Cas 1199944-32-5,ethyl 4-(4-chlorophenyl)-2-oxo-6-[(triphenyl-λ5-phosphanylidene)aminomethyl]-1,2,3,4-tetrahydropyrimidine-5-carboxylate

1199944-32-5

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Basic information

Product Name: ethyl 4-(4-chlorophenyl)-2-oxo-6-[(triphenyl-λ5-phosphanylidene)aminomethyl]-1,2,3,4-tetrahydropyrimidine-5-carboxylate
Synonyms:
CAS NO:1199944-32-5
Molecular Formula:
Molecular Weight: 570.027
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: ethyl 4-(4-chlorophenyl)-2-oxo-6-[(triphenyl-λ5-phosphanylidene)aminomethyl]-1,2,3,4-tetrahydropyrimidine-5-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: ethyl 4-(4-chlorophenyl)-2-oxo-6-[(triphenyl-λ5-phosphanylidene)aminomethyl]-1,2,3,4-tetrahydropyrimidine-5-carboxylate(1199944-32-5)
EPA Substance Registry System: ethyl 4-(4-chlorophenyl)-2-oxo-6-[(triphenyl-λ5-phosphanylidene)aminomethyl]-1,2,3,4-tetrahydropyrimidine-5-carboxylate(1199944-32-5)

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: 1199944-32-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1199944-32-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,9,9,4 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1199944-32:
(9*1)+(8*1)+(7*9)+(6*9)+(5*9)+(4*4)+(3*4)+(2*3)+(1*2)=215
215 % 10 = 5
So 1199944-32-5 is a valid CAS Registry Number.

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1199944-32-5Relevant academic research and scientific papers

Synthesis of new polyfunctional 5,6,7,8-tetrahydroimidazo-[1,5-c]pyrimidin- 5-ones by the aza-wittig reaction followed by intramolecular cyclization and 1,3-prototropic shift

Lebed,Kos,Polovinko,Tolmachev,Vovk

, p. 921 - 927 (2009)

Ethyl 2-oxo-6-[(triphenyl-λ5-phosphanylidene)aminomethyl] -1,2,3,4-tetrahydropyrimidine-5-carboxylates reacted with organic isocyanates according to the aza-Wittig pattern, and the subsequent intramolecular ring closure and 1,3-H shift resulted

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