Welcome to LookChem.com Sign In|Join Free

CAS

  • or

149399-69-9

Post Buying Request

149399-69-9 Suppliers

Recommended suppliersmore

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

149399-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149399-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,3,9 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 149399-69:
(8*1)+(7*4)+(6*9)+(5*3)+(4*9)+(3*9)+(2*6)+(1*9)=189
189 % 10 = 9
So 149399-69-9 is a valid CAS Registry Number.

149399-69-9Downstream Products

149399-69-9Relevant articles and documents

A metal free, eco-friendly protocol for the synthesis of 2,3-dihydro-1H-perimidines using commercially available Amberlyst 15 as a catalyst

Patil, Vilas Venunath,Shankarling, Ganapati Subray

, p. 138 - 142 (2014)

An efficient protocol has been developed to synthesize various dihydro-1H-perimidine derivatives using commercially available Amberlyst-15 as a catalyst. Dihydro-1H-perimidine derivatives are potential candidates for pharmaceutical and high tech applicati

Squaric acid: an impressive organocatalyst for the synthesis of biologically relevant 2,3-dihydro-1H-perimidines in water

Khopkar, Sushil,Shankarling, Ganapati

, (2020)

Abstract: Squaric acid, a green, metal-free and eco-friendly organocatalyst, has been exploited for the synthesis of biologically interesting 2,3-dihydro-1H-perimidines. The reaction was performed using water as a green reaction medium and the organocatal

Bismuth(III) chloride - Promoted efficient synthesis of perimidine derivatives under ambient conditions

Zhang, Junmin,Zhang, Songlin

, p. 2615 - 2624 (2007)

Various biologically important perimidine derivatives have been efficiently synthesized in excellent yields from naphthalene-1,8-diamine and various ketones in the presence of a catalytic amount of BiCl3. Copyright Taylor & Francis Group, LLC.

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 149399-69-9