默克 Merck

羟基乙酸 [乙醇酸]，Glycolic acid；for analysis EMSURE®, ≥99.5% (acidimetric)

1.04106

别名：羟基醋酸；Hydroxyacetic acid；1041060100；Empirical Formula (Hill Notation): C2H4O3 CAS号: 79-14-1 分子量: 76.05 MDL编号: MFCD00004312 EC索引号: 201-180-5

¥1,695.03

硫酸肼，Hydrazine sulfate salt；GR for analysis ACS,Reag. Ph Eur

1.04603

别名：肼硫酸盐；硫酸联氨；硫酸肼盐；1046030100；1046030500；一种由联氨与硫酸生成的盐

Empirical Formula (Hill Notation): H6N2O4S CAS号: 10034-93-2 分子量: 130.12 MDL编号: MFCD00044873 EC索引号: 233-110-4

¥723.32

咪唑，Imidazole；buffer substance ACS, ≥99% (perchloric acid titration)

1.04716

别名：1,3-二氮杂-2,4-环戊二烯，甘恶啉，1,3-Diaza-2,4-cyclopentadiene, Glyoxaline；1047160050；1047160250；1047161000

Empirical Formula (Hill Notation): C3H4N2 CAS号: 288-32-4 分子量: 68.08 MDL编号: MFCD00005183 EC索引号: 206-019-2

¥449.76

咪唑，Imidazole；for synthesis, ≥99% (GC)

8.14223

别名：1,3-二氮杂-2,4-环戊二烯，甘恶啉，1,3-Diaza-2,4-cyclopentadiene, Glyoxaline；8142230005；8142230250；8142231000；8142239025

Empirical Formula (Hill Notation): C3H4N2 CAS号: 288-32-4 分子量: 68.08 MDL编号: MFCD00005183 EC索引号: 206-019-2

¥769.93

咪唑，Imidazole；ULTROL® Grade, buffer substance, ACS≥99% (perchloric acid titration)

4015

别名：1,3-二氮杂-2,4-环戊二烯，甘恶啉，1,3-Diaza-2,4-cyclopentadiene, Glyoxaline

Empirical Formula (Hill Notation): C3H4N2 CAS号: 288-32-4 分子量: 68.08 MDL编号: MFCD00005183

¥2,561.35

L-α-磷脂酰胆碱 [大豆卵磷脂, PC]，L-α-Phosphatidylcholine；Calbiochem®

429415

别名：1,2-二酰基-sn-甘油-3-磷酸胆碱；3-sn-磷脂酰胆碱；L-α-卵磷脂；偶氮植物凝血素；1,2-Diacyl-sn-glycero-3-phosphocholine, 3-sn-Phosphatidylcholine, L-α-Lecithin, Azolectin, PC

CAS号: 8002-43-5 MDL编号: MFCD00131449 NACRES: NA.77

¥3,980.72

L-α-磷脂酰胆碱 [大豆卵磷脂, PC]，L-α-Phosphatidylcholine；suitable for microbiology, Surfactant and constituent of the liposomal carrier system

44924

别名：1,2-二酰基-sn-甘油-3-磷酸胆碱；3-sn-磷脂酰胆碱；L-α-卵磷脂；偶氮植物凝血素；1,2-Diacyl-sn-glycero-3-phosphocholine, 3-sn-Phosphatidylcholine, L-α-Lecithin, Azolectin, PC

CAS号: 8002-43-5 Beilstein: 5209585 EC 号: 232-307-2 NACRES: NA.85

¥2,283.22

铬黑T，Eriochrome® Black T；indicator for complexometry ACS,Reag. Ph Eur

1.03170

别名：铬黑T指示剂；羊毛铬黑T；依来铬黑T；铬黑 T；媒介黑 11；2-羟基-1-（1-羟基-2-萘偶氮）-6-硝基萘-4-磺酸钠盐；2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitronaphthalene-4-sulfonic acid sodium salt；Mordant Black 11；1031700025；1031700025

Empirical Formula (Hill Notation): C20H12N3NaO7S CAS号: 1787-61-7 分子量: 461.38 MDL编号: MFCD00003935 EC索引号: 217-250-3

¥609.16

3,5-二氯-2-羟基苯磺酸钠，Sodium 3,5-dichloro-2-hydroxybenzenesulfonate [DCHBS, DHBS]；for synthesis, ≥98%

8.41262

别名：DCHBS；DHBS；3,5-二氯-2-羟基苯磺酸；3,5-Dichloro-2-hydroxybenzenesulfonic acid；8412620005；8412620025

Empirical Formula (Hill Notation): C6H3Cl2NaO4S CAS号: 54970-72-8 分子量: 265.05 MDL编号: MFCD00009798 EC索引号: 259-416-8

¥533.81

硫代乙酰胺，Thioacetamide [TAA]；GR for analysis ACS,Reag. Ph Eur, ≥99.0%

1.08170

别名：乙硫酰胺；Ethanethioamide；1081700050；1081700250；Empirical Formula (Hill Notation): C2H5NS CAS号: 62-55-5 分子量: 75.13 MDL编号: MFCD00008070 EC索引号: 200-541-4

¥2,069.45

丁酸钠，Sodium butyrate；EMPROVE® EXPERT, USP, 98.0%-101.0%

137127

别名：药用级丁酸钠；丁酸钠盐；正丁酸钠；Butyric acid sodium salt；1.37127；1371270250；1371271000；1371279010；线性分子式: CH3CH2CH2COONa CAS号: 156-54-7 分子量: 110.09 Beilstein: 3629439 MDL编号: MFCD00002816

¥4,247.67

依托泊苷，Etoposide；Calbiochem®, >97% (HPLC)

341205

别名：依托泊甙；依托泊甘；4′-去甲基表鬼臼毒素 -(4,6-O-亚乙基-β-D-吡喃葡萄糖苷)；4′-Demethylepipodophyllotoxin 9-(4,6-O-ethylidene-β-D-glucopyranoside), VP-16-213

Empirical Formula (Hill Notation): C29H32O13 CAS号: 33419-42-0 分子量: 588.56 MDL编号: MFCD00869325

¥836.83