Chitin unspecified

Formula : Unspecified
CAS : 1398-61-4 

Cellulose like biopolymer consisting predominantly of unbranched chains of beta-(1->4)-2-acetamido--2-deoxy-D-glucose. [Merck Index]

Chitinovorin A

Formula : C26-H41-N9-O11-S
CAS : 95041-98-8 

Beta-lactam antibiotic isolated from Flavobacterium chitinovorum sp. noc.

Chitinovorin B

Formula : C29-H46-N10-O12-S
CAS : 95722-76-2 

Beta-lactam antibiotic isolated from Flavobacterium chitinovorum sp. noc.

Chitinovorin C

Formula :
CAS : 95230-98-1 

Beta-lactam antibiotic isolated from Flavobacterium chitinovorum sp. noc.

Chitinovorin D

Formula : C37-H62-N14-O14-S
CAS : 96684-37-6 

From Flavobacterium.