试剂网-cas号查询、化学试剂、生物试剂、分析试剂、实验试剂

通过类别精选：: GC对照品; 中药对照品

COA查询：

产品编号	CAS号	项目名称规格	分子式	加入购物车
C805067	543-59-9	1-氯代正戊烷, Standard for GC, ≥99.5% (GC) 1-Chloropentane, Standard for GC, ≥99.5% (GC)	C₅H₁₁Cl	点击收藏价格库存

M917119	104109-37-7	11α-甲氧基柴胡皂苷F, ≥98% (HPLC) 11α-Methoxysaikosaponin F, ≥98% (HPLC)	C₄₉H₈₂O₁₈	点击收藏价格库存

A935756	125247-74-7	12β-乙酰氧基黑老虎酸, ≥90% 12β-acetoxycoccinic acid, ≥90%	C₃₂H₄₈O₅	点击收藏价格库存

O935744	73815-15-3	2''-O-p-反式香豆酰基荭草苷, ≥98% Orientin 2''-O-p-trans-coumarate, ≥98%	C₃₀H₂₆O₁₃	点击收藏价格库存

D806900	75-83-2	2,2-二甲基丁烷, Standard for GC,≥99.5%(GC) 2,2-Dimethylbutane, Standard for GC,≥99.5%(GC)	C₆H₁₄	点击收藏价格库存

T821355	55327-45-2	2,3,5,4-四羟基二苯乙烯葡萄糖苷,分析标准品, 98%, for analytical standard Tetrahydroxyl diphenylethylene-2-o-glucoside, 98%, for analytical standard	C₂₀H₂₂O₉	点击收藏价格库存

B802240	431-03-8	2,3-丁二酮, Standard for GC,≥99.0%(GC) 2,3-Butanedione, Standard for GC,≥99.0%(GC)	C₄H₆O₂	点击收藏价格库存

D806947	79-29-8	2,3-二甲基丁烷, Standard for GC,>99.5%(GC) 2,3-Dimethylbutane, Standard for GC,>99.5%(GC)	C₆H₁₄	点击收藏价格库存

D806730	120-83-2	2,4-二氯苯酚, standard for GC,≥99.7%(GC) 2,4-Dichlorophenol, standard for GC,≥99.7%(GC)	C₆H₄Cl₂O	点击收藏价格库存

H811009	110-13-4	2,5-己二酮, Standard for GC,≥99%(GC) 2,5-Hexanedione, Standard for GC,≥99%(GC)	C₆H₁₀O₂	点击收藏价格库存

H811431	501-94-0	2-(4-羟苯基)乙醇, standard for chromatography, ≥99.5% (GC) 2-(4-Hydroxyphenyl)ethanol, standard for chromatography, ≥99.5% (GC)	C₈H₁₀O₂	点击收藏价格库存

B802173	110-65-6	2-丁炔-1，4-二醇, Standard for GC, ≥99.5% (GC) 2-Butyne-1,4-diol, Standard for GC, ≥99.5% (GC)	C₄H₆O₂	点击收藏价格库存

P922673	1575-72-0	2-丙基-4-五烯酸, analytical standard ，≥97.0 % (GC) (+/-)-2-Propyl-4-pentenoic Acid, analytical standard ，≥97.0 % (GC)	C₈H₁₄O₂	点击收藏价格库存

E808757	149-57-5	2-乙基己酸, Standard for GC,≥99.5%(GC) 2-Ethylhexanoic acid, Standard for GC,≥99.5%(GC)	C₈H₁₆O₂	点击收藏价格库存

E808631	104-76-7	2-乙基己醇, Standard for GC, ≥99.5% (GC) 2-Ethyl-1-hexanol, Standard for GC, ≥99.5% (GC)	C₈H₁₈O	点击收藏价格库存

A800484	1122-62-9	2-乙酰吡啶, Standard for GC,≥99.5%(GC) 2-Acetylpyridine, Standard for GC,≥99.5%(GC)	C₇H₇NO	点击收藏价格库存

H810957	591-78-6	2-己酮, Standard for GC,>99.5%(GC) 2-Hexanone, Standard for GC,>99.5%(GC)	C₆H₁₂O	点击收藏价格库存

I876028	109-59-1	2-异丙氧基乙醇, Standard for GC,≥99.9%(GC) 2-Isopropoxyethanol, Standard for GC,≥99.9%(GC)	C₅H₁₂O₂	点击收藏价格库存

P815618	107-87-9	2-戊酮, Standard for GC,>99.0%(GC) 2-Pentanone, Standard for GC,>99.0%(GC)	C₅H₁₀O	点击收藏价格库存

M871766	513-35-9	2-甲基-2-丁烯, Standard for GC, ≥99.5% (GC) 2-Methyl-2-butene, Standard for GC, ≥99.5% (GC)	C₅H₁₀	点击收藏价格库存

精细化学

分析色谱

材料科学

生命科学