异去氢钩藤碱 , 分析对照品

Isocorynoxeine

A-674563, ≥99%

A-674563

7-乙基-10-羟基喜树碱中间体, ≥98%

(S)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione

一元羧基哌啶子酸

Monodecarboxy Piperacilloic Acid

17α-雌二醇17-戊酸酯

17α-Estradiol 17-Valerate

2-异氰酸对苯二甲酸二甲酯

Dimethyl 2-isocyanatoterephthalate

N1-b-D-半乳糖吡喃糖基氨基-胍HNO3

N1-b-D-Galactopyranosylamino-guanidine HNO3

氧氟沙星N-氧化物乙酸盐（非对映异构体混合物）

OFLOXACIN N-OXIDE (MIXTURE OF DIASTEREOMERS)

月桂酸肼, 99%

dodecanohydrazide

2-巯基-1-甲基咪唑, 99%

2-Mercapto-1-methylimidazole

磷酸二乙酯, 98%

Diethyl hydrogen phosphate

4-哌啶甲酸盐酸盐, ≥98%

Piperidine-4-carboxylic acid hydrochloride

(S)-5-(叔丁氧羰基)-5-氮杂螺[2.4]庚烷-6-羧酸钾, 98%

Potassium (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate

N7-（2-羟乙基-d4）腺嘌呤

N7-(2-Hydroxyethyl-d4)adenine

反式-4-癸烯醛, 96%

trans-4-Decenal

4-氨基-3-（氨基羰基）异噻唑-5-羧酸乙酯

ethyl 4-amino-3-carbamoylisothiazole-5-carboxylate

2-氨基-4-（4-甲基苯基）噻吩-3-羧酸丙酯

propyl 2-amino-4-(4-methylphenyl)thiophene-3-carboxylate

(S)-3-((((9H-芴-9-基)甲氧基)羰基)氨基)-4-(萘-1-基)丁酸, 99%

(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(naphthalen-1-yl)butanoic acid

2,4-二羟基苯腈, 99%

2,4-dihydroxybenzonitrile

Boc-L-苏氨酸叔丁酯, 98%

Boc-Thr-OtBu