Welcome to LookChem.com Sign In|Join Free

CAS

  • or

97990-70-0

Post Buying Request

97990-70-0 Suppliers

Recommended suppliersmore

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

97990-70-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97990-70-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,9,9 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 97990-70:
(7*9)+(6*7)+(5*9)+(4*9)+(3*0)+(2*7)+(1*0)=200
200 % 10 = 0
So 97990-70-0 is a valid CAS Registry Number.

97990-70-0Upstream product

97990-70-0Relevant articles and documents

Photochemical Elimination of Molecular Nitrogen from Phenyl-Substituted 1,4-Dihydro-5-imino-5H-tetrazoles. Products of Phenyl-Substituted Tris(imino)methane Diradicals

Quast, Helmut,Fuss, Andreas,Nahr, Uwe

, p. 2164 - 2185 (2007/10/02)

The reaction of 5-(methylthio)tetrazolium salts 11 with primary amines produces the phenyl-substituted 5-iminotetrazoles 7b - h.In contrast to the results of the electron impact-induced fragmentation in the mass spectrometer, irradiation of the 5-iminotet

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 97990-70-0