Welcome to LookChem.com Sign In|Join Free

CAS

  • or

120232-75-9

120232-75-9

Post Buying Request

120232-75-9 Suppliers

Recommended suppliersmore

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

120232-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120232-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,2,3 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 120232-75:
(8*1)+(7*2)+(6*0)+(5*2)+(4*3)+(3*2)+(2*7)+(1*5)=69
69 % 10 = 9
So 120232-75-9 is a valid CAS Registry Number.

120232-75-9Downstream Products

120232-75-9Relevant articles and documents

Synthesis of phosphonic acid alkylesteramides as structural analogues of sulfadimidine and acetophenetidin

Buseck,Neidlein

, p. 193 - 197 (1993)

The phosphonic acid alkylesteramides 19 and 36 were synthesized as structural analogues of sulfadimidine and acetophenetidin. 19 was not obtained by nucleophilic aromatic substitution, but by catalytic reduction of the corresponding nitro derivative. Condensation of the phosphonic acid diethylester 13 with aromatic aldehydes and following reduction yielded the amines 26-28.

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 120232-75-9