Welcome to LookChem.com Sign In|Join Free

CAS

  • or

75508-74-6

Post Buying Request

75508-74-6 Suppliers

Recommended suppliersmore

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

75508-74-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75508-74-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,5,0 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75508-74:
(7*7)+(6*5)+(5*5)+(4*0)+(3*8)+(2*7)+(1*4)=146
146 % 10 = 6
So 75508-74-6 is a valid CAS Registry Number.

75508-74-6Relevant articles and documents

ipso Nitration. XXVIII. Nitration of 4-substituted toluenes: 1,2 adducts

Fisher, Alfred,Fyles, Deborah L.,Henderson, George, N.,Mahasay, Sumit Ray

, p. 1764 - 1770 (2007/10/02)

Nitration of 4-acetamido, 4-chloro, and 4-methoxy-toluene in acetic anhydride gives in each case a cis 1,2 nitronium acetate adduct in adition to the nitro substitution product(s).Nitration of 4-fluorotoluene gives a pair of diastereomeric 1,4 nitronium acetate adducts and the cis 1,2 adduct.

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 75508-74-6