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(4812) 31-08-84,
(4812) 31-74-79,
(4812) 31-74-99.


HOOC-CH2CH2CH2-CH-COOH+N3H - NH2CH2CH2CH2-CHCOOH+N2-j-C02

I I

NH2 NH2

-. , -, . , (. . 2). . .

1. . . , -

447


.

COOR COOR

I I , |

HCNHCOCH, + 2 =- CHCN - CH3CONHCCHaCH,CN CHNH2

! I i

COOR COOR CH2

I CH2

I

COOH

.

.

COOR COOR COOH

I | 2 |

CH3CONCH+Na+ClCH2COOC2H5 - CH3CONHC-CH2COOC2H5 - 2

I I I

COOR COOR CHNH2

I COOH

, . - 1--, .

COOR COOR

I I

3+2= _ CH3CONH-C-CH2CH=CH2

I I

COOR COOR

COOR

I /\

- CH3CONHCCH2-CH CH2 -


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