Cas 500263-89-8,1,6-diphenyl-3-phenylaminocarbonyl-8-phenylmethylene-4,9-dithia-1,2,6-triazaspiro[4,4]nonan-2-ene-7-one

500263-89-8

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Basic information

Product Name: 1,6-diphenyl-3-phenylaminocarbonyl-8-phenylmethylene-4,9-dithia-1,2,6-triazaspiro[4,4]nonan-2-ene-7-one
Synonyms: 1,6-diphenyl-3-phenylaminocarbonyl-8-phenylmethylene-4,9-dithia-1,2,6-triazaspiro[4,4]nonan-2-ene-7-one
CAS NO:500263-89-8
Molecular Formula:
Molecular Weight: 534.662
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: 1,6-diphenyl-3-phenylaminocarbonyl-8-phenylmethylene-4,9-dithia-1,2,6-triazaspiro[4,4]nonan-2-ene-7-one(CAS DataBase Reference)
NIST Chemistry Reference: 1,6-diphenyl-3-phenylaminocarbonyl-8-phenylmethylene-4,9-dithia-1,2,6-triazaspiro[4,4]nonan-2-ene-7-one(500263-89-8)
EPA Substance Registry System: 1,6-diphenyl-3-phenylaminocarbonyl-8-phenylmethylene-4,9-dithia-1,2,6-triazaspiro[4,4]nonan-2-ene-7-one(500263-89-8)

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: 500263-89-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 500263-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,2,6 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 500263-89:
(8*5)+(7*0)+(6*0)+(5*2)+(4*6)+(3*3)+(2*8)+(1*9)=108
108 % 10 = 8
So 500263-89-8 is a valid CAS Registry Number.

500263-89-8Upstream product

13037-56-4 5-benzylidene-3-phenyl-2-thioxothiazolidin-4-one

500263-89-8Downstream Products

500263-89-8Relevant academic research and scientific papers

Synthesis of some new 1,3-disubstituted-4,9-dithia-1,2,6-triazaspiro[4,4] nonan-2-ene-7-one: Site selectivity in reactions of nitrilimines with polyfunctional dipolarophile

Hassaneen,Abunada,Miqdad,Fares

experimental part, p. 330 - 334 (2012/08/08)

Some new 1,3-disubstituted-4,9-dithia-1,2,6-triazaspiro[4,4]nonan-2-ene-7- one (6, 9 and 11) were synthesized from the cycloaddition reaction of nitrilimines 2 to 3-phenyl-5-phenylmethylene-2-thiooxothiazolidine-4-one (1), 5-phenylmethylene-2-thiooxothiaz

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