Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis

Our advantage:

1. Higest quality and good package 
2.Fast delivery 
3.Better payment term 
4.Fast response to customer within 6 hours 
5.Good business credit in Europe ,US ,Japan ,Korea 

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

Identification of 29783-73-1

Name:

Butanoic acid,3-[2-(aminothioxomethyl)hydrazinylidene]-2-(2-phenylhydrazinylidene)-, ethylester (Related Reference)

Molecular Formula:

C13H17 N5 O2 S

CAS Registry Number:

29783-73-1

Synonyms:

Butyricacid, 2,3-dioxo-, ethyl ester, 2-(phenylhydrazone), 3-(thiosemicarbazone)(8CI); NSC 134646

InChI:

InChI=1/C13H17N5O2S/c1-3-20-12(19)11(9(2)15-18-13(14)21)17-16-10-7-5-4-6-8-10/h4-8,16H,3H2,1-2H3,(H3,14,18,21)/b15-9u,17-11-

Molecular Structure:

Chemical Properties

Molecular Weight:

307.3714

Density:

1.282g/cm³

Boiling Point:

443.287°C at 760 mmHg

Flash Point:

221.892°C

Refractive index:

1.611