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910137-68-7

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910137-68-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 910137-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,0,1,3 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 910137-68:
(8*9)+(7*1)+(6*0)+(5*1)+(4*3)+(3*7)+(2*6)+(1*8)=137
137 % 10 = 7
So 910137-68-7 is a valid CAS Registry Number.

910137-68-7Relevant articles and documents

Synthesis of the spiro fused β-lactone-γ-lactam segment of oxazolomycin

Mohapatra, Debendra K.,Mondal, Dhananjoy,Gonnade, Rajesh G.,Chorghade, Mukund S.,Gurjar, Mukund K.

, p. 6031 - 6035 (2007/10/03)

An effective synthetic strategy for construction of the novel spiro-bicyclic β-lactone-γ-lactam system present in oxazolomycin has been demonstrated. The 3,4-disubstituted pyrrolidine ring system was constructed via an Evans aldol reaction. The spiro-β-la

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