Cas 397274-81-6,6-(4-nitrophenyl)-3-ethyl-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole

397274-81-6

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Basic information

Product Name: 6-(4-nitrophenyl)-3-ethyl-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole
Synonyms: 6-(4-nitrophenyl)-3-ethyl-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole
CAS NO:397274-81-6
Molecular Formula:
Molecular Weight: 275.291
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: 6-(4-nitrophenyl)-3-ethyl-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole(CAS DataBase Reference)
NIST Chemistry Reference: 6-(4-nitrophenyl)-3-ethyl-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole(397274-81-6)
EPA Substance Registry System: 6-(4-nitrophenyl)-3-ethyl-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole(397274-81-6)

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: 397274-81-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 397274-81-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,7,2,7 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 397274-81:
(8*3)+(7*9)+(6*7)+(5*2)+(4*7)+(3*4)+(2*8)+(1*1)=196
196 % 10 = 6
So 397274-81-6 is a valid CAS Registry Number.

397274-81-6Upstream product

397274-81-6Downstream Products

397274-81-6Relevant academic research and scientific papers

Unprecedented conversion of (Z)-3-chloro-3-arylacrylic acids to benzoic acids: Synthesis of s-triazolo[3,4-b][1,3,4]thiadiazoles

Sahi, Seema,Bhardwaj, Madhvi,Paul, Satya

supporting information, p. 3809 - 3812 (2014/07/07)

An unprecedented method for the conversion of (Z)-3-chloro-3-arylacrylic acids to corresponding benzoic acids by stirring in POCl3 at 80 °C is reported. The benzoic acids formed in situ undergo condensation with 4-amino-5-aryl-3-mercapto-1,2,4-

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