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127747-11-9

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127747-11-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127747-11-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,4 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 127747-11:
(8*1)+(7*2)+(6*7)+(5*7)+(4*4)+(3*7)+(2*1)+(1*1)=139
139 % 10 = 9
So 127747-11-9 is a valid CAS Registry Number.

127747-11-9Relevant articles and documents

An efficient approach to asymmetric synthesis of dipeptide β-turn mimetics: Indolizidinone amino acids

Wang, Wei,Xiong, Chiyi,Hruby, Victor J

, p. 3159 - 3161 (2007/10/03)

Azabicyclo[X.Y.0] alkane amino acids are rigid dipeptide β-turn mimetics with great potential applications for drug discovery. The lack of efficient methods to synthesize these compounds is a major bottleneck in this field. Herein we report an efficient a

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