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4-[1-Phenyl-meth-(Z)-ylidene]-1,4-dihydro-2H-isoquinolin-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118670-90-9

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118670-90-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118670-90-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,6,7 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 118670-90:
(8*1)+(7*1)+(6*8)+(5*6)+(4*7)+(3*0)+(2*9)+(1*0)=139
139 % 10 = 9
So 118670-90-9 is a valid CAS Registry Number.

118670-90-9Downstream Products

118670-90-9Relevant academic research and scientific papers

SYNTHESIS OF NITROGEN HETEROCYCLES VIA PALLADIUM-CATALYZED INTRAMOLECULAR CYCLIZATION

Larock, Richard C.,Babu, Srinivasan

, p. 5291 - 5294 (1987)

Catalytic amounts of Pd(OAc)2 in the presence of n-Bu4NCl, DMF and an appropriate base (Na2CO3, NaOAc or Et3N) cyclize nitrogen-containing o-iodoaryl alkenes to indoles, indolines, oxindoles, quinolines, isoquinolines and isoquinolones in short reaction times, under mild temperatures, and in high yields.

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