Cas 1287786-04-2,7-(4-bromophenyl)-4-(4-methoxyphenyl)-1,3,8-triphenyl-1,2,7,9-tetraazaspiro[4,4]nona-2,8-dien-6-one

1287786-04-2

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Basic information

Product Name: 7-(4-bromophenyl)-4-(4-methoxyphenyl)-1,3,8-triphenyl-1,2,7,9-tetraazaspiro[4,4]nona-2,8-dien-6-one
Synonyms:
CAS NO:1287786-04-2
Molecular Formula:
Molecular Weight: 627.54
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: 7-(4-bromophenyl)-4-(4-methoxyphenyl)-1,3,8-triphenyl-1,2,7,9-tetraazaspiro[4,4]nona-2,8-dien-6-one(CAS DataBase Reference)
NIST Chemistry Reference: 7-(4-bromophenyl)-4-(4-methoxyphenyl)-1,3,8-triphenyl-1,2,7,9-tetraazaspiro[4,4]nona-2,8-dien-6-one(1287786-04-2)
EPA Substance Registry System: 7-(4-bromophenyl)-4-(4-methoxyphenyl)-1,3,8-triphenyl-1,2,7,9-tetraazaspiro[4,4]nona-2,8-dien-6-one(1287786-04-2)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1287786-04-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1287786-04-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,7,7,8 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1287786-04:
(9*1)+(8*2)+(7*8)+(6*7)+(5*7)+(4*8)+(3*6)+(2*0)+(1*4)=212
212 % 10 = 2
So 1287786-04-2 is a valid CAS Registry Number.

1287786-04-2Upstream product

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1287786-04-2Relevant academic research and scientific papers

Regioselectivity of nitrilimines 1,3-dipolar cycloaddition: Novel synthesis of spiro[4,4]nona-2,8-dien-6-one derivatives

Miqdad, Omar A.,Abunada, Nada M.,Hassaneen, Hamdi M.

, p. 131 - 136 (2011)

Regioselective 1,3-dipolar cycloaddition of nitrilimines (generated in situ from dehydrohalogenation of the corresponding hydrazonoyl halides by the action of triethylamine) with 4-arylidene-1-aryl-2-phenyl-1H-imidazol-5(4H)-one 3 afforded the correspondi

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