Cas 135763-08-5,(4-Benzhydrylidene-1-hydroxy-1,4-dihydro-naphthalen-1-yl)-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetonitrile

135763-08-5

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Basic information

Product Name: (4-Benzhydrylidene-1-hydroxy-1,4-dihydro-naphthalen-1-yl)-(triphenyl-λ⁵-phosphanylidene)-acetonitrile
Synonyms:
CAS NO:135763-08-5
Molecular Formula:
Molecular Weight: 609.707
EINECS: N/A
Product Categories: N/A
Mol File: 135763-08-5.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: (4-Benzhydrylidene-1-hydroxy-1,4-dihydro-naphthalen-1-yl)-(triphenyl-λ⁵-phosphanylidene)-acetonitrile(CAS DataBase Reference)
NIST Chemistry Reference: (4-Benzhydrylidene-1-hydroxy-1,4-dihydro-naphthalen-1-yl)-(triphenyl-λ⁵-phosphanylidene)-acetonitrile(135763-08-5)
EPA Substance Registry System: (4-Benzhydrylidene-1-hydroxy-1,4-dihydro-naphthalen-1-yl)-(triphenyl-λ⁵-phosphanylidene)-acetonitrile(135763-08-5)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 135763-08-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 135763-08-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,7,6 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 135763-08:
(8*1)+(7*3)+(6*5)+(5*7)+(4*6)+(3*3)+(2*0)+(1*8)=135
135 % 10 = 5
So 135763-08-5 is a valid CAS Registry Number.

135763-08-5Upstream product

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135763-08-5Relevant articles and documents

REACTION OF WITTIG REAGENTS AND PHOSPHACUMULENES WITH 1-(DIPHENYLMETHYLENE)-2(1H)- AND 4-(DIPHENYLMETHYLENE)-1(4H)-NAPHTHALENONES

El-Kateb, A. A.,Boulos, L. S.,Hennawy, I. T.,Abdel-Malek, H. A.

, p. 275 - 279 (2007/10/02)

Depending upon the type of Wittig reagents, naphthalenone 1 reacts with reagents 3a and 3b to give adducts 4 and 5 respectively.Reaction of 1 with phosphacumulene 6 gives the phosphorane 7.On the other hand, naphthalenone 2 reacts with 3a and 3b to give adducts 8 and 9.The identity of the new compounds is established from analytical and spectroscopic evidences.

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