Welcome to LookChem.com Sign In|Join Free

CAS

  • or

103095-60-9

Post Buying Request

103095-60-9 Suppliers

Recommended suppliersmore

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

103095-60-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103095-60-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,0,9 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103095-60:
(8*1)+(7*0)+(6*3)+(5*0)+(4*9)+(3*5)+(2*6)+(1*0)=89
89 % 10 = 9
So 103095-60-9 is a valid CAS Registry Number.

103095-60-9Upstream product

103095-60-9Downstream Products

103095-60-9Relevant articles and documents

Experiments on the Chaperon effect in the nitration of aromatics

Strazzolini, Paolo,Giumanini, Angelo G.,Runcio, Antonio,Scuccato, Massimo

, p. 952 - 958 (1998)

A nitro group may be effectively delivered to the ortho position of alkylbenzenes, provided that a suitable chaperon function is located in α- position and a dilute of HNO3 in CH2Cl2 is used. The carbonyl function of an aldehyde or ketone is the best choice, but a carboxyl, alkoxycarbonyl, and amide groups all work well. The ether function showed a less pronounced ortho orientation effect, whereas the hydroxyl group was too prone to oxidation. Side reactions were minimal under the conditions employed. A para chaperon effect was seemingly at work in the CH2Cl2 nitration of benzenepropanenitrile. All the results were compared with the corresponding classical nitration in H2SO4.

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 103095-60-9