Cas 940801-76-3,3'-(2-aminophenyl)-3-(3-bromophenyl)-spiro[pyrazoline-5,6'(1'H)-1,2,4-triazin]-5'(4'H)-one

940801-76-3

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Basic information

Product Name: 3'-(2-aminophenyl)-3-(3-bromophenyl)-spiro[pyrazoline-5,6'(1'H)-1,2,4-triazin]-5'(4'H)-one
Synonyms: 3'-(2-aminophenyl)-3-(3-bromophenyl)-spiro[pyrazoline-5,6'(1'H)-1,2,4-triazin]-5'(4'H)-one
CAS NO:940801-76-3
Molecular Formula:
Molecular Weight: 399.25
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: 3'-(2-aminophenyl)-3-(3-bromophenyl)-spiro[pyrazoline-5,6'(1'H)-1,2,4-triazin]-5'(4'H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 3'-(2-aminophenyl)-3-(3-bromophenyl)-spiro[pyrazoline-5,6'(1'H)-1,2,4-triazin]-5'(4'H)-one(940801-76-3)
EPA Substance Registry System: 3'-(2-aminophenyl)-3-(3-bromophenyl)-spiro[pyrazoline-5,6'(1'H)-1,2,4-triazin]-5'(4'H)-one(940801-76-3)

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: 940801-76-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 940801-76-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,0,8,0 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 940801-76:
(8*9)+(7*4)+(6*0)+(5*8)+(4*0)+(3*1)+(2*7)+(1*6)=163
163 % 10 = 3
So 940801-76-3 is a valid CAS Registry Number.

940801-76-3Upstream product

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940801-76-3Relevant academic research and scientific papers

Synthesis of spiro-fused (C5)-pyrazolino-(C6)-triazinones, a new heterocyclic system

Karpenko, Alexander V.,Kovalenko, Sergey I.,Shishkin, Oleg V.

experimental part, p. 5964 - 5972 (2011/03/18)

Reaction of 4-hydrazinoquinazoline with 2,4-diketoesters gives the corresponding 3-acylmethyl-2H-[1,2,4]triazino[2,3-c]quinazolin-2-ones in a one-step procedure via cyclocondensation-Dimroth-like rearrangement. Spectroscopic studies as well as X-ray analy

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