Welcome to LookChem.com Sign In|Join Free

CAS

  • or

166046-62-4

Post Buying Request

166046-62-4 Suppliers

Recommended suppliersmore

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

166046-62-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 166046-62-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,0,4 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 166046-62:
(8*1)+(7*6)+(6*6)+(5*0)+(4*4)+(3*6)+(2*6)+(1*2)=134
134 % 10 = 4
So 166046-62-4 is a valid CAS Registry Number.

166046-62-4Relevant articles and documents

A convenient route to pyridones, pyrazolo[2,3-a]pyrimidines and pyrazolo[5,1-c]triazines incorporating antipyrine moiety

Farag, Ahmad M.,Dawood, Kamal M.,Elmenoufy, Hanan A.

, p. 508 - 514 (2004)

Condensation of 4-aminoantipyrine with ethyl acetoacetate, ethyl benzoylacetate, and ethyl cyanoacetate furnished the corresponding ethyl 3-(1,2-dihydro-1,5-dimethyl-2-phenyl-3-oxo-3H-pyrazol-4-yl)aminoacrylate and 2-cyano-N-[(1,2-dihydro-1,5-dimethyl-2-p

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 166046-62-4