Cas 188677-70-5,Pyridazino[3,4-b]quinoxalin-4(1H)-one, 3-chloro-, (4-nitrophenyl)hydrazone

188677-70-5

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Basic information

Product Name: Pyridazino[3,4-b]quinoxalin-4(1H)-one, 3-chloro-, (4-nitrophenyl)hydrazone
Synonyms:
CAS NO:188677-70-5
Molecular Formula: C16H10ClN7O2
Molecular Weight: 367.754
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: Pyridazino[3,4-b]quinoxalin-4(1H)-one, 3-chloro-, (4-nitrophenyl)hydrazone(CAS DataBase Reference)
NIST Chemistry Reference: Pyridazino[3,4-b]quinoxalin-4(1H)-one, 3-chloro-, (4-nitrophenyl)hydrazone(188677-70-5)
EPA Substance Registry System: Pyridazino[3,4-b]quinoxalin-4(1H)-one, 3-chloro-, (4-nitrophenyl)hydrazone(188677-70-5)

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: 188677-70-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 188677-70-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,6,7 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 188677-70:
(8*1)+(7*8)+(6*8)+(5*6)+(4*7)+(3*7)+(2*7)+(1*0)=205
205 % 10 = 5
So 188677-70-5 is a valid CAS Registry Number.

188677-70-5Upstream product

188677-69-2 4-[(4-Nitro-phenyl)-hydrazono]-1,4-dihydro-2H-1,2,9,10-tetraaza-anthracen-3-one

188677-70-5Downstream Products

188677-70-5Relevant academic research and scientific papers

Synthesis of novel pyridazino[3,4-b]quinoxalines

Kim, Ho Sik,Kim, Eun Kyoung,Kim, Sung Sik,Park, Yong Tae,Hong, Young Seuk,Kurasawa, Yoshihisa

, p. 39 - 42 (2007/10/03)

The pyridazino[3,4-b]quinoxaline 12 was synthesized by the cyclization of the α-arylhydrazonoacylhydrazide 11. The reaction of compound 12 with phosphoryl chloride gave pyridazino[3,4-b]quinoxaline 13, whose reactions with sodium azide or cyclic secondary

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