克拉维酸钾EP杂质B

CAS No. 96681-85-5

3,6-Bis(2-hydroxyethyl)-2-pyrazinepropanoic Acid

克拉维酸钾EP杂质B

CAS No. 96681-85-5

双[(2-胍基-4-噻唑基)甲基]二硫醚(法莫替丁杂质的)

CAS No. 129083-44-9

Bis[(2-guanidino-4-thiazolyl)methyl]disulfide

双[(2-胍基-4-噻唑基)甲基]二硫醚(法莫替丁杂质的)

CAS No. 129083-44-9

氯苯那敏杂质A

CAS No. 1246816-57-8

α,α-Bis[2-(dimethylamino)ethyl]-

氯苯那敏杂质A

CAS No. 1246816-57-8

双二甲胺基乙基醚

CAS No. 3033-62-3

Bis(2-dimethylaminoethyl) ether

双二甲胺基乙基醚

CAS No. 3033-62-3

1-(2,4-双(苄氧基)苯基)乙酮

CAS No. 22877-01-6

1-(2,4-bis(benzyloxy)phenyl)ethanone

1-(2,4-双(苄氧基)苯基)乙酮

CAS No. 22877-01-6

泼尼松龙杂质D

CAS No. 16355-29-6

6b-Hydroxy Cortisol

泼尼松龙杂质D

CAS No. 16355-29-6

L-胞苷

CAS No. 26524-60-7

L-Cytidine

L-胞苷

CAS No. 26524-60-7

9,11β-环氧-17-羟基-16β-甲基-3,20-二氧-9β-孕烷-1,4-二烯-21-乙酸酯

CAS No. 912-38-9

9,11β-Epoxy-17-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-21-yl Acetate

9,11β-环氧-17-羟基-16β-甲基-3,20-二氧-9β-孕烷-1,4-二烯-21-乙酸酯

CAS No. 912-38-9

甲基泼尼松杂质

CAS No. 1625-39-4

6α-Methyl Hydrocortisone

甲基泼尼松杂质

CAS No. 1625-39-4

3-苄氧基吡啶

CAS No. 76509-17-6

3-benzyloxypyridine

3-苄氧基吡啶

CAS No. 76509-17-6

多奈哌齐杂质

CAS No. 231283-82-2

1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-yl)methylpyridinium Bromide

多奈哌齐杂质

CAS No. 231283-82-2

利奈唑胺中间体B杂质1

CAS No. 250372-11-3

benzyl 3,4-difluorophenylcarbaMate

利奈唑胺中间体B杂质1

CAS No. 250372-11-3

羟基多萘哌齐(异构体混合)

CAS No. 197010-20-1

2-[(1-Benzylpiperidin-4-yl)hydroxyMethyl]-5,6-diMethoxyindan-1-one

羟基多萘哌齐(异构体混合)

CAS No. 197010-20-1

3-苯甲酰苯基乙腈

CAS No. 21288-34-6

3-Benzoylphenylacetonitrile

3-苯甲酰苯基乙腈

CAS No. 21288-34-6

1-羟基异丁基苯基-1'-甲基丙酸

CAS No. 53949-53-4

Benzeneacetic acid, 4-(1-hydroxy-2-methylpropyl)--alpha--methyl- (9CI)

1-羟基异丁基苯基-1'-甲基丙酸

CAS No. 53949-53-4

1,2,4-苯三酚

CAS No. 533-73-3

1,2,4-Benzenetriol

1,2,4-苯三酚

CAS No. 533-73-3

Benzenesulfonamide, 4-(hydroxyamino)- (9CI)

CAS No. 877-67-8

Benzenesulfonamide, 4-(hydroxyamino)- (9CI)

CAS No. 877-67-8

6,6-二硫代二基双(2-甲基苯胺)

CAS No. 86749-03-3

BenzenaMine, 2,2'-dithiobis[6-Methyl-

6,6-二硫代二基双(2-甲基苯胺)

CAS No. 86749-03-3

氨氯地平杂质

CAS No. 88150-46-3

2-[(2-AZIDOETHOXY)METHYL]-4-(2-CHLOROPHENYL)-3-ETHOXYCARBONYL-5-METHOXYCARBONYL)-6-METHYL-1,4-DIHYDROPYRIDINE

氨氯地平杂质

CAS No. 88150-46-3

阿奇霉素 A

CAS No. 76801-85-9

Azathramycin

阿奇霉素 A

CAS No. 76801-85-9