QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

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Cefotiam Impurity 54

QCC Cat No.:

QC061354

CAS No.:

NA

Mol Formula:

C13H19N7O3S2

Mol. Weight:

385.47

Cefotiam Impurity 55

QCC Cat No.:

QC061355

CAS No.:

NA

Mol Formula:

C36H44N18O7S6

Mol. Weight:

1033.24

Cefotiam Impurity 56

QCC Cat No.:

QC061356

CAS No.:

NA

Mol Formula:

C36H44N18O7S6

Mol. Weight:

1033.24

Cefotiam Impurity 57

QCC Cat No.:

QC061357

CAS No.:

NA

Mol Formula:

C36H44N18O7S6

Mol. Weight:

1033.24

Cefotiam Impurity 58

QCC Cat No.:

QC061358

CAS No.:

NA

Mol Formula:

C31H35N13O8S5

Mol. Weight:

878.02

Cefotiam Impurity 59

QCC Cat No.:

QC061359

CAS No.:

NA

Mol Formula:

C18H23N9O4S3

Mol. Weight:

525.63

QCC Cat No.:

QC061400

CAS No.:

91832-40-5

Mol Formula:

C14H13N5O5S2

Mol. Weight:

395.41

Cefdinir Impurity A

QCC Cat No.:

QC061401

CAS No.:

[NA]

Mol Formula:

C14H15N5O5S2

Mol. Weight:

397.43

Cefdinir Impurity B

QCC Cat No.:

QC061402

CAS No.:

[NA]

Mol Formula:

C14H15N5O5S2

Mol. Weight:

397.43

Cefdinir Impurity C

QCC Cat No.:

QC061403

CAS No.:

[NA]

Mol Formula:

C14H15N5O5S2

Mol. Weight:

397.43

Cefdinir Impurity D

QCC Cat No.:

QC061404

CAS No.:

178422-40-7

Mol Formula:

C7H10N4O4S

Mol. Weight:

246.24

Cefdinir Impurity E

QCC Cat No.:

QC061405

CAS No.:

1450758-21-0

Mol Formula:

C5H6N4O2S

Mol. Weight:

186.19

Cefdinir Impurity F

QCC Cat No.:

QC061406

CAS No.:

NA

Mol Formula:

C14H13N5O6S2

Mol. Weight:

411.41

Cefdinir Impurity G

QCC Cat No.:

QC061407

CAS No.:

934986-48-8

Mol Formula:

C14H13N5O6S2

Mol. Weight:

411.41

Cefdinir Impurity H(Cefdinir CP Impurity E)

QCC Cat No.:

QC061408

CAS No.:

178422-39-4

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefdinir Impurity I

QCC Cat No.:

QC061409

CAS No.:

934986-49-9

Mol Formula:

C14H13N5O5S2

Mol. Weight:

395.41

Cefdinir Impurity J

QCC Cat No.:

QC061410

CAS No.:

71091-93-5

Mol Formula:

C13H13N5O5S2

Mol. Weight:

383.40

Cefdinir Impurity K

QCC Cat No.:

QC061411

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefdinir Impurity L

QCC Cat No.:

QC061412

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefdinir Impurity M

QCC Cat No.:

QC061413

CAS No.:

946573-41-7

Mol Formula:

C14H13N5O5S2

Mol. Weight:

395.41

Cefdinir Impurity O

QCC Cat No.:

QC061415

CAS No.:

178601-89-3

Mol Formula:

C14H13N5O5S2

Mol. Weight:

395.41

Cefdinir Impurity X＆Y

QCC Cat No.:

QC061416

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefdinir Impurity Q

QCC Cat No.:

QC061417

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefdinir Impurity R

QCC Cat No.:

QC061418

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefdinir Impurity S

QCC Cat No.:

QC061419

CAS No.:

127770-93-8

Mol Formula:

C16H15N5O6S2

Mol. Weight:

437.45

Cefdinir Impurity 4＆5

QCC Cat No.:

QC061420

CAS No.:

NA

Mol Formula:

C13H15N5O4S2

Mol. Weight:

369.42

Cefdinir Impurity V

QCC Cat No.:

QC061422

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefdinir Impurity X

QCC Cat No.:

QC061424

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefdinir Impurity Y

QCC Cat No.:

QC061425

CAS No.:

NA

Mol Formula:

C14H15N5O6S2

Mol. Weight:

413.43

Cefdinir Impurity Z

QCC Cat No.:

QC061426

CAS No.:

178601-88-2

Mol Formula:

C14H13N5O5S2

Mol. Weight:

395.41