Welcome to LookChem.com Sign In|Join Free

CAS

  • or

75155-30-5

Post Buying Request

75155-30-5 Suppliers

Recommended suppliersmore

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

75155-30-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75155-30-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,5 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75155-30:
(7*7)+(6*5)+(5*1)+(4*5)+(3*5)+(2*3)+(1*0)=125
125 % 10 = 5
So 75155-30-5 is a valid CAS Registry Number.

75155-30-5Relevant articles and documents

Novel Synthetic Route to Aryl Alkanes from Aromatic Aldehydes and Ketones. Novel Geminal Dialkylation of the Carbonyl Group of Aromatic Aldehydes and Ketones

Krief, Alain,Clarembeau, M.,Barbeaux, Ph.

, p. 457 - 458 (2007/10/02)

Benzyl-lithiums, readily available from benzyl methyl selenides and alkyl-lithiums, are efficiently alkylated; this reaction allows the geminal dialkylation of the carbonyl groups of aromatic aldehydes and ketones and the geminal aryl-alkylation of aliphatic analogues.

Reduction vs. Acetalisation of some Carbonyl Compounds by means of Methylselenol and Lewis Acids

Cravador, Alfredo,Krief, Alain,Hevesi, Laszlo

, p. 451 (2007/10/02)

Aliphatic ketones and aromatic carbonyl compounds on reaction with methylselenol and a Lewis acid, are shown to undergo acetalisation and/or reduction to methyl selenide, the unexpected reduction reaction being predominant in most cases.

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 75155-30-5