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122502-83-4

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122502-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122502-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,5,0 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 122502-83:
(8*1)+(7*2)+(6*2)+(5*5)+(4*0)+(3*2)+(2*8)+(1*3)=84
84 % 10 = 4
So 122502-83-4 is a valid CAS Registry Number.

122502-83-4Relevant articles and documents

α-Amino ketones derived from L-proline, as precursors for isomitosanes and mitosenes

Orlemans, E. O. M.,Verboom, W.,Lammerink, B. H. M.,Reinhoudt, D. N.

, p. 64 - 72 (2007/10/02)

2-Benzoyl- and 2-(2-naphthoyl)pyrrolidines which can be viewed as aryl α-amino ketones, have been prepared from L-proline via Grignard reactions, bromo-to-lithium exchange, or by Friedel-Crafts acylations.It was impossible to convert the ketone function o

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