Welcome to LookChem.com Sign In|Join Free

CAS

  • or

682753-67-9

Post Buying Request

682753-67-9 Suppliers

Recommended suppliersmore

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

682753-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 682753-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,2,7,5 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 682753-67:
(8*6)+(7*8)+(6*2)+(5*7)+(4*5)+(3*3)+(2*6)+(1*7)=199
199 % 10 = 9
So 682753-67-9 is a valid CAS Registry Number.

682753-67-9Downstream Products

682753-67-9Relevant articles and documents

A Regioselective Acylation of N-Substituted-4-Aminoindole. Its Application to the Synthesis of Indolactam V

Suarez, Alirica I.,Garcia, Maria C.,Compagnone, Reinaldo S.

, p. 523 - 531 (2007/10/03)

Optically active (-) Indolactam V (1) was formally synthesized with the defined stereochemistry, through an efficient procedure via bromationlithiation in the 3-position of the indole ring using 2,6-dinitrotoluene and the aminoacids: D-serine and D-valine

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 682753-67-9