Welcome to LookChem.com Sign In|Join Free
  • or
pentacarbonyl(1-[[diazo(methoxycarbonyl)methyl]diisopropylsilyloxy](4-methoxyphenyl)methylene)chromium is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

331687-32-2

Post Buying Request

331687-32-2 Suppliers

Recommended suppliers

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

331687-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 331687-32-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,6,8 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 331687-32:
(8*3)+(7*3)+(6*1)+(5*6)+(4*8)+(3*7)+(2*3)+(1*2)=142
142 % 10 = 2
So 331687-32-2 is a valid CAS Registry Number.

331687-32-2Downstream Products

331687-32-2Relevant academic research and scientific papers

(Diazomethyl)silyl-functionalized Fischer-type carbene complexes

Maas, Gerhard,Mayer, Dieter

, p. 339 - 345 (2007/10/03)

The synthesis of two types of so far unknown title compounds is described. Carbene complexes LnM=C(R)O-SiR2-C(N2)COOMe [LnM=(OC)5W (3), (OC)5Cr (4), (OC)5Mo (5), (MeCp)(OC)2Mn (6)] were obtained from the corresponding acyl metalates by electrophilic (diazomethyl)silylation. Similarly, (diazomethyl)silylation of lithiated dicarbonyl(η 5-methylcyclopentadienyl)(1-ethoxyethylidene)manganese yielded a manganese carbene complex (8a) with CH2-SiR2-C(N2)COOMe substitution.

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 331687-32-2