Welcome to LookChem.com Sign In|Join Free
  • or
Silane, [(4-cyclopropylidenepentyl)oxy](1,1-dimethylethyl)diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

497931-30-3

Post Buying Request

497931-30-3 Suppliers

Recommended suppliers

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

497931-30-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 497931-30-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,7,9,3 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 497931-30:
(8*4)+(7*9)+(6*7)+(5*9)+(4*3)+(3*1)+(2*3)+(1*0)=203
203 % 10 = 3
So 497931-30-3 is a valid CAS Registry Number.

497931-30-3Relevant academic research and scientific papers

Stereoselective synthesis of α-disubstituted cyclopentanones by palladium-catalyzed rearrangement of allenylcyclobutanols with aryl halides

Yoshida, Masahiro,Sugimoto, Kenji,Ihara, Masataka

, p. 7839 - 7846 (2002)

When allenylcyclobutanols having a 1-substituted allenyl group were treated with aryl iodides in the presence of palladium(0), ring-expanded cyclopentanones possesing quaternary carbon stereocenter at the α-position were stereoselectively obtained. The re

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 497931-30-3