Cas 71787-58-1,4,5:13,14-dibenzo-2-phenoxy-1,3,6,9,12-pentaoxa-2λ<sup>5</sup>-phosphacyclotetradeca-4,13-diene 2-oxide

71787-58-1

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Basic information

Product Name: 4,5:13,14-dibenzo-2-phenoxy-1,3,6,9,12-pentaoxa-2λ⁵-phosphacyclotetradeca-4,13-diene 2-oxide
Synonyms:
CAS NO:71787-58-1
Molecular Formula:
Molecular Weight: 428.378
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: 4,5:13,14-dibenzo-2-phenoxy-1,3,6,9,12-pentaoxa-2λ⁵-phosphacyclotetradeca-4,13-diene 2-oxide(CAS DataBase Reference)
NIST Chemistry Reference: 4,5:13,14-dibenzo-2-phenoxy-1,3,6,9,12-pentaoxa-2λ⁵-phosphacyclotetradeca-4,13-diene 2-oxide(71787-58-1)
EPA Substance Registry System: 4,5:13,14-dibenzo-2-phenoxy-1,3,6,9,12-pentaoxa-2λ⁵-phosphacyclotetradeca-4,13-diene 2-oxide(71787-58-1)

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: 71787-58-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 71787-58-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,7,8 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 71787-58:
(7*7)+(6*1)+(5*7)+(4*8)+(3*7)+(2*5)+(1*8)=161
161 % 10 = 1
So 71787-58-1 is a valid CAS Registry Number.

71787-58-1Upstream product

71787-58-1Downstream Products

71787-58-1Relevant academic research and scientific papers

MACROCYCLIC MONO- AND DIPHOSPHORIC ACID DERIVATIVES

Chaikovskaya, A.A.,Kudrya, T.N.,Podgornyi, A.V.,Pinchuk, A.M.

, p. 694 - 697 (2007/10/02)

New polyfunctional crown ethers derived from macrocyclic mono- and diphosphoric acid were obtained in two steps by reactions of various diols or triethylene glycol with phosphinoyl chloride in the presence of triethylamine, followed by hydrolysis of the chlorophosphates formed.These acids were used for the synthesis of macrocyclic phosphates and amidophosphates.

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