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2-Propen-1-one, 1,1'-(4,6-dihydroxy-1,3-phenylene)bis[3-(4-methylphenyl)-, (E,E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137369-23-4

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137369-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137369-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,6 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 137369-23:
(8*1)+(7*3)+(6*7)+(5*3)+(4*6)+(3*9)+(2*2)+(1*3)=144
144 % 10 = 4
So 137369-23-4 is a valid CAS Registry Number.

137369-23-4Relevant academic research and scientific papers

A facile synthesis of 3,7-diphenyl-4,6-distyryl-2,8-dioxo-2h,8h- benzo(1,2-b:5,4-b')dipyrans and their antifeedant activity

Sreenivasulu,Sarma

, p. 2281 - 2287 (1997)

The synthesis, characterisation and antifeedant activity of some new dicoumarins prepared from 4,6-diacetyl resorcinol has been reported.

Synthesis of 4,6-Bis(2'-substituted-2',3'-dihydro-1,5-benzothiazepin-4'-yl) resorcinols as potential antifeedants

Reddy, R Jayasimha,Ashok, D,Sarma, P N

, p. 404 - 406 (2007/10/02)

4,6-Bis(2'-substituted-2',3'-dihydro-1,5-benzothiazepin-4'-yl) resorcinols (3a-j) have been prepared in one step by the reaction of dichalcones (2a-j) with 2-aminothiophenol in ethanol containing gl. acetic acid and their structures established by element

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