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2-({5-methyl-1-[4-(trifluoromethyl)phenyl]-1H-pyrrol-2-yl}methyl)-1H-isoindole-1,3(2H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1256455-90-9

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1256455-90-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256455-90-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,4,5 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1256455-90:
(9*1)+(8*2)+(7*5)+(6*6)+(5*4)+(4*5)+(3*5)+(2*9)+(1*0)=169
169 % 10 = 9
So 1256455-90-9 is a valid CAS Registry Number.

1256455-90-9Downstream Products

1256455-90-9Relevant academic research and scientific papers

Furan ring opening-pyrrole ring closure: Simple route to 5-alkyl-2-(aminomethyl)pyrroles

Butin, Alexander V.,Nevolina, Tatyana A.,Shcherbinin, Vitaly A.,Uchuskin, Maxim G.,Serdyuk, Olga V.,Trushkov, Igor V.

experimental part, p. 2969 - 2978 (2010/10/19)

A simple route to 5-alkyl-2-(aminomethyl)pyrroles is proposed that is based on hydrolytic ring opening of 5-alkylfurfurylamines followed by pyrrole ring closure under Paal-Knorr conditions. Georg Thieme Verlag Stuttgart New York.

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