Cas 73018-18-5,Pyrido[2,3-d]pyrimidin-2(1H)-one, 3,4-dihydro-4-(2-hydroxyphenyl)-1,3-dimethyl-

73018-18-5

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Basic information

Product Name: Pyrido[2,3-d]pyrimidin-2(1H)-one, 3,4-dihydro-4-(2-hydroxyphenyl)-1,3-dimethyl-
Synonyms:
CAS NO:73018-18-5
Molecular Formula: C15H15N3O2
Molecular Weight: 269.303
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: Pyrido[2,3-d]pyrimidin-2(1H)-one, 3,4-dihydro-4-(2-hydroxyphenyl)-1,3-dimethyl-(CAS DataBase Reference)
NIST Chemistry Reference: Pyrido[2,3-d]pyrimidin-2(1H)-one, 3,4-dihydro-4-(2-hydroxyphenyl)-1,3-dimethyl-(73018-18-5)
EPA Substance Registry System: Pyrido[2,3-d]pyrimidin-2(1H)-one, 3,4-dihydro-4-(2-hydroxyphenyl)-1,3-dimethyl-(73018-18-5)

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: 73018-18-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 73018-18-5 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 8 respectively.
Calculate Digit Verification of CAS Registry Number 73018-18:
(7*7)+(6*3)+(5*0)+(4*1)+(3*8)+(2*1)+(1*8)=105
105 % 10 = 5
So 73018-18-5 is a valid CAS Registry Number.

73018-18-5Upstream product

73018-17-4 1-(5H-<1>Benzopyrano<2,3-b>pyridin-5-yl)-1,3-dimethylurea

73018-18-5Downstream Products

73018-18-5Relevant 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 (2007/10/02)

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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