Cas 91225-85-3,5,6-Dimethyl-2-(2-oxo-2-phenyl-ethyl)-3H-thieno[2,3-d]pyrimidin-4-one

91225-85-3

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Basic information

Product Name: 5,6-Dimethyl-2-(2-oxo-2-phenyl-ethyl)-3H-thieno[2,3-d]pyrimidin-4-one
Synonyms:
CAS NO:91225-85-3
Molecular Formula:
Molecular Weight: 298.365
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: 5,6-Dimethyl-2-(2-oxo-2-phenyl-ethyl)-3H-thieno[2,3-d]pyrimidin-4-one(CAS DataBase Reference)
NIST Chemistry Reference: 5,6-Dimethyl-2-(2-oxo-2-phenyl-ethyl)-3H-thieno[2,3-d]pyrimidin-4-one(91225-85-3)
EPA Substance Registry System: 5,6-Dimethyl-2-(2-oxo-2-phenyl-ethyl)-3H-thieno[2,3-d]pyrimidin-4-one(91225-85-3)

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: 91225-85-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 91225-85-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,2,2 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 91225-85:
(7*9)+(6*1)+(5*2)+(4*2)+(3*5)+(2*8)+(1*5)=123
123 % 10 = 3
So 91225-85-3 is a valid CAS Registry Number.

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91225-85-3Relevant academic research and scientific papers

Reaction of Nitriles Under Acidic Conditions. Part III. A Facile Synthesis of Thienopyrimidin-4(3H)-ones

Shishoo, C. J.,Devani, M. B.,Pathak, U. S.,Ananthan, S.,Bhadti, V. S.,et al.

, p. 375 - 380 (2007/10/02)

A variety of thiophene o-aminoesters were reacted with cyanates, thiocyanates, cyanamides, acyl cyanides and α-functionalized acetonitrile derivatives to yield the corresponding 2-substituted thienopyrimidin-4(3H)-ones.

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