209394-46-7

Name:
(2R,3R)-2,3-dihydroxybutanedioic acid
Cas No.:
209394-46-7 
Formula:
C20H26N2O8  
Synonyms:

TV 3326; LS-182614; TV-3219; FT-0670705; 209394-46-7; UNII-2J1346C51H; AC1OCFFS;[(3R)-3-(prop-2-ynylamino)-2,3-dihydro-1H-inden-5-yl]
N-ethyl-N-methylcarbamate;(2R,3R)-2,3-dihydroxybutanedioic
acid;Ladostigil Tartrate; 

901-47-3

Name:
p-toluenesulfonyl-l-arginine methyl ester hydrochloride
Cas No.:
901-47-3 
Formula:
C14H22N4O4S  
Synonyms:

p-toluenesulfonyl-l-arginine methyl ester hydrochloride; 

9073-60-3

Name:
beta-Lactamase
Cas No.:
9073-60-3 
Formula:
null  
Synonyms:

Penicillinase; Penicilloyl serine transferase; Ceftazidimase; Ceftazimidase; Cephamycinase; Carbapenemase; Cefuroximase;beta-Lactamase; Cefinase; Cefotaximase; Cephalosporinase; Carbapenem hydrolase; 

9001-74-5

Name:
beta-Lactamase
Cas No.:
9001-74-5 
Formula:
Unspecified  
Synonyms:

Penicillinase (Penicillin amido-beta-lactamhydrolase), from Bacillus cereus, Lyophilized powder (2.5*106units);PENICILLINASE FROM BACILLUS CEREUS TYPE I ACTIVITY: 1200 UNITS VIAL;PENICILLINASE;PENICILLINASE (BETA-LACTAMASE-I) FROM BACILLUS CEREUS 569 H TYPE I ACTIVITY: (VMAX) 7,000 UNITS MG;PENICILLINASE (1ML WILL INACTIVATE 100,000 UNITS OF PENICILLIN);beta-Lactamase;PENICILLINASE (PENICILLIN AMIDO-BETA-LACTAMHYDROLASE)(FROM BACILLUS CEREUS LYOPHILIZED POWDER);