Cas 63776-82-9,Ethanedioic acid, bis[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazide]

63776-82-9

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Basic information

Product Name: Ethanedioic acid, bis[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazide]
Synonyms:
CAS NO:63776-82-9
Molecular Formula: C16H14Br2N6O2S2
Molecular Weight: 546.266
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Ethanedioic acid, bis[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazide](CAS DataBase Reference)
NIST Chemistry Reference: Ethanedioic acid, bis[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazide](63776-82-9)
EPA Substance Registry System: Ethanedioic acid, bis[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazide](63776-82-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 63776-82-9(Hazardous Substances Data)

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63776-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63776-82-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,7,7 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63776-82:
(7*6)+(6*3)+(5*7)+(4*7)+(3*6)+(2*8)+(1*2)=159
159 % 10 = 9
So 63776-82-9 is a valid CAS Registry Number.

63776-82-9Upstream product

63776-82-9Downstream Products

63776-94-3 N,N'-bis-(4-bromo-phenyl)-[2,2']bi[1,3,4]thiadiazolyl-5,5'-diamine

63776-82-9Relevant academic research and scientific papers

Synthesis of 4,4-substituted-5,5-mercapto-3,3'-bi-1,2,4-triazole and 2,2'-amino-substituted-5,5-bi-1,3,4-thiodiazole

Dobosz,Rekas

, p. 51 - 54 (2007/10/02)

In reaction of oxalic acid dihydrazide with isothiocyanates were obtained the respective thiosemicarbaside derivatives (Ia-IXa). Their cyclization in alkaline media have given the corresponding 4,4'-substituted-5,5'-mercapto-3,3'-bi-1,2,4-triazole (Ib-IXb

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