Cas 111457-81-9,5,6-Dichloro-2-(diphenyl-phosphinoyl)-2-methoxy-benzo[1,3]dioxole

111457-81-9

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Basic information

Product Name: 5,6-Dichloro-2-(diphenyl-phosphinoyl)-2-methoxy-benzo[1,3]dioxole
Synonyms: 5,6-Dichloro-2-(diphenyl-phosphinoyl)-2-methoxy-benzo[1,3]dioxole
CAS NO:111457-81-9
Molecular Formula:
Molecular Weight: 421.216
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: 5,6-Dichloro-2-(diphenyl-phosphinoyl)-2-methoxy-benzo[1,3]dioxole(CAS DataBase Reference)
NIST Chemistry Reference: 5,6-Dichloro-2-(diphenyl-phosphinoyl)-2-methoxy-benzo[1,3]dioxole(111457-81-9)
EPA Substance Registry System: 5,6-Dichloro-2-(diphenyl-phosphinoyl)-2-methoxy-benzo[1,3]dioxole(111457-81-9)

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: 111457-81-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 111457-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,5 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 111457-81:
(8*1)+(7*1)+(6*1)+(5*4)+(4*5)+(3*7)+(2*8)+(1*1)=99
99 % 10 = 9
So 111457-81-9 is a valid CAS Registry Number.

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111457-81-9Relevant academic research and scientific papers

O,S-Acetals of Diethoxyphosphinylformaldehyde and Orthoesters of Diethoxyphosphinylformic Acid by Anodic Methoxylation

Costisella, B.,Keitel, I.

, p. 44 - 45 (1987)

The O,S-acetal of diethoxyphosphinylformaldehyde (6) is prepared from diethylmethylthiomethylphosphonate (3) in 70percent yield by electrolysis in CO2-saturated 0.1 molar sodium methoxide/methanol solution.Orthoesters of diethylphosphinylformic acid (8) a

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