Welcome to LookChem.com Sign In|Join Free
  • or
C15H24O4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129296-33-9

Post Buying Request

129296-33-9 Suppliers

Recommended suppliers

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

129296-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129296-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,9 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 129296-33:
(8*1)+(7*2)+(6*9)+(5*2)+(4*9)+(3*6)+(2*3)+(1*3)=149
149 % 10 = 9
So 129296-33-9 is a valid CAS Registry Number.

129296-33-9Downstream Products

129296-33-9Relevant academic research and scientific papers

An Efficient Synthesis of Qinghaosu and Deoxoqinghaosu from Arteannuic Acid

Ye, Bin,Wu, Yu-Lin

, p. 726 - 727 (1990)

Photo-oxidation of cyclic enol ether (3) and successive treatments with trimethylsilyl trifluoromethanesulphonate (TfOTMS) afforded three compounds, deoxoqinghaosu (4), (5), and (6); oxidation of (4) with RuO4 gave qinghaosu (1).

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 129296-33-9