Acetylcysteine Impurity 8
CAS No. 137698-08-9
C8H14N2O5S
M.W. 250.27

Acetylcysteine EP Impurity C
CAS No. 5545-17-5
C10H16N2O6S2
M.W. 324.37

Acetylcysteine EP Impurity A (L-Cystine)
CAS No. 56-89-3
C6H12N2O4S2
M.W. 240.30

Acetylcysteine EP Impurity D
CAS No. 18725-37-6
C7H11NO4S
M.W. 205.23

Acetylcysteine EP Impurity B (L-Cysteine)
CAS No. 52-90-4
C3H7NO2S
M.W. 121.16

Acetylcysteine Impurity 3
CAS No. 79560-92-2
C5H9NO6S
M.W. 211.19

Acetylcysteine EP Impurity B-13C3 (L-Cysteine-13C3)
CAS No. 52-90-4 (non-labelled)
13C3H7NO2S
M.W. 124.13

Acetylcysteine Impurity 7 (rac-Acetylcysteine)
CAS No. 7218-04-4
C5H9NO3S
M.W. 163.19

Acetylcysteine Impurity 13 (CEMA)
CAS No. 51868-61-2 (R-Isomer)
C8H13NO5S
M.W. 235.25
乙酰半胖氨酸全套杂质都可以提供，更多没有列出来的杂质，请咨询罗小姐：手机：13392868572（微信同号），QQ:2572840131