Welcome to LookChem.com Sign In|Join Free

CAS

  • or

99321-94-5

Post Buying Request

99321-94-5 Suppliers

Recommended suppliersmore

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

99321-94-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99321-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,3,2 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 99321-94:
(7*9)+(6*9)+(5*3)+(4*2)+(3*1)+(2*9)+(1*4)=165
165 % 10 = 5
So 99321-94-5 is a valid CAS Registry Number.

99321-94-5Downstream Products

99321-94-5Relevant articles and documents

A new short route to chroman diols, dihydrobenzofuran diols. Characterization by 1H and 13C RMN.

David, M.,Sauleau, J.,Sauleau, A.

, p. 527 - 534 (2007/10/02)

A number of chroman diols and dihydrobenzofuran diols are efficiently obtained by oxidative cyclization of o-allylic phenols.The structure of the products was analysed by spectroscopic methods and the two structures was distinguished by their δ values in 1H and 13C RMN.Keywords - o-allylic phenols / chroman diols / dihydrobenzofuran diols / oxidative cyclization

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 99321-94-5