Welcome to LookChem.com Sign In|Join Free
  • or
cis,trans-2-benzyl-2-(diphenylmethyl)-2,3-dihydro-1H-indene-1,3-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140388-99-4

Post Buying Request

140388-99-4 Suppliers

Recommended suppliers

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

140388-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140388-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,3,8 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 140388-99:
(8*1)+(7*4)+(6*0)+(5*3)+(4*8)+(3*8)+(2*9)+(1*9)=134
134 % 10 = 4
So 140388-99-4 is a valid CAS Registry Number.

140388-99-4Relevant academic research and scientific papers

Synthesis of Tribenzotriquinacene and Some centro-Substituted Derivatives

Kuck, Dietmar,Lindenthal, Thomas,Schuster, Andreas

, p. 1449 - 1460 (2007/10/02)

The syntheses of tribenzotriquinacene (1a) and five centro-substituted derivatives, 1b-1e and 1g, as well as of the related diindan 13 are reported.The three-step synthetic sequences include the reduction of suitably substituted 2-benzhydryl-1,3-indandion

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 140388-99-4