Cas 292041-73-7,1,1',5,5'-bis[methylenedi(p-phenylene)]-di(3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane)

292041-73-7

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Basic information

Product Name: 1,1',5,5'-bis[methylenedi(p-phenylene)]-di(3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane)
Synonyms:
CAS NO:292041-73-7
Molecular Formula:
Molecular Weight: 933.004
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: 1,1',5,5'-bis[methylenedi(p-phenylene)]-di(3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane)(CAS DataBase Reference)
NIST Chemistry Reference: 1,1',5,5'-bis[methylenedi(p-phenylene)]-di(3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane)(292041-73-7)
EPA Substance Registry System: 1,1',5,5'-bis[methylenedi(p-phenylene)]-di(3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane)(292041-73-7)

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: 292041-73-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 292041-73-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,2,0,4 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 292041-73:
(8*2)+(7*9)+(6*2)+(5*0)+(4*4)+(3*1)+(2*7)+(1*3)=127
127 % 10 = 7
So 292041-73-7 is a valid CAS Registry Number.

292041-73-7Upstream product

292041-73-7Downstream Products

1807-55-2 4,4'-methylenebis(N-methylaniline)

292041-73-7Relevant academic research and scientific papers

Synthesis of new macrocyclic aminomethylphosphines based on 4,4'-diaminodiphenylmethane and its derivatives

Kuutetsov, R. M.,Balueva, A. S.,Litvinov, I. A.,GubaiduUin, A. T.,Nikonov, G. N.,Karasik, A. A.,Sinyashin, O. G.

, p. 151 - 156 (2007/10/03)

The reaction of bis(hydroxymethyl)phenylphosphine with 4,4'-diaminodiphenylmethane in DMF afforded 1,1',5,5'-bis[methylenedi(p-phenylene)]di(3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane) (1) whose structure was established by X-ray diffraction analysis

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