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1-Acetyl-6-sec-butyl-5-methoxy-3-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-3,6-dihydro-1H-pyrazin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85657-24-5

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85657-24-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85657-24-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,5 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85657-24:
(7*8)+(6*5)+(5*6)+(4*5)+(3*7)+(2*2)+(1*4)=165
165 % 10 = 5
So 85657-24-5 is a valid CAS Registry Number.

85657-24-5Relevant academic research and scientific papers

SEPTORINE AND N-METHOXY SEPTORINE, SUBSTITUTED PYRAZINES FROM THE FUNGUS SEPTORIA NODORUM BERK

Devys, Michel,Barbier, Michel,Kollmann, Albert,Bousquet, Jean-Francois

, p. 5409 - 5412 (2007/10/02)

On the basis of (1)H nmr correlations with synthetic analogs, structures 1 and 2 are proposed for septorine and N-methoxy septorine, two p-hydroxybenzoyl 1-isobutyl substituted pyrazines obtained from the fungus Septoria nodorum Berk, a parasite of wheat.

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