Cas 102992-64-3,5-Phenyl-8,9-dihydro-7H-6-oxa-5-phospha-benzocycloheptene 5-oxide

102992-64-3

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Basic information

Product Name: 5-Phenyl-8,9-dihydro-7H-6-oxa-5-phospha-benzocycloheptene 5-oxide
Synonyms: 5-Phenyl-8,9-dihydro-7H-6-oxa-5-phospha-benzocycloheptene 5-oxide
CAS NO:102992-64-3
Molecular Formula:
Molecular Weight: 258.257
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: 5-Phenyl-8,9-dihydro-7H-6-oxa-5-phospha-benzocycloheptene 5-oxide(CAS DataBase Reference)
NIST Chemistry Reference: 5-Phenyl-8,9-dihydro-7H-6-oxa-5-phospha-benzocycloheptene 5-oxide(102992-64-3)
EPA Substance Registry System: 5-Phenyl-8,9-dihydro-7H-6-oxa-5-phospha-benzocycloheptene 5-oxide(102992-64-3)

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: 102992-64-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 102992-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,9,9 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 102992-64:
(8*1)+(7*0)+(6*2)+(5*9)+(4*9)+(3*2)+(2*6)+(1*4)=123
123 % 10 = 3
So 102992-64-3 is a valid CAS Registry Number.

102992-64-3Upstream product

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102992-64-3Relevant academic research and scientific papers

NOVEL SYNTHESIS OF BENZOXAPHOSPHACYCLOALKANE DERIVATIVES VIA PALLADIUM-CATALYSED INTRAMOLECULAR FORMATION OF CARBON-PHOSPHORUS BOND

Xu, Yuanyao,Zhang, Jing

, p. 4771 - 4774 (1985)

A novel synthesis of benzoxaphosphacycloalkane derivatives by palladium-catalysed intramolecular cyclization of the corresponding alkane- or benzenephosphonous acid mono(ω-o-bromophenylalkyl)ester is presented.

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