yields. The formation of most products is initiated by cleavage of the 2,3-bond to give a diradical intermediate, though the pyrazole is obtained by a mechanism involving a 1,5-hydrogen shift followed by an unusual ring contraction.

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 104910-79-4