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271253-08-8

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271253-08-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 271253-08-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,1,2,5 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 271253-08:
(8*2)+(7*7)+(6*1)+(5*2)+(4*5)+(3*3)+(2*0)+(1*8)=118
118 % 10 = 8
So 271253-08-8 is a valid CAS Registry Number.

271253-08-8Downstream Products

271253-08-8Relevant articles and documents

Design and synthesis of pyrrolo[2,1-c][1,4]benzodiazepine (PBD)- polyaminoalkyl conjugates by the use of SNAr reaction of 2-nitro-5-fluorobenzoate precursor as key reaction

Iida, Hirokazu,Hayashi, Naoto,Lown, J. William,Matsumoto, Kiyoshi

, p. 693 - 711 (2007/10/03)

The design and synthesis of a series of pyrrolo[2,1-c][1,4]benzodiazepine (PBD)- polyaminoalkyl conjugates as DNA minor groove binders are described. To introduce polyaminoalkyl groups to the pyrrolo[2,1-c][1,4]benzodiazepine pharmacophore, SNA

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