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2H-Pyrrole, 5-(1,1-dimethylethyl)-3,4-dihydro-4-(phenylmethylene)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

125630-50-4

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125630-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125630-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,6,3 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125630-50:
(8*1)+(7*2)+(6*5)+(5*6)+(4*3)+(3*0)+(2*5)+(1*0)=104
104 % 10 = 4
So 125630-50-4 is a valid CAS Registry Number.

125630-50-4Downstream Products

125630-50-4Relevant academic research and scientific papers

Facile synthesis of 2,3-disubstituted pyrroles from 2-substituted 1-pyrrolines

Fujiwara, Yurie,Oda, Mitsunori,Shoji, Taku,Abe, Takako,Kuroda, Shigeyasu

, p. 1187 - 1195 (2012)

2-Substituted-1-pyrrolines react with various arylaldehyde acetals in the presence of a Lewis acid and base to give 2-substituted 3-arylmethylidene-1- pyrrolines, which are transformed to 2,3-disubstituted pyrroles by base-catalyzed double-bond isomerization.

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