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1370731-55-7

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1370731-55-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1370731-55-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,7,3 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1370731-55:
(9*1)+(8*3)+(7*7)+(6*0)+(5*7)+(4*3)+(3*1)+(2*5)+(1*5)=147
147 % 10 = 7
So 1370731-55-7 is a valid CAS Registry Number.

1370731-55-7Downstream Products

1370731-55-7Relevant articles and documents

Access to di- and trisubstituted oxazoles by NBS-mediated oxidative cyclisation of N-acyl amino acid derivatives

Bathula, Surendar Reddy,Reddy, Muktapuram Prathap,Viswanadham, K. K. Durga Rao,Sathyanarayana, Pochampalli,Reddy, Maddi Sridhar

, p. 4552 - 4557 (2013/07/26)

A remarkably simple method for the synthesis of di- and trisubstituted functionalised oxazoles under metal- and catalyst-free conditions is described. An iterative bromination and debromination of N-acylated amino acid derivatives with NBS as the sole rea

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