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1342892-02-7

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1342892-02-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1342892-02-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,2,8,9 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1342892-02:
(9*1)+(8*3)+(7*4)+(6*2)+(5*8)+(4*9)+(3*2)+(2*0)+(1*2)=157
157 % 10 = 7
So 1342892-02-7 is a valid CAS Registry Number.

1342892-02-7Downstream Products

1342892-02-7Relevant articles and documents

Lewis acid-catalyzed [3 + 2]Cyclo-addition of alkynes with N -tosyl-aziridines via carbon-carbon bond cleavage: Synthesis of highly substituted 3-pyrrolines

Li, Lei,Zhang, Junliang

, p. 5940 - 5943 (2012/01/02)

A novel, efficient, and highly regioselective Lewis acid-catalyzed [3 + 2] cycloaddition of alkynes with azomethine ylides, which are easily obtained from N-tosylaziridines via C-C bond heterolysis at room temperature was developed. Moderate enantioselect

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