Anti Biotic

Nucleus and intermediates of Cephalosporins

Cas No.

Inquiry

S-2-Benzothiazolyl 2-amino-alpha-(methoxyimino)-4-thiazolethiolacetate (MEAM)

80756-85-0

Nucleus of Cefditoren

155723-02-7

Nucleus of Ceftaroline Fosamil

54639-48-4

Ceftaroline intermediate (n-3)

400827-72-7

(Z)-5-[(dichlorophosphinyl)amino]-alpha-(ethoxyimino)-124-thiadiazol-3-acetyl?chloride

90211-01-1

Flomoxef intermediate (n-2)

949587-46-6

Difluoromethylsulfanyl acetic acid potassium

83494-32-0

Nucleus of Flomoxef

--

Intermediates of Penicillin

Cas No.

Inquiry

2-ethoxy-1-naphthoyl chloride

55150-29-3

3-(2-Chloro-6-fluoro-phenyl)-5-methyl-isoxazole-4-carbonyl chloride

69399-79-7