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4(3H)-Pyrimidinone, 2,3,5,6-tetraphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

26958-75-8

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26958-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26958-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,9,5 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 26958-75:
(7*2)+(6*6)+(5*9)+(4*5)+(3*8)+(2*7)+(1*5)=158
158 % 10 = 8
So 26958-75-8 is a valid CAS Registry Number.

26958-75-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3,5,6-tetraphenylpyrimidin-4(3H)-one

1.2 Other means of identification

Product number -
Other names 2,3,5,6-tetraphenyl-3H-pyrimidin-4-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:26958-75-8 SDS

26958-75-8Downstream Products

26958-75-8Relevant academic research and scientific papers

Unusual reactivity of 2,3-diphenylcyclopropenone towards N-imidoylthioureas; facile synthesis of 3-aryl-2,5,6-triphenylpyrimidin-4(3H)- one (PART III)

Aly, Ashraf A.,NourEl-Din, Ahmed M.,Gomaa, Moshen A.-M.,Brown, Alan B.,Fahmi, Magda S.

, p. 439 - 441 (2008/09/21)

2,3-Diphenylcyclopropenone (1) reacts with N-imidoylthioureas 2a-e to form the pyrimidin-4(3H)-ones 5a-e. The reaction mechanism can be described as due to stepwise addition accompanied by elimination of phenyl isothiocyanate.

SYNTHESIS OF 3-SUBSTITUTED 5,6-DIPHENYLPYRIMIDIN-4-ONES FROM DIPHENYLCYCLOPROPENONE AND N-SUBSTITUTED AMIDE OXIMES

Takahashi, Masahiko,Nogami, Takayuki,Nidaira, Ken-ichi

, p. 581 - 584 (2007/10/02)

3-Substituted 5,6-diphenylpyrimidin-4-ones were prepared regioselectively from diphenylcyclopropenone and N-substituted amide oximes.

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