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4-Epianhydrochlortetracycline Hydrochloride

QCC Cat No.:

QE162501

CAS No.:

158018-53-2

Mol Formula:

C22H21ClN2O7 36.46

Mol. Weight:

460.86 36.46

QCC Cat No.:

QE170900

CAS No.:

517-09-9

Mol Formula:

C18H18O2

Mol. Weight:

266.33

QCC Cat No.:

QE172100

CAS No.:

474-86-2

Mol Formula:

C18H20O2

Mol. Weight:

268.35

QCC Cat No.:

QE172101

CAS No.:

285979-79-5

Mol Formula:

C18H16D4O2

Mol. Weight:

272.37

QCC Cat No.:

QE180100

CAS No.:

50-14-6

Mol Formula:

C28H44O

Mol. Weight:

396.65

Ergocalciferol EP Impurity A

QCC Cat No.:

QE180101

CAS No.:

51744-66-2

Mol Formula:

C28H44O

Mol. Weight:

396.65

Ergocalciferol EP Impurity B

QCC Cat No.:

QE180102

CAS No.:

57-87-4

Mol Formula:

C28H44O

Mol. Weight:

396.65

Ergocalciferol EP Impurity C

QCC Cat No.:

QE180103

CAS No.:

474-69-1

Mol Formula:

C28H44O

Mol. Weight:

396.65

Ergocalciferol EP Impurity D

QCC Cat No.:

QE180104

CAS No.:

NA

Mol Formula:

C28H44O

Mol. Weight:

396.65

Ergocalciferol EP Impurity E

QCC Cat No.:

QE180105

CAS No.:

115-61-7

Mol Formula:

C28H44O

Mol. Weight:

396.65

Ergocalciferol Impurity F

QCC Cat No.:

QE180106

CAS No.:

NA

Mol Formula:

C28H42O

Mol. Weight:

394.63

Ergocalciferol EP Impurity G

QCC Cat No.:

QE180107

CAS No.:

511-28-4

Mol Formula:

C28H46O

Mol. Weight:

398.66

Ergocalciferol EP Impurity F

QCC Cat No.:

QE180110

CAS No.:

NA

Mol Formula:

C28H42O

Mol. Weight:

394.63

Ergocalciferol Impurity 11

QCC Cat No.:

QE180111

CAS No.:

NA

Mol Formula:

C34H58OSi

Mol. Weight:

510.91

Ergocalciferol Impurity 12

QCC Cat No.:

QE180112

CAS No.:

NA

Mol Formula:

C34H58OSi

Mol. Weight:

510.91

Eribulin mesylate

QCC Cat No.:

QE180200

CAS No.:

441045-17-6

Mol Formula:

C40H59NO11

Mol. Weight:

729.90

QCC Cat No.:

QE180300

CAS No.:

11115-82-5

Mol Formula:

C107H138Cl2N26O31+C108H140Cl2N26O31

Mol. Weight:

2550.21+2564.24

QCC Cat No.:

QE180301

CAS No.:

34438-27-2

Mol Formula:

C107H138Cl2N26O31

Mol. Weight:

2355.30

QCC Cat No.:

QE180302

CAS No.:

34304-21-7

Mol Formula:

C108H140Cl2N26O31

Mol. Weight:

2369.32

QCC Cat No.:

QE180400

CAS No.:

84611-23-4

Mol Formula:

C8H11NO4S2

Mol. Weight:

249.31

Erdosteine Impurity1

QCC Cat No.:

QE180401

CAS No.:

NA

Mol Formula:

C12H20N2O6S3

Mol. Weight:

384.49

QCC Cat No.:

QE180900

CAS No.:

13463-28-0

Mol Formula:

C27H32O15

Mol. Weight:

596.53

QCC Cat No.:

QE181400

CAS No.:

107724-20-9

Mol Formula:

C24H30O6

Mol. Weight:

414.50

Eplerenone Impurity - 9,11-Didehydro Canrenone

QCC Cat No.:

QE181401

CAS No.:

95716-71-5

Mol Formula:

C22H26O3

Mol. Weight:

338.44

Eplerenone Impurity - 11-alpha-Hydroxy Canrenone

QCC Cat No.:

QE181402

CAS No.:

192569-17-8

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Eplerenone Impurity - Canrenone;Spironolactone EP Impurity F

QCC Cat No.:

QE181403

CAS No.:

976-71-6

Mol Formula:

C22H28O3

Mol. Weight:

340.46

Eplerenone 6-beta-Hydroxy Analog

QCC Cat No.:

QE181404

CAS No.:

209253-80-5

Mol Formula:

C24H30O7

Mol. Weight:

430.49

Eplerenone delta-9,11-Analog

QCC Cat No.:

QE181406

CAS No.:

95716-70-4

Mol Formula:

C24H30O5

Mol. Weight:

398.49

Eplerenone EP Impurity C

QCC Cat No.:

QE181407

CAS No.:

95716-70-4

Mol Formula:

C24H30O5

Mol. Weight:

398.49

Eplerenone EP Impurity D

QCC Cat No.:

QE181408

CAS No.:

209253-82-7

Mol Formula:

C23H28O6

Mol. Weight:

400.46