Welcome to LookChem.com Sign In|Join Free

CAS

  • or

79769-65-6

Post Buying Request

79769-65-6 Suppliers

Recommended suppliersmore

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

79769-65-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79769-65-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,7,6 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 79769-65:
(7*7)+(6*9)+(5*7)+(4*6)+(3*9)+(2*6)+(1*5)=206
206 % 10 = 6
So 79769-65-6 is a valid CAS Registry Number.

79769-65-6Relevant articles and documents

Regioselective Alkylation of Anthrahydroquinone and Anthrone in Water with Quinonemethides and Other Alkylating Agents

Dimmel, Donald R.,Shepard, Donaline

, p. 22 - 29 (2007/10/02)

Antrahydroquinone (AHQ) and anthrone are alkylated in the C10 position by quinonemethides, generated in situ from p-acetoxybenzyl chlorides, to give adducts 13-15, 24, 25, 28, 29, and 32.Aqueous alkylations of AHQ with methyl vinyl ketone, cinnamaldehyde, and benzyl chloride also produces C10-substituted 10-hydroxyanthrones.Simple ketones and aldehydes do not, however, alkylate AHQ in aqueous alkali.

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 79769-65-6