Welcome to LookChem.com Sign In|Join Free

CAS

  • or

99440-76-3

Post Buying Request

99440-76-3 Suppliers

Recommended suppliersmore

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

99440-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99440-76-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,4 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 99440-76:
(7*9)+(6*9)+(5*4)+(4*4)+(3*0)+(2*7)+(1*6)=173
173 % 10 = 3
So 99440-76-3 is a valid CAS Registry Number.

99440-76-3Downstream Products

99440-76-3Relevant articles and documents

Stereoselective Synthesis of Trisporic Acids A and B, Their Methyl Esters, and Trisporols A and B, Hormones and Prohormones of Mucoraceous Fungi

White, James D.,Takabe, Kunihiko,Prisbylla, Michael P.

, p. 5233 - 5244 (2007/10/02)

Syntheses of (9E)- and (9Z)-trisporic acids A (1 and 4) and B (2 and 5) and the corresponding methyl esters (7, 10, 8, and 11, respectively) were accomplished via the Wittig reaction of lactol 52 with an appropriate phosphorane.The lactol was prepared by

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 99440-76-3