Cas 73018-19-6,3,4-Dihydro-4-(2-hydroxyphenyl)-1,3,4-trimethylpyrido<2,3-d>pyrimidin-2(1H)-one

73018-19-6

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Basic information

Product Name: 3,4-Dihydro-4-(2-hydroxyphenyl)-1,3,4-trimethylpyrido<2,3-d>pyrimidin-2(1H)-one
Synonyms:
CAS NO:73018-19-6
Molecular Formula:
Molecular Weight: 283.33
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: 3,4-Dihydro-4-(2-hydroxyphenyl)-1,3,4-trimethylpyrido<2,3-d>pyrimidin-2(1H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 3,4-Dihydro-4-(2-hydroxyphenyl)-1,3,4-trimethylpyrido<2,3-d>pyrimidin-2(1H)-one(73018-19-6)
EPA Substance Registry System: 3,4-Dihydro-4-(2-hydroxyphenyl)-1,3,4-trimethylpyrido<2,3-d>pyrimidin-2(1H)-one(73018-19-6)

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: 73018-19-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 73018-19-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,1 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73018-19:
(7*7)+(6*3)+(5*0)+(4*1)+(3*8)+(2*1)+(1*9)=106
106 % 10 = 6
So 73018-19-6 is a valid CAS Registry Number.

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73018-19-6Relevant academic research and scientific papers

Synthesis of 3,4-Dihydro-4-(2-hydroxyphenyl)pyridopyrimidin-2(1H)-ones by a Novel Rearrangement of a 5H-Benzopyranopyridine Derivative

Bristol, James A.,Lovey, Raymond G.

, p. 1918 - 1920 (1980)

The benzopyranopyridine 4 undergoes a facile base-induced ring rearrangement in the form of its monoanion derivatives 5 or 7 to afford the pyridopyrimidin-2(1H)-ones 8a and 8b, respectively.Deuteration experiments confirm the formation of th

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