Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1244966-32-2

Post Buying Request

1244966-32-2 Suppliers

Recommended suppliersmore

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

1244966-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1244966-32-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,4,9,6 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1244966-32:
(9*1)+(8*2)+(7*4)+(6*4)+(5*9)+(4*6)+(3*6)+(2*3)+(1*2)=172
172 % 10 = 2
So 1244966-32-2 is a valid CAS Registry Number.

1244966-32-2Downstream Products

1244966-32-2Relevant articles and documents

Natural products-based insecticidal agents 6. Design, semisynthesis, and insecticidal activity of novel monomethyl phthalate derivatives of podophyllotoxin against Mythimna separata Walker in vivo

Xu, Hui,He, Xiao-Qiang

scheme or table, p. 4503 - 4506 (2010/11/24)

To discover the more potent analogs, 12 novel monomethyl phthalate derivatives of podophyllotoxin were synthesized and preliminarily tested against the pre-third-instar larvae of Mythimna separata Walker in vivo at the concentration of 1 mg/mL. Compounds 8e-i showed the higher insecticidal activity than podophyllotoxin. Especially 8g exhibited the most potent insecticidal activity compared with toosendanin, a commercially available insecticide derived from Melia azedarach. The structure-activity relationships demonstrated that trans-lactone, 4β-substitution, 2β-chlorine substitution, and 4′-methoxy group were the important structural properties of podophyllotoxins for good insecticidal activity.

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 1244966-32-2