Cas 76502-52-8,3'-(Diethoxymethylen)-2',2',2'-triphenylspiro<bicyclo<2.2.2>octan-2,4'-<1,2λ<sup>5</sup>>oxaphosphetan>-3-on

76502-52-8

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Basic information

Product Name: 3'-(Diethoxymethylen)-2',2',2'-triphenylspirooctan-2,4'-<1,2λ⁵>oxaphosphetan>-3-on
Synonyms: 3'-(Diethoxymethylen)-2',2',2'-triphenylspirooctan-2,4'-<1,2λ⁵>oxaphosphetan>-3-on
CAS NO:76502-52-8
Molecular Formula:
Molecular Weight: 514.601
EINECS: N/A
Product Categories: N/A
Mol File: 76502-52-8.mol
Article Data: 1

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: 3'-(Diethoxymethylen)-2',2',2'-triphenylspirooctan-2,4'-<1,2λ⁵>oxaphosphetan>-3-on(CAS DataBase Reference)
NIST Chemistry Reference: 3'-(Diethoxymethylen)-2',2',2'-triphenylspirooctan-2,4'-<1,2λ⁵>oxaphosphetan>-3-on(76502-52-8)
EPA Substance Registry System: 3'-(Diethoxymethylen)-2',2',2'-triphenylspirooctan-2,4'-<1,2λ⁵>oxaphosphetan>-3-on(76502-52-8)

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: 76502-52-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 76502-52-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,0 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76502-52:
(7*7)+(6*6)+(5*5)+(4*0)+(3*2)+(2*5)+(1*2)=128
128 % 10 = 8
So 76502-52-8 is a valid CAS Registry Number.

76502-52-8Upstream product

76502-52-8Downstream Products

76502-54-0 (3-Oxobicyclo<2.2.2>octan-2-yliden)benzoylessigsaeure-ethylester

76502-52-8Relevant articles and documents

Push-Pull Substituted Allenes, VI. Synthesis and Properties of 1,1-Diethoxy-3-acylallenes

Saalfrank, Rolf W.,Paul, Winfried,Schierling, Peter

, p. 3477 - 3487 (2007/10/02)

Reaction of the non enolizing 1,2-diketones 1 with (2,2-diethoxyvinylidene)triphenylphosphorane (2) yields the 1,1-diethoxy-3-acylallenes 4 via the remarkably stable oxaphosphetanes 3.With two exceptions these allenes dimerize spontaneously to form the po

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