Cas 87762-91-2,2-(Diphenyl-phosphinoyl)-4,5-dimethyl-2-phenylsulfanyl-3,6-dihydro-2H-thiopyran 1-oxide

87762-91-2

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Basic information

Product Name: 2-(Diphenyl-phosphinoyl)-4,5-dimethyl-2-phenylsulfanyl-3,6-dihydro-2H-thiopyran 1-oxide
Synonyms:
CAS NO:87762-91-2
Molecular Formula:
Molecular Weight: 452.578
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: 2-(Diphenyl-phosphinoyl)-4,5-dimethyl-2-phenylsulfanyl-3,6-dihydro-2H-thiopyran 1-oxide(CAS DataBase Reference)
NIST Chemistry Reference: 2-(Diphenyl-phosphinoyl)-4,5-dimethyl-2-phenylsulfanyl-3,6-dihydro-2H-thiopyran 1-oxide(87762-91-2)
EPA Substance Registry System: 2-(Diphenyl-phosphinoyl)-4,5-dimethyl-2-phenylsulfanyl-3,6-dihydro-2H-thiopyran 1-oxide(87762-91-2)

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: 87762-91-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 87762-91-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,6 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87762-91:
(7*8)+(6*7)+(5*7)+(4*6)+(3*2)+(2*9)+(1*1)=182
182 % 10 = 2
So 87762-91-2 is a valid CAS Registry Number.

87762-91-2Upstream product

87762-91-2Downstream Products

87762-91-2Relevant academic research and scientific papers

Synthesis and Reactions of Phosphoryl-Substituted Sulfines

Porskamp, Pascal A. T. W.,Lammerink, Ben H. M.,Zwanenburg, Binne

, p. 263 - 268 (2007/10/02)

The synthesis of a variety of phosphoryl-substituted sulfines 5 by the reaction of α-silyl carbanions with sulfur dioxide is described.For characterization purposes the prepared sulfines were converted into their cycloadducts 6 with 2,3-dimethyl-1,3-butad

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