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1270171-51-1

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1270171-51-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1270171-51-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,0,1,7 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1270171-51:
(9*1)+(8*2)+(7*7)+(6*0)+(5*1)+(4*7)+(3*1)+(2*5)+(1*1)=121
121 % 10 = 1
So 1270171-51-1 is a valid CAS Registry Number.

1270171-51-1Downstream Products

1270171-51-1Relevant articles and documents

Synthesis of potentially bioactive PABA-related N-(aminoalkyl)lactamic amino acids and esters via selective SNAr reactions

Goncalves, Renato S.,Abdelnur, Patricia V.,Santos, Vanessa G.,Simas, Rosineide C.,Eberlin, Marcos N.,Magalhaes, Alvicler,Perez Gonzalez, Eduardo R.

, p. 197 - 204 (2011/10/05)

Potentially bioactive N-(aminoalkyl)lactamic amino acids and esters were synthesized in satisfactory to good yields by SNAr reactions of aromatic acids with N-(3-aminopropyl)lactams followed by esterification with tertiary amino alcohols. The addition-elimination SNAr mechanism was confirmed by NMR and MS measurements. Graphical Abstract: [Figure not available: see fulltext.]

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