Cas 72456-85-0,5,7-dimethyl-1-phenyl-4-oxo-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine

72456-85-0

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Basic information

Product Name: 5,7-dimethyl-1-phenyl-4-oxo-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine
Synonyms:
CAS NO:72456-85-0
Molecular Formula:
Molecular Weight: 253.304
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: 5,7-dimethyl-1-phenyl-4-oxo-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine(CAS DataBase Reference)
NIST Chemistry Reference: 5,7-dimethyl-1-phenyl-4-oxo-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine(72456-85-0)
EPA Substance Registry System: 5,7-dimethyl-1-phenyl-4-oxo-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine(72456-85-0)

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: 72456-85-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 72456-85-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,4,5 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 72456-85:
(7*7)+(6*2)+(5*4)+(4*5)+(3*6)+(2*8)+(1*5)=140
140 % 10 = 0
So 72456-85-0 is a valid CAS Registry Number.

72456-85-0Upstream product

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72456-85-0Relevant academic research and scientific papers

SYNTHESIS AND PROPERTIES OF 1-ARYL-2,5,7-TRIMETHYL-4-OXO-1,4-DIHYDROPIRYDOPYRIMINIDES

Demina, L. M.,Konshin, M. E.

, p. 1046 - 1047 (2007/10/02)

1-Aryl-2,5,7-trimethyl-4-oxo-1,4-dihydropyridopyrimidines are formed from the cyclization of N-acetyl-2-arylamino-4,6-dimethylnicotinonitriles by perchloric acid in a mixture of acetic acid and acetic anhydride. 1-Aryl-2-acetonyl-5,7-dimethyl-4-oxo

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