Bromopropylate Impurity 17 CAS No. 62247-77-2 Chemical Formula : C7H5Br3 STD No. RM262017B 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Fluoroethyl-L-tyrosine Impurity 1 CAS No. 223463-90-9 Chemical Formula : C11H14FNO3 STD No. RM52071F 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Fluoroethyl-L-tyrosine CAS No. 854750-33-7 Chemical Formula : C11H14FNO3 STD No. RM5207F 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Glycerol Impurity 210 (Sodium Glycerophosphate) CAS No. 89923-83-1 Chemical Formula : C3H9O6P ? Na STD No. RM5600210G 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Nemonoxacin Impurity 2 CAS No. 378746-65-7 Chemical Formula : C20H25N3O4 STD No. RM66222N 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Lactic Acid Impurity 139 CAS No. 683-50-1 Chemical Formula : C3H5ClO STD No. RM4200139L 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Tyrosine Impurity 22 Monomer CAS No. 673-08-5 Chemical Formula : C11H14N2O4 STD No. RM862022TD 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Carvedilol Impurity 9 Dihydrochloride CAS No. 1346602-98-9(free base) Chemical Formula : C40H42N4O6 ? 2HCl STD No. RM8239CL 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Afoxolaner Impurity 7 CAS No. 1308362-48-2 Chemical Formula : C22H12ClF6NO3 STD No. RM10807A 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Afoxolaner Impurity 6 CAS No. 1125812-56-7 Chemical Formula : C26H16ClF9N2O3 STD No. RM10806A

Acetylcysteine Impurity 17 CAS No. 25779-79-7 Chemical Formula : C8H14N2O5S2 STD No. RM62517Y 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Atropine Impurity 28 Hydrobromide CAS No. 55449-49-5 Chemical Formula : C17H23NO4 ? HBr STD No. RM150028AR 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)