Cas 146904-70-3,5-(Dimethylaminomethylen)-6-ethoxy-2-phenyl-4,5-dihydropyrimidin-4-thion

146904-70-3

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Basic information

Product Name: 5-(Dimethylaminomethylen)-6-ethoxy-2-phenyl-4,5-dihydropyrimidin-4-thion
Synonyms:
CAS NO:146904-70-3
Molecular Formula:
Molecular Weight: 287.385
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-(Dimethylaminomethylen)-6-ethoxy-2-phenyl-4,5-dihydropyrimidin-4-thion(CAS DataBase Reference)
NIST Chemistry Reference: 5-(Dimethylaminomethylen)-6-ethoxy-2-phenyl-4,5-dihydropyrimidin-4-thion(146904-70-3)
EPA Substance Registry System: 5-(Dimethylaminomethylen)-6-ethoxy-2-phenyl-4,5-dihydropyrimidin-4-thion(146904-70-3)

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: 146904-70-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 146904-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,9,0 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 146904-70:
(8*1)+(7*4)+(6*6)+(5*9)+(4*0)+(3*4)+(2*7)+(1*0)=143
143 % 10 = 3
So 146904-70-3 is a valid CAS Registry Number.

146904-70-3Upstream product

146904-70-3Downstream Products

146904-70-3Relevant academic research and scientific papers

Thiono and dithio estes, LII: Reaction of dithiono malonates with N,N-dimethylformamide acetals

Hartke,Kraska

, p. 57 - 60 (1993)

The reaction of the dithiono malonates 1 with the formamide acetals 2 leads to the 2-dialkylaminomethylene dithionomalonates 4 and the thiono acrylates 6. The condensation of 4 with hydrazines gives rise to the pyrazoles 7 and 8, with hydroxylamine sulfon

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