Cas 75158-89-3,Spiro[9H-fluorene-9,5'-[1,2,4]thiadiazolidine], 2'-[(4-methylphenyl)sulfonyl]-4'-(4-nitrophenyl)-3'-phenyl-

75158-89-3

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Basic information

Product Name: Spiro[9H-fluorene-9,5'-[1,2,4]thiadiazolidine], 2'-[(4-methylphenyl)sulfonyl]-4'-(4-nitrophenyl)-3'-phenyl-
Synonyms:
CAS NO:75158-89-3
Molecular Formula: C33H25N3O4S2
Molecular Weight: 591.711
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: Spiro[9H-fluorene-9,5'-[1,2,4]thiadiazolidine], 2'-[(4-methylphenyl)sulfonyl]-4'-(4-nitrophenyl)-3'-phenyl-(CAS DataBase Reference)
NIST Chemistry Reference: Spiro[9H-fluorene-9,5'-[1,2,4]thiadiazolidine], 2'-[(4-methylphenyl)sulfonyl]-4'-(4-nitrophenyl)-3'-phenyl-(75158-89-3)
EPA Substance Registry System: Spiro[9H-fluorene-9,5'-[1,2,4]thiadiazolidine], 2'-[(4-methylphenyl)sulfonyl]-4'-(4-nitrophenyl)-3'-phenyl-(75158-89-3)

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: 75158-89-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 75158-89-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,5 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75158-89:
(7*7)+(6*5)+(5*1)+(4*5)+(3*8)+(2*8)+(1*9)=153
153 % 10 = 3
So 75158-89-3 is a valid CAS Registry Number.

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75158-89-3Relevant academic research and scientific papers

Thione S-Imides. The Reaction with Carbon-Hetero Atom Double Bond

Saito, Takao,Oikawa, Isao,Motoki, Shinichi

, p. 1023 - 1027 (2007/10/02)

9-Fluorenethione S-p-toluenesulfonimide reacted as a 1,3-dipole with imines, oximes, and thiones to form (3+2)cycloadducts, while with symmetrical azines and aldehydes, unsymmetrical azines, N-(p-tolylsulfonyl)imines and fluorenone were obtained as a result of the decomposition of the cycloadducts.

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