2,3-O-苄烯酒石酸二甲酯 Supplier | CHEM-BLOCK

(+)-DIMETHYL 2,3-O-BENZYLIDENE-D-TARTRATE

2,3-O-苄烯酒石酸二甲酯

CAS No. 91326-83-9

1,3-Dioxolane-4,5-dicarboxylicacid, 2-phenyl-, dimethyl ester, (2a,4a,5b)-(+)-; 1,3-Dioxolane-4,5-dicarboxylic acid,2-phenyl-, dimethyl ester, (4S,5S)- (9CI)

(4S,5S)-2-苯基-1,3-二氧戊环-4,5-二羧酸二甲酯

N-(5-Chloro-2-methoxyphenyl)-3-oxobutanamide 52793-11-0

乙酰乙酰-2-甲氧基-5-氯苯胺

7,4'-Di-O-Methylapigenin 5-O-xylosylglucoside 221257-06-3

7-甲氧基-2-(4-甲氧基苯基)-5-[(6-O-BETA-D-吡喃木糖基-BETA-D-吡喃葡萄糖基)氧基]-4H-1-苯并吡喃-4-酮

1,3-Bis(hydroxyethylsulfonyl)propanol 67006-34-2

1,3-双(羟乙基砜基)丙醇

4,6-Dimethylpyrimidine-2-carbonitrile 22126-16-5

4,6-二甲基嘧啶-2-甲腈

L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-L-alanyl- 876622-63-8

BOC-N-甲基-L-丙胺酰-L-缬氨酸

1,4-BIS(2-HYDROXYETHYL)PIPERAZINE 122-96-3

N,N-双(2-羟乙基)哌嗪

DIETHYLENE GLYCOL ETHYL TERT-BUTYL ETHER 52788-80-4

二乙二醇乙基叔丁基醚

BENZOYLECGONINE-D3 TETRAHYDRATE--DEA SCH 115732-68-8

苯甲酰芽子碱-N-甲基-D3 溶液

1,3-Bis(chloroethyl sulfonyl)propanol 67006-35-3

1,3-双(氯乙基砜基)丙醇

3-Fluoro-4-iodophenol 122927-84-8

3-氟-4-碘苯酚

(αR)-α-Methyl-N-[3-[3-(trifluoroMethyl)phenyl)propyl]-1-napthaleneMethanaMine-N-oxide 1229224-94-5

西那卡塞氧化物杂质

1-Cyclopropyl-7-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 221221-16-5

1-环丙基-7-氟-8-甲氧基-4-氧代-1,4-二氢喹啉-3-甲酸

MOBS 115724-21-5

4-(N-吗啉基)丁磺酸

SCANDIUM (III) SULFATE 52788-54-2

硫酸钪

(2R)-4-Bromo-2-[[(tert-butoxy)carbonyl]amino]butanoic acid tert-butyl ester 123004-74-0

(R)-4-溴-2-[(叔丁氧羰基)氨基]丁酸叔丁酯

Ofloxacin-d3 hydrochloride 1173021-78-7

氧氟沙星 D3盐酸盐

CESIUM TRIIODIDE 12297-72-2

三碘化铯

2-hydroxyethyl myristate 22122-18-5

乙二醇单十四烷酸酯

Metronidazole-13C2,15N2 1173020-03-5

甲硝唑-13C2,15N2

CHLORODIBROMOACETIC ACID 5278-95-5

二溴一氯乙酸

Bis(vinylsulfonyl)propanol 67006-32-0

双(乙烯砜基)丙醇

N-Methyl-N-(N,N-dimethylaminoethyl)-aminoethanol 2212-32-0

N-甲基-N-(N,N-二甲胺基乙基)乙醇胺

5,10-Dihydro-2-methyl-4H-thieno[2,3-β][1,5]benzodiazepin-4-one (Olanzapine Impurity) 221176-49-4

奥氮平相关物质B

5-chlorobenzene-1,3-diol 52780-23-1

5-氯间苯二酚

3-BROMO-ALPHA-METHYLBENZYL ALCOHOL 52780-14-0

3-溴苯基甲基甲醇

N-(3-ACETYLTHIOPROPYL)PHTHALIMIDE 97 221218-66-2

N-(-3-乙酰丙基硫氧嘧啶)邻苯二甲酰亚胺

Cinacalcet IMpurity 1229224-93-4

西那卡塞杂质

1-Iodo-3,5-diphenylbenzen 87666-86-2

1-碘-3,5-二苯基苯

Ammonium succinate 11574-09-1

琥珀酸铵

7-aMinoiMidazo[1,2,c]pyriMidine 1229383-37-2

7-氨基咪唑[1,2-C]并嘧啶

N-(3-aminopropyl)-N'-dodecylpropane-1,3-diamine 67022-37-1

N-十二烷基-二丙撑三胺

2-Isopropyl-D7-thioxanthen-9-one Isopropylthioxanthon-D7 ITX-D7 1173019-24-3

2-异丙基硫杂蒽酮-D7氘代物

1,3-DICHLORO-ISO-PROPYL-D5 ALCOHOL 1173020-20-6

氘代-1,3-二氯-2-丙醇

ISOPRENALINE SULFATE 6700-39-6

硫酸异丙肾上腺素

CHLOROMETHYLMETHYLDIISOPROPOXYSILANE 2212-08-0

(氯甲基)甲基二异丙氧基硅烷

3-Methylphosphinicopropionic Acid 66992-42-5

3-甲基亚磷粪介子

Rimsulfuron 122931-48-0

砜嘧磺隆

Spermidine-[D8].3HCl 1173019-26-5

亚精胺-丁烷-D8 三盐酸盐

Quinidine 1Oxide 115730-97-7

奎尼丁N-氧化物

4-(2-Methyl-1H-imidazol-1-yl)benzonitrile 122957-50-0

4-(2-甲基-1-咪唑基)苯氰

1-(2-Fluoro-4-nitrophenyl)-4-methylpiperazine 221198-29-4

1-(2-氟-4-硝基苯基)-4-甲基哌嗪

3β,11α-Dihydroxyoleana-12-ene 5282-14-4

齐墩果-12-烯-3,11-二醇

7-thia-8-oxoguanosine 122970-40-5

艾沙托立宾

1-(3-bromo-2-methylphenyl)ethanone 52779-76-7

3'-溴-2'-甲基苯乙酮

SODIUM STEARETH-4 PHOSPHATE 87666-99-7

硬脂醇醚-4 磷酸酯钠

4-BROMOMETHYL BENZOYL CHLORIDE 52780-16-2

4-溴甲基苯甲酰氯

mercaptoundecahydrododecaborate 12294-22-3

1,2,3,4,5,6,7,8,9,10,11-十一氢-12-巯基十二硼烷

GADOLINIUM NITRATE, PENTAHYDRATE 52788-53-1

五水合硝酸轧

2-AMINO-6-NITROQUINOXALINE 115726-26-6

2-氨基-6-硝基喹喔啉

SODIUM PROPIONATE 6700-17-0

丙酸钠

6ALPHA-HYDROXYESTRADIOL 1229-24-9

6-Α羟基雌二醇

Fluoxetine-D5 hydrochloride 1173020-43-3

氘代盐酸氟西汀

GS-9973 1229208-44-9

6-(1H-吲唑-6-基)-N-[4-(4-吗啉基)苯基]咪唑并[1,2-A]吡嗪-8-胺

SulfaMethoxypyridazine-D3 1172846-03-5

磺胺甲氧哒嗪氘代物

2,5-Furandione, polymer with 2,2- [1,2-ethanediylbis(oxy)] bis [ethanol] and 3a, 4, 7, 7a-tetrahydro-4, 7-methano-1H-indene 66991-56-8

2,5-呋喃二酮与2,2[1,2-亚乙基(氧)]双[乙醇]和3A,4,7,7A-四氢-4,7-亚甲基-1H-茚的聚合物

CERIUM ZIRCONIUM OXIDE 53169-24-7

氧化锆铈

6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione 6642-29-1

4-硝基-1,8-萘二酸酐

O-TOLUAMIDE 527-85-5

2-甲基苯甲酰胺

Octadecanoic acid, monoester with 1,2,3-propanetriol, polymer with 1,3-diisocyanatomethylbenzene, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 2,2-(methylimino)bis[ethanol], sodium salt. Octadecanoic acid,monoester with 1,2,3-propanetriol,polyme 67015-60-5

十八酸-1,2,3-丙三醇单酯、1,3-二异氰根合甲苯、3-羟基-2-羟甲基-2-甲基丙酸和2,2-(甲亚氨基)双乙醇的聚合物的钠盐

N,N-bis(2-hydroxyethyl)isooctadecan-1-amide 52794-79-3

异硬脂酰胺 DEA