Cas 128693-06-1,(6S,9S)-9-Bromo-9-(bromo-phenyl-methyl)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester

128693-06-1

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Basic information

Product Name: (6S,9S)-9-Bromo-9-(bromo-phenyl-methyl)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester
Synonyms: (6S,9S)-9-Bromo-9-(bromo-phenyl-methyl)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester
CAS NO:128693-06-1
Molecular Formula:
Molecular Weight: 484.187
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: (6S,9S)-9-Bromo-9-(bromo-phenyl-methyl)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (6S,9S)-9-Bromo-9-(bromo-phenyl-methyl)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester(128693-06-1)
EPA Substance Registry System: (6S,9S)-9-Bromo-9-(bromo-phenyl-methyl)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester(128693-06-1)

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: 128693-06-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 128693-06-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,6,9 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128693-06:
(8*1)+(7*2)+(6*8)+(5*6)+(4*9)+(3*3)+(2*0)+(1*6)=151
151 % 10 = 1
So 128693-06-1 is a valid CAS Registry Number.

128693-06-1Upstream product

93922-74-8 Ethyl 9-benzylidene-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylate

128693-06-1Downstream Products

128693-06-1Relevant academic research and scientific papers

Nitrogen Bridgehead Compounds. Part 77. Addition Reaction of 9-Methylene-6,7,8,9-tetrahydro-4H-pyridopyrimidin-4-ones

Toth, Gabor,Janke, Frank,Hermecz, Istvan,Bitter, Istvan

, p. 247 - 254 (2007/10/02)

Addition of bromine or thioacetic acid onto 6-methyl-9-methylenetetrahydro-4H-pyridopyrimidin-4-ones is stereoselective and gives cis 6-Me,9-CH substituted products.Addition is also stereoselective in respect to the C(9) and C(10) centers, and give

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