Welcome to LookChem.com Sign In|Join Free

CAS

  • or

74661-65-7

Post Buying Request

74661-65-7 Suppliers

Recommended suppliersmore

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

74661-65-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74661-65-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,6 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74661-65:
(7*7)+(6*4)+(5*6)+(4*6)+(3*1)+(2*6)+(1*5)=147
147 % 10 = 7
So 74661-65-7 is a valid CAS Registry Number.

74661-65-7Upstream product

74661-65-7Downstream Products

74661-65-7Relevant articles and documents

PHOTOOXYGENATIONS PAR TRANSFERT D'ELECTRON SENSIBILISEES PAR LE DICYANO-9,10 ANTHRACENE. ROLE DU SOLVANT ET FORMATION D'OXYGENE SINGULET.

Santamaria, J.,Gabillet, P.,Bokobza, L.

, p. 2139 - 2142 (1984)

Photooxygenation of naphtalenic compounds sensitized by electron acceptors like 9,10 dicyanoanthracene (DCA) is shown to proceed by two distinct ways depending on the solvent polarity.In a polar solvent superoxide ion (O2-.) as well as singlet oxygen (1O2*) are involved while in a non polar solvent only singlet oxygen is produced.

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 74661-65-7