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 29783-76-4

Name:

Butanoic acid,3-[2-(aminothioxomethyl)hydrazinylidene]-2-[2-(4-methylphenyl)hydrazinylidene]-,ethyl ester (Related Reference)

Molecular Formula:

C14H19 N5 O2 S

CAS Registry Number:

29783-76-4

Synonyms:

Butyricacid, 2,3-dioxo-, ethyl ester, 2-(p-tolylhydrazone), 3-(thiosemicarbazone)(8CI); NSC 134639

InChI:

InChI=1/C14H19N5O2S/c1-4-21-13(20)12(10(3)16-19-14(15)22)18-17-11-7-5-9(2)6-8-11/h5-8,17H,4H2,1-3H3,(H3,15,19,22)/b16-10u,18-12-

Molecular Structure:

Chemical Properties

Molecular Weight:

321.398

Density:

1.26g/cm³

Boiling Point:

455.707°C at 760 mmHg

Flash Point:

229.404°C

Refractive index:

1.604