Cas 132151-72-5,dimethyl-6-(4-bromophenylazo)-2,2-dimethyl-1,5,2λ<sup>5</sup>-diazaphosphorin-3,4-dicarboxylat

132151-72-5

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Basic information

Product Name: dimethyl-6-(4-bromophenylazo)-2,2-dimethyl-1,5,2λ⁵-diazaphosphorin-3,4-dicarboxylat
Synonyms:
CAS NO:132151-72-5
Molecular Formula:
Molecular Weight: 427.194
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: dimethyl-6-(4-bromophenylazo)-2,2-dimethyl-1,5,2λ⁵-diazaphosphorin-3,4-dicarboxylat(CAS DataBase Reference)
NIST Chemistry Reference: dimethyl-6-(4-bromophenylazo)-2,2-dimethyl-1,5,2λ⁵-diazaphosphorin-3,4-dicarboxylat(132151-72-5)
EPA Substance Registry System: dimethyl-6-(4-bromophenylazo)-2,2-dimethyl-1,5,2λ⁵-diazaphosphorin-3,4-dicarboxylat(132151-72-5)

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: 132151-72-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 132151-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,1,5 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 132151-72:
(8*1)+(7*3)+(6*2)+(5*1)+(4*5)+(3*1)+(2*7)+(1*2)=85
85 % 10 = 5
So 132151-72-5 is a valid CAS Registry Number.

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132151-72-5Relevant academic research and scientific papers

Reactions of 5H-1,2λ5-Azaphospholes with Arylazocarbonitriles and Dialkyl Acetylenedicarboxylates

Ried, Walter,Fulde, Maria,Bats, Jan W.

, p. 1888 - 1893 (2007/10/02)

Azaphosholes 1a-c react with activated arylazocarbonitriles to 1,5,2λ5-diazaphosphorines 2a-c and 3a-c.The reaction of 1a-c with diethyl or dimethyl acetylenedicarboxylates yields 7H-1,4λ5-azaphosphepines 4a-c.The structures of 2b, 3a, and 4a are established by an X-ray diffraction analysis.

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