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(1-methoxymethyl-2-nitro-3-pyrryl)methyl phenyl sulfone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128080-65-9

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128080-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128080-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,0,8 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128080-65:
(8*1)+(7*2)+(6*8)+(5*0)+(4*8)+(3*0)+(2*6)+(1*5)=119
119 % 10 = 9
So 128080-65-9 is a valid CAS Registry Number.

128080-65-9Downstream Products

128080-65-9Relevant academic research and scientific papers

UNUSUAL ORIENTATION IN VICARIOUS NUCLEOPHILIC SUBSTITUTION OF HYDROGEN IN NITROPYRROLES

Kwast, Ewa,Makosza, Mieczyslaw

, p. 121 - 122 (1990)

The vicarious nucleophilic substitution of hydrogen in N-substituted 2-nitropyrrole with carbanion of chloromethyl phenyl sulfone occurs at position 5- or 3- depending upon electronic effects of the N-protecting group.

Vicarious nucleophilic substitution of hydrogen in nitroderivatives of five-membered heteroaromatic compounds

Makosza, Mieczyslaw,Kwast, Ewa

, p. 8339 - 8354 (2007/10/02)

Nitro derivatives of thiophene, furan and pyrrole react with carbanions containing leaving groups giving products of replacement of hydrogen with functionalized alkyl substituents. Many specific features of this reaction are discussed.

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