Welcome to LookChem.com Sign In|Join Free
  • or
(5S)-5-(2-Methyl-2-propen-1-yl)-2-Pyrrolidinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

549548-32-5

Post Buying Request

549548-32-5 Suppliers

Recommended suppliers

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

549548-32-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 549548-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,9,5,4 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 549548-32:
(8*5)+(7*4)+(6*9)+(5*5)+(4*4)+(3*8)+(2*3)+(1*2)=195
195 % 10 = 5
So 549548-32-5 is a valid CAS Registry Number.

549548-32-5Upstream product

549548-32-5Relevant academic research and scientific papers

Enantiospecific synthesis of an indolizidine alkaloid, (+)-ipalbidine

Honda, Toshio,Namiki, Hidenori,Nagase, Hiromasa,Mizutani, Hirotake

, p. 3035 - 3038 (2003)

Enantiospecific total synthesis of an indolizidine alkaloid, ipalbidine, was achieved starting from (-)-pyroglutamic acid by employing an intramolecular McMurry coupling reaction with a low-valent titanium, as a key step.

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 549548-32-5