Carbimazole Impurity 21 CAS No. 2243583-65-3 Chemical Formula : C7H11N3O2 STD No. RM857121C 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Carbimazole Impurity 20 CAS No. 1086840-11-0 Chemical Formula : C7H10N2O2Se STD No. RM857120C 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Carbimazole Impurity 19 CAS No. 2223152-68-7 Chemical Formula : C7H10N2O3 STD No. RM857119C 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Carbimazole Impurity 18 CAS No. 98134-95-3 Chemical Formula : C6H8N2O2S STD No. RM857118C 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Cambendazole Impurity 27 (Mixture of E/Z-isomers) CAS No. 75666-13-6 Chemical Formula : C17H20N6O2S2 STD No. RM853127C 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Cambendazole Impurity 26 CAS No. 75666-14-7 Chemical Formula : C17H20N4O2S2 STD No. RM853126C 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Cambendazole Impurity 25 CAS No. 75666-12-5 Chemical Formula : C16H19N5O2S STD No. RM853125C

Cambendazole Impurity 24 CAS No. 75666-15-8 Chemical Formula : C16H18N4O2S STD No. RM853124C

Cambendazole Impurity 23 CAS No. 27217-20-5 Chemical Formula : C18H20N4O4S STD No. RM853123C 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Cambendazole Impurity 22 (Mixture of E/Z-isomers) CAS No. 49628-63-9 Chemical Formula : C16H15N5O4S STD No. RM853122C

Cambendazole Impurity 21 CAS No. 49628-61-7 Chemical Formula : C16H17N5O3S STD No. RM853121C