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QR090618
Rifamycin Impurity 18
Molecular Formula: C43H58N2O12
Molecular Weight: 794.94
CAS No.: NA
QR090619
Rifamycin Impurity 19
Molecular Formula: C38H45NO13
Molecular Weight: 723.77
CAS No.: 27557-15-9
QR090620
Rifamycin Impurity 20
Molecular Formula: C36H45NO12
Molecular Weight: 683.75
CAS No.: 16783-97-4
QR090621
Desacetyl Rifamycin S
Molecular Formula: C35H43NO11
Molecular Weight: 653.73
CAS No.: 17555-51-0
QR090622
25-Desacetyl Rifamycin O
Molecular Formula: C37H45NO13
Molecular Weight: 711.76
CAS No.: NA
QR090623
25-Desacetyl Rifamycin SV
Molecular Formula: C35H45NO11
Molecular Weight: 655.74
CAS No.: 17750-90-2
QR090624
Rifamycin Impurity 24 (Rifamycin Y)
Molecular Formula: C39H47NO15
Molecular Weight: 769.80
CAS No.: 15271-73-5
QR090625
Rifamycin Impurity 25
Molecular Formula: C37H45NO12
Molecular Weight: 695.76
CAS No.: NA
QR090626
Rifamycin Impurity 26
Molecular Formula: C46H62N4O12
Molecular Weight: 863.02
CAS No.: NA
QR090627
Rifamycin Impurity 27
Molecular Formula: C42H54N2O12
Molecular Weight: 778.90
CAS No.: NA
QR090628
Rifamycin Impurity 28
Molecular Formula: C34H41NO11
Molecular Weight: 639.70
CAS No.: NA
QR090629
Rifamycin Impurity 29
Molecular Formula: C40H52N2O11
Molecular Weight: 736.86
CAS No.: NA
QR090630
Rifamycin Impurity 30
Molecular Formula: C44H60N4O11
Molecular Weight: 820.98
CAS No.: NA
QR090631
Rifamycin Impurity 31
Molecular Formula: C43H56N2O13
Molecular Weight: 808.92
CAS No.: NA
QR091300
Rilmenidine dihydrogen phosphate
Molecular Formula: C10H19N2O5P
Molecular Weight: 278.24
CAS No.: 85409-38-7
QR091301
Rilmenidine dihydrogen phosphate EP Impurity A
Molecular Formula: C10H18N2O2
Molecular Weight: 198.26
CAS No.: NA
QR091302
Rilmenidine dihydrogen phosphate EP Impurity B
Molecular Formula: C10H17ClN2O
Molecular Weight: 216.71
CAS No.: NA
QR091303
Rilmenidine dihydrogen phosphate EP Impurity C
Molecular Formula: C17H26N2O
Molecular Weight: 274.40
CAS No.: NA
QR092500
Ribostamycin Sulfate
Molecular Formula: C17H34N4O10 XH2O4S
Molecular Weight: 454.47 0.00
CAS No.: 53797-35-6
QR161300
Rapamycin;Everolimus EP Impurity A
Molecular Formula: C51H79NO13
Molecular Weight: 914.17
CAS No.: 53123-88-9
QR161301
Rapamycin Impurity 1
Molecular Formula: C51H79NO13
Molecular Weight: 914.17
CAS No.: 147438-27-5;148554-65-8(Na salt)
QR161302
Rapamycin Impurity 2
Molecular Formula: C51H79NO15
Molecular Weight: 946.17
CAS No.: 500733-49-3
QR161303
Rapamycin Impurity 3
Molecular Formula: C51H79NO13
Molecular Weight: 914.17
CAS No.: 253431-35-5
QR161304
7-O-Demethyl Rapamycin
Molecular Formula: C50H77NO13
Molecular Weight: 900.15
CAS No.: 151519-50-5
QR161305
27-O-Desmethyl Rapamycin (27-O-Desmethyl Sirolimus)
Molecular Formula: C50H77NO13
Molecular Weight: 900.15
CAS No.: 141392-23-6
QR161306
12-Desmethyl Rapamycin
Molecular Formula: C50H77NO13
Molecular Weight: 900.15
CAS No.: NA
QR161307
42-O-Desmethyl Rapamycin
Molecular Formula: C50H77NO13
Molecular Weight: 900.15
CAS No.: 142382-16-9
QR161308
Rapamycin Impurity 8
Molecular Formula: C51H79NO13
Molecular Weight: 914.17
CAS No.: NA
QR161309
Rapamycin Impurity 9
Molecular Formula: C51H79NO13
Molecular Weight: 914.17
CAS No.: 157182-37-1
QR161310
Rapamycin Impurity 10
Molecular Formula: C51H79NO13
Molecular Weight: 914.17
CAS No.: NA