Welcome to LookChem.com Sign In|Join Free
  • or
5-(4-aminophenyl)thioindole-2-caboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137225-76-4

Post Buying Request

137225-76-4 Suppliers

Recommended suppliers

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

137225-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137225-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,2,2 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 137225-76:
(8*1)+(7*3)+(6*7)+(5*2)+(4*2)+(3*5)+(2*7)+(1*6)=124
124 % 10 = 4
So 137225-76-4 is a valid CAS Registry Number.

137225-76-4Relevant academic research and scientific papers

INDOLE DERIVATIVES. 138. SYNTHESIS OF SOME NEW SULFUR-CONTAINING DERIVATIVES OF INDOLE

Chikvaidze, I.Sh.,Megrelishvili, N.Sh.,Samsoniya, Sh.A.,Suvorov, N.N.

, p. 1218 - 1221 (2007/10/02)

2-Ethoxycarbonyl-5-(p-nitrophenylthio)indole and the corresponding acid were obtained by the E.Fisher reaction.Decarboxylation of the acid gave 5-(p-nitrophenylthio)indole.The geometric isomers of the initial hydrazone of ethyl pyruvate were isolated and

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 137225-76-4