Welcome to LookChem.com Sign In|Join Free

CAS

  • or

84543-39-5

Post Buying Request

84543-39-5 Suppliers

Recommended suppliersmore

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

84543-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84543-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,4 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84543-39:
(7*8)+(6*4)+(5*5)+(4*4)+(3*3)+(2*3)+(1*9)=145
145 % 10 = 5
So 84543-39-5 is a valid CAS Registry Number.

84543-39-5Downstream Products

84543-39-5Relevant articles and documents

Chiral Syntheses of (R)-Spirobi-1,4-dioxan and Related Compounds from D-Fructose

Chan, Jonathan Y. C.,Hough, Leslie,Richardson, Anthony C.

, p. 1151 - 1153 (1982)

Syntheses of (R)-1,4,7,10-tetraoxaspiroundecane (spirobi-1,4-dioxan), (R)-1,4,7-trioxa-10-thiaspiroundecane, and (R)-1,4,7-trioxa-10-azaspiroundecane from 2'-chloroethyl β-D-fructopyranoside are reported, in which the chirality of the spiro-ring junction is defined by the configuration of the anomeric carbon atom of the glycoside.

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 84543-39-5