头孢泊肟酯杂质B Supplier | CHEM-BLOCK

2,4-DI-TERT-BUTYLTHIOPHENOL 19728-43-9

2,4-二叔丁基苯硫酚

magnesium dipalmitate 2601-98-1

棕榈酸镁

LASALOCID A SODIUM SALT 25999-20-6

拉沙里菌素

Trifluoro-2-bromo-2'-methoxy-acetophenone 530141-40-1

2-溴-2'-三氟甲氧基苯乙酮

POLY(TOLYLENE 2,4-DIISOCYANATE) 26006-20-2

2,4-异氰酸-1-甲苯的均聚物

1-CHLORO-2-IODOTETRAFLUOROETHANE 421-78-3

1-氯-2-碘四氟乙烷,

3-(3-METHOXY-BENZYL)-PYRROLIDINE 887594-85-6

3-(3-甲氧基苄基)吡咯烷

α-Allokainic acid 4071-39-0

Α-别海人草酸

Chloroplatinic acid hydrate 26023-84-7

氯铂酸水合物

7-METHYL-1,6-OCTADIENE 42152-47-6

7-甲基-1，6-辛二烯

Amikhelline 40709-23-7

阿米凯林

N-BSMOC-L-ASPARAGINE 197245-31-1

N-BSMOC-L-天冬酰氨酸

2,3-Dichloropropionitrile 2601-89-0

2,3-二氯丙腈

1-(4-nitrophenyl)ethanamine 42142-15-4

1-(4-硝基苯基)乙胺

3-Hydroxy-2-pyridinemethanol hydrochloride 14173-30-9

3-羟基-2-羟甲基吡啶盐酸盐

2-Phenyl-1,2-propanediol 4217-66-7

2-苯基-1,2-丙二醇

POLYQUATERNIUM-5 26006-22-4

聚季铵盐-5

Acetic acid, 2-[[4-(4-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-, ethyl ester 1547295-11-3

LESINURAD中间体

Polylactic acid 26023-30-3

聚乳酸

ethyl 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate 40711-33-9

5-氧代-2,5-二氢-1H-吡唑-3-羧酸乙酯

4-METHOXY-1 3-BENZENEDIMETHANOL 97 15471-26-8

4-甲氧基-1,3-苯二甲醇

3-methylmorpholine 42185-06-8

3-甲基吗啉

5-BroMoquinoline hydrochloride 421580-26-9

5-溴喹啉盐酸盐

ISO-CHLORIDAZON 162354-96-3

异膦基聚羧酸溶液

2-(1,1,2,2-TETRAFLUOROETHOXY)TOLUENE 42145-66-4

2-四氟乙氧基甲苯

PHORATE-OXON 2600-69-3

甲拌酯

dodecylphenoxybenzene, disulpho derivative 67993-50-4

十二烷基苯氧苯二磺化衍生物

1-Butanol, 4-(ethenyloxy)-, polymer with chlorotrifluoroethene, (ethenyloxy)cyclohexane and ethoxyethene 88795-12-4

4-乙烯氧基-1-丁醇与三氟氯乙烯、乙烯氧基环己烷和乙氧基乙烯的聚合物

2-o-tolylthiazole 42156-13-8

2-(3-甲苯基)噻唑

4-(2-METHOXYPHENYL)BENZALDEHYDE 421553-62-0

2-甲氧基联苯-4-甲醛

2-Methyl-4-(1-piperazinyl)-10H-thienol[2,3-b][1,5]benzodiazepine 161696-76-0

2-甲基-4-(1-哌嗪基)-10H-噻吩并[2,3-b][1,5]苯并二氮杂卓

b-D-Glucopyranosiduronic acid,(3b)-17-carboxy-28-norolean-12-en-3-yl 26020-14-4

金盏花苷E

hexanedioic acid, polymer with 2,5-furandione, 2-(hydroxymethyl)-2-methyl-1,3-propanediol and 1,3-isobenzofurandione, 4-(1,1-dimethylethyl)benzoate 68002-45-9

己二酸与2,5-呋喃二酮、2-(羟甲基)-2-甲基-1,3-丙二醇、1,3-异苯并呋喃二酮和4-(1,1-二甲基乙基)苯甲酸酯的聚合物

Fluvoxamine Acid 88699-91-6

氟伏沙明酸

2,5-Furandione, polymer with ethenylbenzene, ammonium salt 26022-09-3

2,5-呋喃二酮、乙烯基苯的聚合物铵盐

(R)-(+)-ALPHA-METHYL-1-NAPHTHALENEMETHANOL 42177-25-3

(R)-(+)-萘基-1-乙醇

benzyl decanoate 42175-41-7

癸酸苄酯

1-(3-AMINO-PHENYL)-AZETIDINE-3-CARBOXYLIC ACID METHYL ESTER 887595-89-3

1-(3-氨基苯基)氮杂环丁烷-3-甲酸甲酯

Methyl 2-(bromomethyl)-3-furoate 53020-08-9

2-溴甲基-3-糠酸甲酯

1-Butene, 4-bromo-3,3,4,4-tetrafluoro-, polymer with 1,1-difluoroethene, 1,1,2,3,3,3-hexafluoro-1-propene and tetrafluoroethene 74398-72-4

4-溴-3,3,4,4-四氟-1-丁烯与1,1-二氟乙烯、1,1,2,3,3,3-六氟-1-丙烯和四氟乙烯的聚合物

Gentiatibetine 26005-36-7

西藏龙胆碱

4219-24-3 4219-24-3

3-己烯酸

3-Ethoxycarbonylquinolizidine 19728-76-8

3-乙氧基羰基喹诺里西啶

N,N'-Desethylene-N,N'-diforMyl Levofloxacin 151377-74-1

左氧氟沙星去乙烯乙二醛杂质

1-BENZENESULFONYL-PIPERAZINE 14172-55-5

1-苯磺酰基哌嗪

BUTYLHYDRAZINE OXALATE 40711-41-9

草酸丁肼

2-(DIMETHYLAMINOMETHYL)THIOPHENE 26019-17-0

2-(二甲基氨甲基)噻吩

COPPER TPP 14172-91-9

5,10,15,20-四苯基-21H,23H-卟吩铜(II)

2-(4-bromophenyl)-4,6-di-2-naphthalenyl -1,3,5-Triazine 1616841-66-7

2-（4-溴苯基）-4,6-二（2-萘基）-1,3,5-三嗪

2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with 2-propenamide and 2-propenoic acid 2-Propenoic acid,2-methyl-,2-(dimethylamino)ethyl ester,polymer with 2-propenamide and 2-propenoic acid 26008-01-5

2-甲基-2-丙烯酸-2-(二甲基氨基)乙酯与2-丙烯酰胺和2-丙烯酸的聚合物

Bromacrylide 4213-51-8

溴马利特

Butanedioic acid, methylene-, polymer with 1,3-butadiene and methyl-2-methyl-2-propenoate 26022-07-1

亚甲基丁二酸与1,3-丁二烯和2-甲基-2-丙烯酸甲酯的聚合物

POLY(MELAMINE-CO-FORMALDEHYDE), BUTYLATED 68002-25-5

1,3,5-三嗪-2,4,6-三胺与丁基化甲醛的聚合物

3-OXO-3-(4-PYRROLIDIN-1-YL-PHENYL)-PROPIONITRILE 887595-01-9

3-氧代-3-[4-(1- 吡咯烷)苯基]丙腈

sodium sulphooctadecanoate 67998-94-1

磺基十八烷酸钠

1-Iodo-4-(4-Methoxyphenoxy)-benzene 26002-36-8

4-甲氧基苯氧基碘苯

1H-Pyrrole-2-carboxaldehyde,4-acetyl- 16168-92-6

4-乙酰基-1H-吡咯-2-甲醛

N-BSMOC-L-VALINE 197245-17-3

N-BSMOC-L-缬氨酸

PotassiumD-erythronate 88759-55-1

D-苏糖酸钾

Fumaric acid,propoxylated bisphenol A,propylene glycol polymer 68003-07-6

顺丁烯二酸酐与1,2-丙二醇和1,1-[(1-甲基亚甲基)双(4,1-亚苯氧基)]双-2-丙醇的聚合物