泰兰斯他汀A

CAS No. 1426953-21-0

Thailanstatin A

泰兰斯他汀A

CAS No. 1426953-21-0

环孢素杂质4

CAS No. 174292-85-4

Cyclosporin L Related Compound 3

环孢素杂质4

CAS No. 174292-85-4

环孢素杂质3

CAS No. 104372-56-7

Cyclosporin L Related Compound 2

环孢素杂质3

CAS No. 104372-56-7

卡泊芬净杂质15

CAS No. 1404083-47-1

Pneumocandin B0, 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-

卡泊芬净杂质15

CAS No. 1404083-47-1

1H-as-Indaceno[3,2-d]oxacyclododecin-7,15-dione,2-[(6-deoxy-2,4-di-O-methyl-a-L-mannopyranosyl)oxy]-13-[[(2R,5S,6R)-5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]oxy]-9-ethyl-2,3,3a,5a,5b,6,9,10,11,12,13,14,16a,16b-tetradecahydro-4,14-dimethyl-,(2S,3aR,5aS,5bS,9S,13S,14R,16aS,16bS)-

CAS No. 149092-01-3

1H-as-Indaceno[3,2-d]oxacyclododecin-7,15-dione,2-[(6-deoxy-2,4-di-O-methyl-a-L-mannopyranosyl)oxy]-13-[[(2R,5S,6R)-5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]oxy]-9-ethyl-2,3,3a,5a,5b,6,9,10,11,12,13,14,16a,16b-tetradecahydro-4,14-dimethyl-,(2S,3aR,5aS,5bS,9S,13S,14R,16aS,16bS)-

CAS No. 149092-01-3

卡普拉霉素

CAS No. 327164-11-4

Uridine, 5'-O-(5-amino-5-deoxy-β-D-ribofuranosyl)-5'-C-[(2S,5S,6S)-5-carboxy-6-[[(3S)-3-[[(3S)-5-[(6-deoxy-2,3,4-tri-O-methyl-α-L-mannopyranosyl)oxy]-3-methyl-1,5-dioxopentyl]oxy]-14-methyl-1-oxopentadecyl]oxy]hexahydro-1,4-dimethyl-3-oxo-1H-1,4-diazepin-2-yl]-, (5'S)-

卡普拉霉素

CAS No. 327164-11-4

多粘菌素B1-1

CAS No. 811435-10-6

L-Threonine, (2S)-4-amino-2-[[(6S)-6-methyl-1-oxooctyl]amino]butanoyl-L-threonyl-(2S)-2,4-diaminobutanoyl-(2S)-2,4-diaminobutanoyl-(2S)-2,4-diaminobutanoyl-D-phenylalanyl-L-isoleucyl-(2S)-2,4-diaminobutanoyl-(2S)-2,4-diaminobutanoyl-, (10→4)-lactam

多粘菌素B1-1

CAS No. 811435-10-6

莫西克汀EP杂质I

CAS No. 113463-31-3

Milbemycin B, 5-O-demethyl-28-deoxy-25-(1,3-dimethyl-1-butenyl)-6,28-epoxy-23-[(methylthio)methoxy]-, [6R,23S,25S(E)]- (9CI)

莫西克汀EP杂质I

CAS No. 113463-31-3

N-脱甲基-乙基多杀菌素-J

CAS No. 1382419-14-8

1H-as-Indaceno[3,2-d]oxacyclododecin-7,15-dione, 2-[(6-deoxy-3-O-ethyl-2,4-di-O-methyl-α-L-mannopyranosyl)oxy]-9-ethyl-2,3,3a,4,5,5a,5b,6,9,10,11,12,13,14,16a,16b-hexadecahydro-14-methyl-13-[[(2R,5S,6R)-tetrahydro-6-methyl-5-(methylamino)-2H-pyran-2-yl]oxy]-, (2R,3aR,5aR,5bS,9S,13S,14R,16aS,16bR)-

N-脱甲基-乙基多杀菌素-J

CAS No. 1382419-14-8

阿卡波糖EP杂质E

CAS No. 1883492-78-1

5-((5-((5-((3,4-dihydroxy-6-methyl-5-((4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl)amino)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4-triol

阿卡波糖EP杂质E

CAS No. 1883492-78-1