Welcome to LookChem.com Sign In|Join Free

CAS

  • or

77443-64-2

Post Buying Request

77443-64-2 Suppliers

Recommended suppliersmore

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

77443-64-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77443-64-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,4 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77443-64:
(7*7)+(6*7)+(5*4)+(4*4)+(3*3)+(2*6)+(1*4)=152
152 % 10 = 2
So 77443-64-2 is a valid CAS Registry Number.

77443-64-2Downstream Products

77443-64-2Relevant articles and documents

COMPOUNDS WITH A TELLURIUM-NITROGEN BOND. N-(ARYLSULFONYL)ARENETELLURINIMIDOYL HALIDES

Stukalo, E. A.,Kisilenko, A. A.,Markovskii, L. N.

, p. 2184 - 2188 (2007/10/02)

In the reaction of diaryl ditellurides and aryltellurenyl chlorides with N,N-dihalogenoarenesulfonamides N-(arylsulfonyl)arenetellurinimidoyl halides are formed.The same compounds are obtained in the reaction of aryltellurium trihalides with disilylated arenesulfonamides.The reactions of the acid halides with trimethylsilylmorpholine leads to the formation of the morpholides of N-(arylsulfonyl)arenetellurinimidic acids, and the reaction with hydrogen chloride, water, and dimedone is accompanied by cleavage of the tellurium-nitrogen bond with the formation of aryltellurium trihalides, arenetellurinyl halides, and telluronium ylides.

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 77443-64-2